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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 07:57:26 UTC
Update Date2021-09-24 07:57:26 UTC
HMDB IDHMDB0304198
Secondary Accession NumbersNone
Metabolite Identification
Common Name4alpha-hydroxy-tetrahydrobiopterin
Description4alpha-hydroxy-tetrahydrobiopterin, also known as 4a-hthb, belongs to biopterins and derivatives class of compounds. Those are coenzymes containing a 2-amino-pteridine-4-one derivative. They are mainly synthesized in several parts of the body, including the pineal gland. 4alpha-hydroxy-tetrahydrobiopterin is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). 4alpha-hydroxy-tetrahydrobiopterin can be found in a number of food items such as garden cress, japanese pumpkin, tronchuda cabbage, and arctic blackberry, which makes 4alpha-hydroxy-tetrahydrobiopterin a potential biomarker for the consumption of these food products. In humans, 4alpha-hydroxy-tetrahydrobiopterin is involved in few metabolic pathways, which include disulfiram action pathway, phenylalanine and tyrosine metabolism, tryptophan metabolism, and tyrosine metabolism. 4alpha-hydroxy-tetrahydrobiopterin is also involved in several metabolic disorders, some of which include hawkinsinuria, monoamine oxidase-a deficiency (MAO-A), phenylketonuria, and tyrosinemia type 3 (TYRO3).
Structure
Thumb
Synonyms
ValueSource
4a-Hydroxy-5,6,4,8-tetrahydrobiopterinChEBI
(6R)-6-(L-erythro-1,2-Dihydroxypropyl)-5,6,7,8-tetrahydro-4a-hydroxypterinChEBI, HMDB
2-amino-6-(1,2-Dihydroxypropyl)-4a-hydroxy-5,6,7,8-tetrahydropteridin-4(4ah)-oneHMDB
2-amino-6-(1,2-Dihydroxypropyl)-5,6,7,8-tetrahydro-4a-hydroxy-4(4ah)-pteridinoneHMDB
2-amino-6-[(1R,2S)-1,2-Dihydroxypropyl]-4a-hydroxy-1,5,6,7-tetrahydropteridin-4-oneHMDB
4a-Hydroxy-5,6,7,8-tetrahydrobiopterinHMDB
4alpha-HydroxytetrahydrobiopterinHMDB
4a-HTHBMeSH, HMDB
Chemical FormulaC9H15N5O4
Average Molecular Weight257.2465
Monoisotopic Molecular Weight257.112403993
IUPAC Name2-amino-6-(1,2-dihydroxypropyl)-4a-hydroxy-4,4a,5,6,7,8-hexahydropteridin-4-one
Traditional Name4a-hydroxytetrahydrobiopterin
CAS Registry NumberNot Available
SMILES
CC(O)C(O)C1CNC2=NC(N)=NC(=O)C2(O)N1
InChI Identifier
InChI=1S/C9H15N5O4/c1-3(15)5(16)4-2-11-6-9(18,14-4)7(17)13-8(10)12-6/h3-5,14-16,18H,2H2,1H3,(H3,10,11,12,13,17)
InChI KeyKJKIEFUPAPPGBC-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as biopterins and derivatives. These are coenzymes containing a 2-amino-pteridine-4-one derivative. They are mainly synthesized in several parts of the body, including the pineal gland.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPteridines and derivatives
Sub ClassPterins and derivatives
Direct ParentBiopterins and derivatives
Alternative Parents
Substituents
  • Biopterin
  • Hydropyrimidine
  • 1,2,5,6-tetrahydropyrimidine
  • Imidolactam
  • 1,2-diol
  • Secondary alcohol
  • Alkanolamine
  • Amidine
  • Carboxylic acid amidine
  • Secondary aliphatic amine
  • Azacycle
  • Secondary amine
  • Carboximidamide
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Imine
  • Organonitrogen compound
  • Organooxygen compound
  • Alcohol
  • Amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
DispositionNot Available
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP-2.3ALOGPS
logP-3.1ChemAxon
logS-1.7ALOGPS
pKa (Strongest Acidic)9.81ChemAxon
pKa (Strongest Basic)3.85ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area152.56 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity58.6 m³·mol⁻¹ChemAxon
Polarizability24.2 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+156.91432859911
AllCCS[M+H-H2O]+153.32732859911
AllCCS[M+Na]+161.19932859911
AllCCS[M+NH4]+160.24232859911
AllCCS[M-H]-156.58432859911
AllCCS[M+Na-2H]-156.19432859911
AllCCS[M+HCOO]-155.87232859911
DeepCCS[M+H]+152.46830932474
DeepCCS[M-H]-150.1130932474
DeepCCS[M-2H]-183.19830932474
DeepCCS[M+Na]+158.56130932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12490.6Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12473.7Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N15284.6Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #10CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2533.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #10CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2558.0Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #10CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4845.5Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #11CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2487.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #11CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2516.1Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #11CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4411.0Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #12CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N12450.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #12CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N12506.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #12CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N14502.0Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #13CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2531.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #13CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2539.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #13CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C4301.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #14CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2581.4Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #14CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2616.0Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #14CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C4440.2Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #15CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12451.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #15CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12505.0Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #15CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N15066.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #16CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12531.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #16CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12507.1Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #16CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N15091.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #17CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2526.2Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #17CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2558.1Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #17CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4865.7Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #18CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2470.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #18CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2513.5Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #18CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4418.6Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #19CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N12462.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #19CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N12502.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #19CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N14465.8Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #2CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N12446.8Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #2CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N12417.7Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #2CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N14602.9Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #20CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2511.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #20CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2532.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #20CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C4296.7Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #21CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2556.8Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #21CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2590.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #21CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C4442.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #22CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12457.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #22CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12581.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #22CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N14893.2Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #23CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2481.1Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #23CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2596.1Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #23CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4529.7Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #24CC(O)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2559.3Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #24CC(O)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2644.0Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #24CC(O)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4632.1Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #25CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2526.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #25CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2653.7Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #25CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C4276.2Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #3CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2541.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #3CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2467.1Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #3CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4590.8Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #4CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N12447.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #4CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N12449.5Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #4CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N14545.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #5CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N12534.6Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #5CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N12486.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #5CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N14574.4Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #6CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2545.8Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #6CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2537.4Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #6CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C4506.8Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #7CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O)N1[Si](C)(C)C2501.4Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #7CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O)N1[Si](C)(C)C2476.0Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #7CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O)N1[Si](C)(C)C4269.4Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #8CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12441.4Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #8CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12506.