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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-08-29 23:25:26 UTC
Update Date2021-09-26 22:48:56 UTC
HMDB IDHMDB0242332
Secondary Accession NumbersNone
Metabolite Identification
Common Name(1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid
Description(1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. Based on a literature review very few articles have been published on (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). (1r,4ar,7s)-1,4a,7-trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
(1R,4Ar,7S)-1,4a,7-trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylateGenerator
7-Ethenyl-1,4a,7-trimethyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydrophenanthrene-1-carboxylateHMDB
Chemical FormulaC20H30O2
Average Molecular Weight302.458
Monoisotopic Molecular Weight302.224580206
IUPAC Name7-ethenyl-1,4a,7-trimethyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydrophenanthrene-1-carboxylic acid
Traditional Name7-ethenyl-1,4a,7-trimethyl-3,4,6,8,8a,9,10,10a-octahydro-2H-phenanthrene-1-carboxylic acid
CAS Registry NumberNot Available
SMILES
CC1(CC=C2C(CCC3C(C)(CCCC23C)C(O)=O)C1)C=C
InChI Identifier
InChI=1S/C20H30O2/c1-5-18(2)12-9-15-14(13-18)7-8-16-19(15,3)10-6-11-20(16,4)17(21)22/h5,9,14,16H,1,6-8,10-13H2,2-4H3,(H,21,22)
InChI KeyTVHDZSRRHQKNEZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Pimarane diterpenoid
  • Diterpenoid
  • Phenanthrene
  • Hydrophenanthrene
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
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
logP5.69ALOGPS
logP5.07ChemAxon
logS-5.7ALOGPS
pKa (Strongest Acidic)4.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity90.33 m³·mol⁻¹ChemAxon
Polarizability35.62 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-204.34930932474
DeepCCS[M+Na]+179.91430932474
AllCCS[M+H]+176.932859911
AllCCS[M+H-H2O]+173.832859911
AllCCS[M+NH4]+179.732859911
AllCCS[M+Na]+180.632859911
AllCCS[M-H]-183.332859911
AllCCS[M+Na-2H]-183.732859911
AllCCS[M+HCOO]-184.232859911

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid,1TMS,isomer #1C=CC1(C)CC=C2C(CCC3C(C)(C(=O)O[Si](C)(C)C)CCCC23C)C12273.1Semi standard non polar33892256
(1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid,1TMS,isomer #1C=CC1(C)CC=C2C(CCC3C(C)(C(=O)O[Si](C)(C)C)CCCC23C)C12329.8Standard non polar33892256
(1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid,1TMS,isomer #1C=CC1(C)CC=C2C(CCC3C(C)(C(=O)O[Si](C)(C)C)CCCC23C)C12887.7Standard polar33892256
(1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid,1TBDMS,isomer #1C=CC1(C)CC=C2C(CCC3C(C)(C(=O)O[Si](C)(C)C(C)(C)C)CCCC23C)C12568.0Semi standard non polar33892256
(1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid,1TBDMS,isomer #1C=CC1(C)CC=C2C(CCC3C(C)(C(=O)O[Si](C)(C)C(C)(C)C)CCCC23C)C12595.6Standard non polar33892256
(1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid,1TBDMS,isomer #1C=CC1(C)CC=C2C(CCC3C(C)(C(=O)O[Si](C)(C)C(C)(C)C)CCCC23C)C13032.8Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0079-0290000000-046a55b366f26127e3f52021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid 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 - (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid 10V, Positive-QTOFsplash10-0zi0-0093000000-a397b5f0ba1d18586a082021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid 20V, Positive-QTOFsplash10-0ufr-1692000000-08ef1c66f034d15aad112021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid 40V, Positive-QTOFsplash10-05mn-4920000000-df8b4a9bb51b500dabb82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid 10V, Negative-QTOFsplash10-0udi-0009000000-16d58525184e918518fa2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid 20V, Negative-QTOFsplash10-0udi-0029000000-47ed0c138397e272fdfd2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (1R,4Ar,7S)-1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid 40V, Negative-QTOFsplash10-0udm-2094000000-e98fb22586a06688b4932021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID10686284
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14239484
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]