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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 22:46:56 UTC
Update Date2022-03-07 02:55:22 UTC
HMDB IDHMDB0037531
Secondary Accession Numbers
  • HMDB37531
Metabolite Identification
Common NameDehydroxypaxilline
DescriptionDehydroxypaxilline belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. Dehydroxypaxilline is a metabolite of Emericella striata. Dehydroxypaxilline is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563863046
SynonymsNot Available
Chemical FormulaC27H33NO3
Average Molecular Weight419.5558
Monoisotopic Molecular Weight419.246043927
IUPAC Name(1S,2S,5S,7R,14S)-7-(2-hydroxypropan-2-yl)-1,2-dimethyl-6-oxa-23-azahexacyclo[12.10.0.0²,¹¹.0⁵,¹⁰.0¹⁶,²⁴.0¹⁷,²²]tetracosa-9,16(24),17,19,21-pentaen-8-one
Traditional Name(1S,2S,5S,7R,14S)-7-(2-hydroxypropan-2-yl)-1,2-dimethyl-6-oxa-23-azahexacyclo[12.10.0.0²,¹¹.0⁵,¹⁰.0¹⁶,²⁴.0¹⁷,²²]tetracosa-9,16(24),17,19,21-pentaen-8-one
CAS Registry Number112900-05-7
SMILES
[H][C@]12CC3=C(NC4=CC=CC=C34)[C@]1(C)[C@@]1(C)CC[C@]3([H])O[C@@H](C(=O)C=C3C1CC2)C(C)(C)O
InChI Identifier
InChI=1S/C27H33NO3/c1-25(2,30)24-21(29)14-18-19-10-9-15-13-17-16-7-5-6-8-20(16)28-23(17)27(15,4)26(19,3)12-11-22(18)31-24/h5-8,14-15,19,22,24,28,30H,9-13H2,1-4H3/t15-,19?,22-,24-,26-,27+/m0/s1
InChI KeyGYSZYWSJZCKCBD-WZNHOQSJSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthopyrans
Sub ClassNot Available
Direct ParentNaphthopyrans
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point232 - 234 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00043 g/LALOGPS
logP5.62ALOGPS
logP4.63ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)14.13ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area62.32 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity121.84 m³·mol⁻¹ChemAxon
Polarizability49.34 ųChemAxon
Number of Rings6ChemAxon
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]+193.14331661259
DarkChem[M-H]-192.67531661259
DeepCCS[M-2H]-245.67130932474
DeepCCS[M+Na]+220.06530932474
AllCCS[M+H]+205.432859911
AllCCS[M+H-H2O]+203.132859911
AllCCS[M+NH4]+207.532859911
AllCCS[M+Na]+208.132859911
AllCCS[M-H]-211.832859911
AllCCS[M+Na-2H]-212.732859911
AllCCS[M+HCOO]-213.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Dehydroxypaxilline[H][C@]12CC3=C(NC4=CC=CC=C34)[C@]1(C)[C@@]1(C)CC[C@]3([H])O[C@@H](C(=O)C=C3C1CC2)C(C)(C)O4743.4Standard polar33892256
Dehydroxypaxilline[H][C@]12CC3=C(NC4=CC=CC=C34)[C@]1(C)[C@@]1(C)CC[C@]3([H])O[C@@H](C(=O)C=C3C1CC2)C(C)(C)O3481.7Standard non polar33892256
Dehydroxypaxilline[H][C@]12CC3=C(NC4=CC=CC=C34)[C@]1(C)[C@@]1(C)CC[C@]3([H])O[C@@H](C(=O)C=C3C1CC2)C(C)(C)O3702.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Dehydroxypaxilline,1TMS,isomer #1CC(C)(O[Si](C)(C)C)[C@H]1O[C@H]2CC[C@@]3(C)C(CC[C@H]4CC5=C([NH]C6=CC=CC=C56)[C@@]43C)C2=CC1=O3847.7Semi standard non polar33892256
Dehydroxypaxilline,1TMS,isomer #2CC(C)(O)C1=C(O[Si](C)(C)C)C=C2C3CC[C@H]4CC5=C([NH]C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O13777.2Semi standard non polar33892256
