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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:25:37 UTC
Update Date2021-09-26 22:51:53 UTC
HMDB IDHMDB0244255
Secondary Accession NumbersNone
Metabolite Identification
Common Name1,9-Dideoxyforskolin
Description3-ethenyl-6-hydroxy-3,4a,7,7,10a-pentamethyl-1-oxo-dodecahydro-1H-naphtho[2,1-b]pyran-5-yl acetate belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Based on a literature review very few articles have been published on 3-ethenyl-6-hydroxy-3,4a,7,7,10a-pentamethyl-1-oxo-dodecahydro-1H-naphtho[2,1-b]pyran-5-yl acetate. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,9-dideoxyforskolin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,9-Dideoxyforskolin 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
3-Ethenyl-6-hydroxy-3,4a,7,7,10a-pentamethyl-1-oxo-dodecahydro-1H-naphtho[2,1-b]pyran-5-yl acetic acidGenerator
1,9-DideoxyforskolinMeSH
Chemical FormulaC22H34O5
Average Molecular Weight378.509
Monoisotopic Molecular Weight378.240624195
IUPAC Name3-ethenyl-6-hydroxy-3,4a,7,7,10a-pentamethyl-1-oxo-dodecahydro-1H-naphtho[2,1-b]pyran-5-yl acetate
Traditional Name3-ethenyl-6-hydroxy-3,4a,7,7,10a-pentamethyl-1-oxo-octahydronaphtho[2,1-b]pyran-5-yl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)OC1C(O)C2C(C)(C)CCCC2(C)C2C(=O)CC(C)(OC12C)C=C
InChI Identifier
InChI=1S/C22H34O5/c1-8-20(5)12-14(24)16-21(6)11-9-10-19(3,4)17(21)15(25)18(26-13(2)23)22(16,7)27-20/h8,15-18,25H,1,9-12H2,2-7H3
InChI KeyZKZMDXUDDJYAIB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Polycyclic triterpenoid
  • Naphthopyran
  • Naphthalene
  • Oxane
  • Pyran
  • Cyclic alcohol
  • Secondary alcohol
  • Ketone
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Ether
  • Dialkyl ether
  • Carboxylic acid derivative
  • Organic oxide
  • Organooxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot 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
logP3.18ALOGPS
logP3.18ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)13.8ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity101.71 m³·mol⁻¹ChemAxon
Polarizability41.73 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-220.55530932474
DeepCCS[M+Na]+195.78330932474
AllCCS[M+H]+190.232859911
AllCCS[M+H-H2O]+187.732859911
AllCCS[M+NH4]+192.532859911
AllCCS[M+Na]+193.232859911
AllCCS[M-H]-198.032859911
AllCCS[M+Na-2H]-198.932859911
AllCCS[M+HCOO]-200.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1,9-DideoxyforskolinCC(=O)OC1C(O)C2C(C)(C)CCCC2(C)C2C(=O)CC(C)(OC12C)C=C2931.0Standard polar33892256
1,9-DideoxyforskolinCC(=O)OC1C(O)C2C(C)(C)CCCC2(C)C2C(=O)CC(C)(OC12C)C=C2244.5Standard non polar33892256
1,9-DideoxyforskolinCC(=O)OC1C(O)C2C(C)(C)CCCC2(C)C2C(=O)CC(C)(OC12C)C=C2448.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1,9-Dideoxyforskolin,2TMS,isomer #1C=CC1(C)CC(O[Si](C)(C)C)=C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C)C(OC(C)=O)C2(C)O12583.3Semi standard non polar33892256
1,9-Dideoxyforskolin,2TMS,isomer #1C=CC1(C)CC(O[Si](C)(C)C)=C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C)C(OC(C)=O)C2(C)O12576.7Standard non polar33892256
1,9-Dideoxyforskolin,2TMS,isomer #1C=CC1(C)CC(O[Si](C)(C)C)=C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C)C(OC(C)=O)C2(C)O12988.8Standard polar33892256
1,9-Dideoxyforskolin,2TMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C)C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C)C(OC(C)=O)C2(C)O12569.7Semi standard non polar33892256
1,9-Dideoxyforskolin,2TMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C)C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C)C(OC(C)=O)C2(C)O12511.6Standard non polar33892256
1,9-Dideoxyforskolin,2TMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C)C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C)C(OC(C)=O)C2(C)O13004.0Standard polar33892256
1,9-Dideoxyforskolin,2TBDMS,isomer #1C=CC1(C)CC(O[Si](C)(C)C(C)(C)C)=C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C(C)(C)C)C(OC(C)=O)C2(C)O13078.1Semi standard non polar33892256
1,9-Dideoxyforskolin,2TBDMS,isomer #1C=CC1(C)CC(O[Si](C)(C)C(C)(C)C)=C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C(C)(C)C)C(OC(C)=O)C2(C)O13022.2Standard non polar33892256
1,9-Dideoxyforskolin,2TBDMS,isomer #1C=CC1(C)CC(O[Si](C)(C)C(C)(C)C)=C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C(C)(C)C)C(OC(C)=O)C2(C)O13192.5Standard polar33892256
1,9-Dideoxyforskolin,2TBDMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C(C)(C)C)C(OC(C)=O)C2(C)O13045.4Semi standard non polar33892256
1,9-Dideoxyforskolin,2TBDMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C(C)(C)C)C(OC(C)=O)C2(C)O12896.5Standard non polar33892256
1,9-Dideoxyforskolin,2TBDMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2C3(C)CCCC(C)(C)C3C(O[Si](C)(C)C(C)(C)C)C(OC(C)=O)C2(C)O13189.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1,9-Dideoxyforskolin GC-MS (Non-derivatized) - 70eV, Positivesplash10-0h6u-5895000000-07825b8e61a4fd544dca2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,9-Dideoxyforskolin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,9-Dideoxyforskolin GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,9-Dideoxyforskolin GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,9-Dideoxyforskolin GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,9-Dideoxyforskolin GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,9-Dideoxyforskolin GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,9-Dideoxyforskolin GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,9-Dideoxyforskolin 10V, Positive-QTOFsplash10-01t9-0119000000-0ac1c2026ac78587eff32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,9-Dideoxyforskolin 20V, Positive-QTOFsplash10-004i-2579000000-4e063ede9a9f3b2f7f762021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,9-Dideoxyforskolin 40V, Positive-QTOFsplash10-00c3-9841000000-4ce585d54da4459798c02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,9-Dideoxyforskolin 10V, Negative-QTOFsplash10-0a6r-8009000000-68111f81a9c2f90ba43e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,9-Dideoxyforskolin 20V, Negative-QTOFsplash10-0a4i-9002000000-f7656353916e8c6d9a902021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,9-Dideoxyforskolin 40V, Negative-QTOFsplash10-056r-8987000000-2bd88654088b772148122021-10-12Wishart 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 ID1301
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound1341
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 ]