Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 10:20:50 UTC
Update Date2021-09-26 23:05:03 UTC
HMDB IDHMDB0252457
Secondary Accession NumbersNone
Metabolite Identification
Common NameForskolin
DescriptionForskolin Racemate 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 Forskolin Racemate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Forskolin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Forskolin 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
Forskolin racemic acidGenerator
3-Ethenyl-6,10,10b-trihydroxy-3,4a,7,7,10a-pentamethyl-1-oxo-dodecahydro-1H-naphtho[2,1-b]pyran-5-yl acetic acidGenerator
Chemical FormulaC22H34O7
Average Molecular Weight410.507
Monoisotopic Molecular Weight410.230453435
IUPAC Name3-ethenyl-6,10,10b-trihydroxy-3,4a,7,7,10a-pentamethyl-1-oxo-dodecahydro-1H-naphtho[2,1-b]pyran-5-yl acetate
Traditional Nameforskolin
CAS Registry NumberNot Available
SMILES
CC(=O)OC1C(O)C2C(C)(C)CCC(O)C2(C)C2(O)C(=O)CC(C)(OC12C)C=C
InChI Identifier
InChI=1S/C22H34O7/c1-8-19(5)11-14(25)22(27)20(6)13(24)9-10-18(3,4)16(20)15(26)17(28-12(2)23)21(22,7)29-19/h8,13,15-17,24,26-27H,1,9-11H2,2-7H3
InChI KeyOHCQJHSOBUTRHG-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
  • Polycyclic triterpenoid
  • Triterpenoid
  • Naphthopyran
  • Naphthalene
  • Pyran
  • Oxane
  • Cyclic alcohol
  • Tertiary alcohol
  • Carboxylic acid ester
  • Ketone
  • Secondary alcohol
  • Carboxylic acid derivative
  • Dialkyl ether
  • Ether
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Carbonyl group
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic 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
logP1.28ALOGPS
logP1.36ChemAxon
logS-2.6ALOGPS
pKa (Strongest Acidic)11.57ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area113.29 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity104.47 m³·mol⁻¹ChemAxon
Polarizability43.15 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]-226.59130932474
DeepCCS[M+Na]+201.78330932474
AllCCS[M+H]+195.232859911
AllCCS[M+H-H2O]+192.932859911
AllCCS[M+NH4]+197.332859911
AllCCS[M+Na]+197.932859911
AllCCS[M-H]-202.732859911
AllCCS[M+Na-2H]-203.732859911
AllCCS[M+HCOO]-205.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
ForskolinCC(=O)OC1C(O)C2C(C)(C)CCC(O)C2(C)C2(O)C(=O)CC(C)(OC12C)C=C2995.8Standard polar33892256
ForskolinCC(=O)OC1C(O)C2C(C)(C)CCC(O)C2(C)C2(O)C(=O)CC(C)(OC12C)C=C2496.4Standard non polar33892256
ForskolinCC(=O)OC1C(O)C2C(C)(C)CCC(O)C2(C)C2(O)C(=O)CC(C)(OC12C)C=C2708.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Forskolin,2TMS,isomer #6C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O)C12C2766.2Semi standard non polar33892256
Forskolin,2TMS,isomer #6C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O)C12C2712.4Standard non polar33892256
Forskolin,2TMS,isomer #6C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O)C12C3276.9Standard polar33892256
Forskolin,3TMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C)C1C(C)(C)CCC(O)C12C2751.1Semi standard non polar33892256
Forskolin,3TMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C)C1C(C)(C)CCC(O)C12C2725.2Standard non polar33892256
Forskolin,3TMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C)C1C(C)(C)CCC(O)C12C3169.0Standard polar33892256
Forskolin,3TMS,isomer #4C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O[Si](C)(C)C)C12C2701.9Semi standard non polar33892256
Forskolin,3TMS,isomer #4C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O[Si](C)(C)C)C12C2719.8Standard non polar33892256
Forskolin,3TMS,isomer #4C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O[Si](C)(C)C)C12C3154.2Standard polar33892256
Forskolin,4TMS,isomer #1C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C)C1C(C)(C)CCC(O[Si](C)(C)C)C12C2722.7Semi standard non polar33892256
Forskolin,4TMS,isomer #1C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C)C1C(C)(C)CCC(O[Si](C)(C)C)C12C2719.2Standard non polar33892256
Forskolin,4TMS,isomer #1C=CC1(C)C=C(O[Si](C)(C)C)C2(O[Si](C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C)C1C(C)(C)CCC(O[Si](C)(C)C)C12C3016.7Standard polar33892256
Forskolin,2TBDMS,isomer #6C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O)C12C3234.1Semi standard non polar33892256
Forskolin,2TBDMS,isomer #6C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O)C12C3102.0Standard non polar33892256
Forskolin,2TBDMS,isomer #6C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O)C12C3473.1Standard polar33892256
Forskolin,3TBDMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C(C)(C)C)C1C(C)(C)CCC(O)C12C3448.9Semi standard non polar33892256
Forskolin,3TBDMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C(C)(C)C)C1C(C)(C)CCC(O)C12C3284.8Standard non polar33892256
Forskolin,3TBDMS,isomer #2C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C(C)(C)C)C1C(C)(C)CCC(O)C12C3399.1Standard polar33892256
Forskolin,3TBDMS,isomer #4C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O[Si](C)(C)C(C)(C)C)C12C3407.7Semi standard non polar33892256
Forskolin,3TBDMS,isomer #4C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O[Si](C)(C)C(C)(C)C)C12C3286.7Standard non polar33892256
Forskolin,3TBDMS,isomer #4C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O)C1C(C)(C)CCC(O[Si](C)(C)C(C)(C)C)C12C3379.1Standard polar33892256
Forskolin,4TBDMS,isomer #1C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C(C)(C)C)C1C(C)(C)CCC(O[Si](C)(C)C(C)(C)C)C12C3594.9Semi standard non polar33892256
Forskolin,4TBDMS,isomer #1C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C(C)(C)C)C1C(C)(C)CCC(O[Si](C)(C)C(C)(C)C)C12C3444.4Standard non polar33892256
Forskolin,4TBDMS,isomer #1C=CC1(C)C=C(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)C(C)(O1)C(OC(C)=O)C(O[Si](C)(C)C(C)(C)C)C1C(C)(C)CCC(O[Si](C)(C)C(C)(C)C)C12C3307.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (Non-derivatized) - 70eV, Positivesplash10-00kf-4947000000-8595f8b07f3038cab5ad2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TMS_3_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_1_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_2_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_2_5) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_3_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Forskolin GC-MS (TBDMS_3_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Forskolin 10V, Positive-QTOFsplash10-03fu-0129500000-b34fdc22067ca4943e8e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Forskolin 20V, Positive-QTOFsplash10-0i2c-1029000000-93a6f2046b253ea7fd9e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Forskolin 40V, Positive-QTOFsplash10-00mx-9704000000-67ded1e6943cc19ec0db2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Forskolin 10V, Negative-QTOFsplash10-0a4i-8002900000-996e107b7d128d5e1dda2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Forskolin 20V, Negative-QTOFsplash10-0a4i-9000000000-c01bbbf5bed889264ddb2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Forskolin 40V, Negative-QTOFsplash10-0ap3-8915000000-3fa646b6ae4b5bfa493f2021-10-12Wishart 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 ID3295
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3413
PDB IDNot Available
ChEBI ID93891
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 ]

Enzymes

General function:
Involved in hormone activity
Specific function:
Binds to all human somatostatin receptor (SSTR) subtypes. It also inhibits cAMP production induced by forskolin through SSTRs
Gene Name:
CORT
Uniprot ID:
O00230
Molecular weight:
11532.0