Dehydroxypaxilline,1TMS,isomer #3CC(C)(O)[C@H]1O[C@H]2CC[C@@]3(C)C(CC[C@H]4CC5=C(N([Si](C)(C)C)C6=CC=CC=C56)[C@@]43C)C2=CC1=O3857.4Semi standard non polar33892256
Dehydroxypaxilline,2TMS,isomer #1CC(C)(O[Si](C)(C)C)C1=C(O[Si](C)(C)C)C=C2C3CC[C@H]4CC5=C([NH]C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O13790.7Semi standard non polar33892256
Dehydroxypaxilline,2TMS,isomer #1CC(C)(O[Si](C)(C)C)C1=C(O[Si](C)(C)C)C=C2C3CC[C@H]4CC5=C([NH]C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O13480.5Standard non polar33892256
Dehydroxypaxilline,2TMS,isomer #2CC(C)(O[Si](C)(C)C)[C@H]1O[C@H]2CC[C@@]3(C)C(CC[C@H]4CC5=C(N([Si](C)(C)C)C6=CC=CC=C56)[C@@]43C)C2=CC1=O3833.0Semi standard non polar33892256
Dehydroxypaxilline,2TMS,isomer #2CC(C)(O[Si](C)(C)C)[C@H]1O[C@H]2CC[C@@]3(C)C(CC[C@H]4CC5=C(N([Si](C)(C)C)C6=CC=CC=C56)[C@@]43C)C2=CC1=O3582.3Standard non polar33892256
Dehydroxypaxilline,2TMS,isomer #3CC(C)(O)C1=C(O[Si](C)(C)C)C=C2C3CC[C@H]4CC5=C(N([Si](C)(C)C)C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O13757.2Semi standard non polar33892256
Dehydroxypaxilline,2TMS,isomer #3CC(C)(O)C1=C(O[Si](C)(C)C)C=C2C3CC[C@H]4CC5=C(N([Si](C)(C)C)C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O13447.3Standard non polar33892256
Dehydroxypaxilline,3TMS,isomer #1CC(C)(O[Si](C)(C)C)C1=C(O[Si](C)(C)C)C=C2C3CC[C@H]4CC5=C(N([Si](C)(C)C)C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O13745.6Semi standard non polar33892256
Dehydroxypaxilline,3TMS,isomer #1CC(C)(O[Si](C)(C)C)C1=C(O[Si](C)(C)C)C=C2C3CC[C@H]4CC5=C(N([Si](C)(C)C)C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O13543.2Standard non polar33892256
Dehydroxypaxilline,1TBDMS,isomer #1CC(C)(O[Si](C)(C)C(C)(C)C)[C@H]1O[C@H]2CC[C@@]3(C)C(CC[C@H]4CC5=C([NH]C6=CC=CC=C56)[C@@]43C)C2=CC1=O4087.3Semi standard non polar33892256
Dehydroxypaxilline,1TBDMS,isomer #2CC(C)(O)C1=C(O[Si](C)(C)C(C)(C)C)C=C2C3CC[C@H]4CC5=C([NH]C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O13996.7Semi standard non polar33892256
Dehydroxypaxilline,1TBDMS,isomer #3CC(C)(O)[C@H]1O[C@H]2CC[C@@]3(C)C(CC[C@H]4CC5=C(N([Si](C)(C)C(C)(C)C)C6=CC=CC=C56)[C@@]43C)C2=CC1=O4037.6Semi standard non polar33892256
Dehydroxypaxilline,2TBDMS,isomer #1CC(C)(O[Si](C)(C)C(C)(C)C)C1=C(O[Si](C)(C)C(C)(C)C)C=C2C3CC[C@H]4CC5=C([NH]C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O14205.0Semi standard non polar33892256
Dehydroxypaxilline,2TBDMS,isomer #1CC(C)(O[Si](C)(C)C(C)(C)C)C1=C(O[Si](C)(C)C(C)(C)C)C=C2C3CC[C@H]4CC5=C([NH]C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O13954.8Standard non polar33892256
Dehydroxypaxilline,2TBDMS,isomer #2CC(C)(O[Si](C)(C)C(C)(C)C)[C@H]1O[C@H]2CC[C@@]3(C)C(CC[C@H]4CC5=C(N([Si](C)(C)C(C)(C)C)C6=CC=CC=C56)[C@@]43C)C2=CC1=O4239.1Semi standard non polar33892256
Dehydroxypaxilline,2TBDMS,isomer #2CC(C)(O[Si](C)(C)C(C)(C)C)[C@H]1O[C@H]2CC[C@@]3(C)C(CC[C@H]4CC5=C(N([Si](C)(C)C(C)(C)C)C6=CC=CC=C56)[C@@]43C)C2=CC1=O4057.5Standard non polar33892256