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #8CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N15070.1Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #9CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12558.8Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #9CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12513.8Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TMS,isomer #9CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N15094.0Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12492.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12530.4Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N14937.9Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #10CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2644.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #10CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2624.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #10CC(O[Si](C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4393.4Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #11CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2580.2Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #11CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2617.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #11CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C4052.2Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #12CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12537.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #12CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12580.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #12CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N14713.7Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #13CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2512.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #13CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2597.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #13CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4330.0Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #14CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2604.8Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #14CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2622.0Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #14CC(O)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4406.4Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #15CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2556.2Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #15CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2622.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #15CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C4037.7Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #16CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2560.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #16CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2694.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #16CC(O)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4099.5Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #2CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12609.4Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #2CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12523.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #2CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N14980.5Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #3CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2581.1Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #3CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2562.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #3CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4693.4Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #4CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2541.6Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #4CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2522.1Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #4CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4301.0Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #5CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N12523.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #5CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N12516.0Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #5CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N14243.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #6CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2562.3Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #6CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2546.3Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #6CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C4095.8Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #7CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2628.2Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #7CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2585.3Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #7CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C4210.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #8CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12545.1Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #8CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12573.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #8CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N14723.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #9CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2527.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #9CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2593.1Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TMS,isomer #9CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4327.5Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12628.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N12594.4Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N14549.1Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #2CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2603.2Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #2CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2616.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #2CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4133.8Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #3CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2691.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #3CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2625.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #3CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CNC2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C4204.2Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #4CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2629.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #4CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C2625.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #4CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C3845.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #5CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2650.1Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #5CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2685.8Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #5CC(O[Si](C)(C)C)C(O)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C3897.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #6CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2617.8Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #6CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2697.8Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,6TMS,isomer #6CC(O)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C3890.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,7TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2723.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,7TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C2694.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,7TMS,isomer #1CC(O[Si](C)(C)C)C(O[Si](C)(C)C)C1CN([Si](C)(C)C)C2=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC(=O)C2(O[Si](C)(C)C)N1[Si](C)(C)C3677.7Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #1CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13234.2Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #1CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13215.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #1CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N15482.6Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #10CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3286.6Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #10CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3335.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #10CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4894.2Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #11CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3277.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #11CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3341.1Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #11CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4548.8Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #12CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N13216.8Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #12CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N13246.5Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #12CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N14545.5Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #13CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3273.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #13CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3305.7Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #13CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4412.2Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #14CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3276.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #14CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3343.4Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #14CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4472.5Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #15CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13238.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #15CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13265.4Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #15CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N15166.8Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #16CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13257.8Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #16CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13221.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #16CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N15174.4Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #17CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3271.2Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #17CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3336.4Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #17CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4900.6Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #18CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3254.2Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #18CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3341.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #18CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4549.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #19CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N13217.6Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #19CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N13250.7Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #19CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N14505.0Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #2CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13220.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #2CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13218.5Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #2CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N14727.9Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #20CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3261.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #20CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3299.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #20CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4396.8Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #21CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3252.8Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #21CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3334.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #21CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4463.9Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #22CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13222.2Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #22CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13295.8Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #22CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N14883.5Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #23CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3253.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #23CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3355.8Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #23CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4565.1Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #24CC(O)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3282.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #24CC(O)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3365.0Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #24CC(O)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4590.1Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #25CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3282.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #25CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3360.5Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #25CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4334.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #3CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3310.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #3CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3306.1Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #3CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4708.2Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #4CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N13195.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #4CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N13224.4Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #4CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N14648.9Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #5CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N13209.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #5CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N13226.7Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #5CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N14677.4Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #6CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3268.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #6CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3322.8Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #6CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4596.2Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #7CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3273.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #7CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3303.3Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #7CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4432.0Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #8CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13223.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #8CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13261.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #8CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N15175.9Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #9CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13251.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #9CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13219.6Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,4TBDMS,isomer #9CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N15175.8Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #1CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13387.3Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #1CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13421.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #1CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N15034.7Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #10CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3479.6Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #10CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3492.7Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #10CC(O[Si](C)(C)C(C)(C)C)C(O)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4421.1Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #11CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3447.2Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #11CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3500.7Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #11CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4191.9Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #12CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13425.6Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #12CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13444.3Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #12CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N14707.4Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #13CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3443.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #13CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3504.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #13CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4394.4Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #14CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3460.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #14CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3492.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #14CC(O)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4420.9Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #15CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3439.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #15CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3501.8Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #15CC(O)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4172.9Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #16CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3461.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #16CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3557.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #16CC(O)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4172.0Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #2CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13419.0Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #2CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13357.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #2CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N15046.1Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #3CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3426.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #3CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3460.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #3CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4737.7Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #4CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3434.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #4CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3488.8Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #4CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4483.0Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #5CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N13380.8Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #5CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N13396.8Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #5CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N14353.3Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #6CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3409.5Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #6CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3451.4Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #6CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4260.1Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #7CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3421.3Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #7CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C3466.5Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #7CC(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1CNC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O)N1[Si](C)(C)C(C)(C)C4314.5Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #8CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13420.7Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #8CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N13435.2Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #8CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N14717.0Standard polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #9CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3438.9Semi standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #9CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C3498.9Standard non polar33892256
4alpha-hydroxy-tetrahydrobiopterin,5TBDMS,isomer #9CC(O[Si](C)(C)C(C)(C)C)C(O)C1CN([Si](C)(C)C(C)(C)C)C2=NC(N[Si](C)(C)C(C)(C)C)=NC(=O)C2(O[Si](C)(C)C(C)(C)C)N1[Si](C)(C)C(C)(C)C4401.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-4930000000-89d1b72adfc56cf4e3fd2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin GC-MS (3 TMS) - 70eV, Positivesplash10-0zfr-5293600000-e1bc928bae70ea520f932017-10-06Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 10V, Positive-QTOFsplash10-0a4l-0090000000-364ec2c50acd77d83ef02017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 20V, Positive-QTOFsplash10-00gl-0690000000-f15f00b5ba6b8f2959b92017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 40V, Positive-QTOFsplash10-0005-9720000000-7a2198134bfe871598312017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 10V, Negative-QTOFsplash10-0bt9-2290000000-43723819afb4c98b5ceb2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 20V, Negative-QTOFsplash10-0006-9210000000-fa8eb33fdfed731f1c822017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 40V, Negative-QTOFsplash10-0006-9100000000-c550affb7745a16d59b42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 10V, Positive-QTOFsplash10-0a4i-0090000000-2e38d752208e421512bf2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 20V, Positive-QTOFsplash10-0a4l-0390000000-8910ee8de849000f68e52021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 40V, Positive-QTOFsplash10-014i-5900000000-b0f630ab5b90aa0521322021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 10V, Negative-QTOFsplash10-0a4i-0090000000-195221ba76407cd719682021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 20V, Negative-QTOFsplash10-01ox-1690000000-492a38357ab54f3370a42021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxy-tetrahydrobiopterin 40V, Negative-QTOFsplash10-0296-9820000000-44ae87e7d45d04a8c51a2021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB030533
KNApSAcK IDNot Available
Chemspider ID114908
KEGG Compound IDNot Available
BioCyc IDCPD-5881
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound129803
PDB IDNot Available
ChEBI ID15374
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available