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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 21:52:20 UTC
Update Date2022-03-07 02:55:01 UTC
HMDB IDHMDB0036705
Secondary Accession Numbers
  • HMDB36705
Metabolite Identification
Common NameUcriol
DescriptionUcriol belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D. Based on a literature review a small amount of articles have been published on Ucriol.
Structure
Data?1563862912
Synonyms
ValueSource
ent-15b,16b-Epoxy-7b,18-kauranediolHMDB
Chemical FormulaC20H32O3
Average Molecular Weight320.4663
Monoisotopic Molecular Weight320.23514489
IUPAC Name5-(hydroxymethyl)-5,9,14-trimethyl-15-oxapentacyclo[11.3.1.0¹,¹⁰.0⁴,⁹.0¹⁴,¹⁶]heptadecan-2-ol
Traditional Name5-(hydroxymethyl)-5,9,14-trimethyl-15-oxapentacyclo[11.3.1.0¹,¹⁰.0⁴,⁹.0¹⁴,¹⁶]heptadecan-2-ol
CAS Registry Number87376-64-5
SMILES
CC12OC1C13CC2CCC1C1(C)CCCC(C)(CO)C1CC3O
InChI Identifier
InChI=1S/C20H32O3/c1-17(11-21)7-4-8-18(2)13-6-5-12-10-20(13,15(22)9-14(17)18)16-19(12,3)23-16/h12-16,21-22H,4-11H2,1-3H3
InChI KeyBDWKHKXSYDEDRO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentKaurane diterpenoids
Alternative Parents
Substituents
  • Kaurane diterpenoid
  • Oxane
  • Cyclic alcohol
  • Secondary alcohol
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Oxirane
  • Dialkyl ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point185 - 186 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.035 g/LALOGPS
logP2.52ALOGPS
logP2.38ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)14.6ChemAxon
pKa (Strongest Basic)-1.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area52.99 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity88.54 m³·mol⁻¹ChemAxon
Polarizability36.71 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+172.73631661259
DarkChem[M-H]-170.2331661259
DeepCCS[M-2H]-207.82630932474
DeepCCS[M+Na]+183.09130932474
AllCCS[M+H]+181.032859911
AllCCS[M+H-H2O]+178.232859911
AllCCS[M+NH4]+183.632859911
AllCCS[M+Na]+184.332859911
AllCCS[M-H]-185.432859911
AllCCS[M+Na-2H]-185.532859911
AllCCS[M+HCOO]-185.832859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.5.63 minutes32390414
Predicted by Siyang on May 30, 202212.6649 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.57 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid51.2 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2502.8 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid226.9 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid184.9 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid165.1 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid433.7 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid610.7 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid684.9 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)113.1 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1004.2 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid413.8 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1429.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid421.9 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid405.4 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate259.5 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA261.2 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water26.2 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
UcriolCC12OC1C13CC2CCC1C1(C)CCCC(C)(CO)C1CC3O2542.3Standard polar33892256
UcriolCC12OC1C13CC2CCC1C1(C)CCCC(C)(CO)C1CC3O2482.1Standard non polar33892256
UcriolCC12OC1C13CC2CCC1C1(C)CCCC(C)(CO)C1CC3O2713.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Ucriol,1TMS,isomer #1CC1(CO[Si](C)(C)C)CCCC2(C)C1CC(O)C13CC(CCC21)C1(C)OC132628.9Semi standard non polar33892256
Ucriol,1TMS,isomer #2CC1(CO)CCCC2(C)C1CC(O[Si](C)(C)C)C13CC(CCC21)C1(C)OC132615.3Semi standard non polar33892256
Ucriol,2TMS,isomer #1CC1(CO[Si](C)(C)C)CCCC2(C)C1CC(O[Si](C)(C)C)C13CC(CCC21)C1(C)OC132567.4Semi standard non polar33892256
Ucriol,1TBDMS,isomer #1CC1(CO[Si](C)(C)C(C)(C)C)CCCC2(C)C1CC(O)C13CC(CCC21)C1(C)OC132899.1Semi standard non polar33892256
Ucriol,1TBDMS,isomer #2CC1(CO)CCCC2(C)C1CC(O[Si](C)(C)C(C)(C)C)C13CC(CCC21)C1(C)OC132856.6Semi standard non polar33892256
Ucriol,2TBDMS,isomer #1CC1(CO[Si](C)(C)C(C)(C)C)CCCC2(C)C1CC(O[Si](C)(C)C(C)(C)C)C13CC(CCC21)C1(C)OC133058.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Ucriol GC-MS (Non-derivatized) - 70eV, Positivesplash10-0nn9-3794000000-31f845a3c33c9d93d0722017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ucriol GC-MS (2 TMS) - 70eV, Positivesplash10-06xt-4128900000-f251d2fe9be5cd70db9d2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ucriol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 10V, Positive-QTOFsplash10-0uk9-0039000000-63d0276e3af417cb70eb2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 20V, Positive-QTOFsplash10-0udr-0196000000-12571c498c9b9a8f69f42015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 40V, Positive-QTOFsplash10-014u-6490000000-2d798d6cbec6718216fd2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 10V, Negative-QTOFsplash10-014i-0019000000-9513089b4c9b0ad108ca2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 20V, Negative-QTOFsplash10-0gbi-0059000000-847a129bb1a6d1e59f2f2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 40V, Negative-QTOFsplash10-00dr-2091000000-bcd25ead5e57077aef172015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 10V, Positive-QTOFsplash10-00dr-0039000000-0344b13128c97264123d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 20V, Positive-QTOFsplash10-00di-0339000000-22f4567f87fa8b4d8b262021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 40V, Positive-QTOFsplash10-01b9-2922000000-a034fb3d7e88124467a32021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 10V, Negative-QTOFsplash10-014i-0009000000-e9172f49e67d0b8f9e552021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 20V, Negative-QTOFsplash10-014i-0009000000-e9172f49e67d0b8f9e552021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ucriol 40V, Negative-QTOFsplash10-014i-0049000000-613723b61b6a20669c2d2021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
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 IDFDB015641
KNApSAcK IDC00058242
Chemspider ID35014214
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound12315549
PDB IDNot Available
ChEBI ID175099
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1856631
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.