Dehydroxypaxilline,2TBDMS,isomer #3CC(C)(O)C1=C(O[Si](C)(C)C(C)(C)C)C=C2C3CC[C@H]4CC5=C(N([Si](C)(C)C(C)(C)C)C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O14125.6Semi standard non polar33892256
Dehydroxypaxilline,2TBDMS,isomer #3CC(C)(O)C1=C(O[Si](C)(C)C(C)(C)C)C=C2C3CC[C@H]4CC5=C(N([Si](C)(C)C(C)(C)C)C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O13904.4Standard non polar33892256
Dehydroxypaxilline,3TBDMS,isomer #1CC(C)(O[Si](C)(C)C(C)(C)C)C1=C(O[Si](C)(C)C(C)(C)C)C=C2C3CC[C@H]4CC5=C(N([Si](C)(C)C(C)(C)C)C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O14300.8Semi standard non polar33892256
Dehydroxypaxilline,3TBDMS,isomer #1CC(C)(O[Si](C)(C)C(C)(C)C)C1=C(O[Si](C)(C)C(C)(C)C)C=C2C3CC[C@H]4CC5=C(N([Si](C)(C)C(C)(C)C)C6=CC=CC=C56)[C@]4(C)[C@@]3(C)CC[C@@H]2O14178.2Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Dehydroxypaxilline GC-MS (Non-derivatized) - 70eV, Positivesplash10-0pc3-5129200000-d29db0e35400a0871afc2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dehydroxypaxilline GC-MS (1 TMS) - 70eV, Positivesplash10-01si-9825800000-7a7362e189a7dec37e172017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dehydroxypaxilline GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dehydroxypaxilline 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 - Dehydroxypaxilline 10V, Positive-QTOFsplash10-0fk9-0002900000-2d0393b16bc3e23eb2cf2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 20V, Positive-QTOFsplash10-0uk9-1368900000-e92682013b84e802b1ff2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 40V, Positive-QTOFsplash10-0w2i-3395000000-5c44d12ace84d84787292016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 10V, Negative-QTOFsplash10-014i-1001900000-f61f0322fd73488e63752016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 20V, Negative-QTOFsplash10-014i-4003900000-5b97630ad2a711169d0b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 40V, Negative-QTOFsplash10-0gb9-2219000000-2cfaaf325067c091ae922016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 10V, Negative-QTOFsplash10-014i-0000900000-dd10e18085c0555c84672021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 20V, Negative-QTOFsplash10-014i-2005900000-1ea9815e78d93e980c9b2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 40V, Negative-QTOFsplash10-0aou-8009300000-fdffa04bac8090c994db2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 10V, Positive-QTOFsplash10-00di-0000900000-4f0e914c3fd3b2b3b9e32021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 20V, Positive-QTOFsplash10-0fl0-2668900000-8974a57bc522f8419dfd2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroxypaxilline 40V, Positive-QTOFsplash10-0uei-5494100000-610e89182f28c38fbd4a2021-09-25Wishart 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 IDFDB016612
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71019045
PDB IDNot Available
ChEBI IDNot Available
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 References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .