Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 06:33:25 UTC
Update Date2021-09-23 06:33:25 UTC
HMDB IDHMDB0302098
Secondary Accession NumbersNone
Metabolite Identification
Common NameKuguacin C
DescriptionKuguacin c is a member of the class of compounds known as oxosteroids. Oxosteroids are steroid derivatives carrying a C=O group attached to steroid skeleton. Kuguacin c is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Kuguacin c can be found in bitter gourd, which makes kuguacin c a potential biomarker for the consumption of this food product.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC27H42O3
Average Molecular Weight414.6206
Monoisotopic Molecular Weight414.31339521
IUPAC Name(1S,2S,5S,10R,11S,14R,15R)-5-hydroxy-1,6,6,11,15-pentamethyl-14-[(2R)-4-oxopentan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-9-one
Traditional Name(1S,2S,5S,10R,11S,14R,15R)-5-hydroxy-1,6,6,11,15-pentamethyl-14-[(2R)-4-oxopentan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-9-one
CAS Registry NumberNot Available
SMILES
[H][C@@]1(CC[C@@]2(C)[C@]3([H])C(=O)C=C4[C@@]([H])(CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)[C@H](C)CC(C)=O
InChI Identifier
InChI=1S/C27H42O3/c1-16(14-17(2)28)18-10-11-27(7)23-21(29)15-20-19(8-9-22(30)24(20,3)4)25(23,5)12-13-26(18,27)6/h15-16,18-19,22-23,30H,8-14H2,1-7H3/t16-,18-,19-,22+,23-,25+,26-,27+/m1/s1
InChI KeyIYPOYTOMWGNYHY-QOYGTXLBSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oxosteroids. These are steroid derivatives carrying a C=O group attached to steroid skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassOxosteroids
Direct ParentOxosteroids
Alternative Parents
Substituents
  • 23-oxosteroid
  • 3-hydroxy-delta-5-steroid
  • 3-hydroxysteroid
  • Hydroxysteroid
  • Oxosteroid
  • 3-beta-hydroxy-delta-5-steroid
  • 3-beta-hydroxysteroid
  • 7-oxosteroid
  • 14-alpha-methylsteroid
  • Delta-5-steroid
  • Cyclohexenone
  • Cyclic alcohol
  • Ketone
  • Secondary alcohol
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxide
  • 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
logP5.08ALOGPS
logP4.98ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)19.25ChemAxon
pKa (Strongest Basic)-0.84ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity121.47 m³·mol⁻¹ChemAxon
Polarizability49.13 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+203.54532859911
AllCCS[M+H-H2O]+201.50332859911
AllCCS[M+Na]+205.9632859911
AllCCS[M+NH4]+205.42332859911
AllCCS[M-H]-207.02532859911
AllCCS[M+Na-2H]-208.7132859911
AllCCS[M+HCOO]-210.71532859911
DeepCCS[M-2H]-244.61930932474
DeepCCS[M+Na]+218.86730932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Kuguacin C,2TMS,isomer #1CC(=O)C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C3263.0Semi standard non polar33892256
Kuguacin C,2TMS,isomer #1CC(=O)C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C3220.9Standard non polar33892256
Kuguacin C,2TMS,isomer #1CC(=O)C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C3323.0Standard polar33892256
Kuguacin C,2TMS,isomer #2CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3429.1Semi standard non polar33892256
Kuguacin C,2TMS,isomer #2CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3336.0Standard non polar33892256
Kuguacin C,2TMS,isomer #2CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3305.8Standard polar33892256
Kuguacin C,2TMS,isomer #3C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3350.8Semi standard non polar33892256
Kuguacin C,2TMS,isomer #3C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3297.4Standard non polar33892256
Kuguacin C,2TMS,isomer #3C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3350.5Standard polar33892256
Kuguacin C,2TMS,isomer #4CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3371.3Semi standard non polar33892256
Kuguacin C,2TMS,isomer #4CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3301.5Standard non polar33892256
Kuguacin C,2TMS,isomer #4CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3407.3Standard polar33892256
Kuguacin C,2TMS,isomer #5C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3299.3Semi standard non polar33892256
Kuguacin C,2TMS,isomer #5C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3277.2Standard non polar33892256
Kuguacin C,2TMS,isomer #5C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3450.0Standard polar33892256
Kuguacin C,3TMS,isomer #1CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3258.0Semi standard non polar33892256
Kuguacin C,3TMS,isomer #1CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3315.5Standard non polar33892256
Kuguacin C,3TMS,isomer #1CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3350.7Standard polar33892256
Kuguacin C,3TMS,isomer #2C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3179.6Semi standard non polar33892256
Kuguacin C,3TMS,isomer #2C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3294.7Standard non polar33892256
Kuguacin C,3TMS,isomer #2C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C3391.2Standard polar33892256
Kuguacin C,2TBDMS,isomer #1CC(=O)C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C3751.4Semi standard non polar33892256
Kuguacin C,2TBDMS,isomer #1CC(=O)C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C3720.0Standard non polar33892256
Kuguacin C,2TBDMS,isomer #1CC(=O)C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C3559.6Standard polar33892256
Kuguacin C,2TBDMS,isomer #2CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3862.6Semi standard non polar33892256
Kuguacin C,2TBDMS,isomer #2CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3830.2Standard non polar33892256
Kuguacin C,2TBDMS,isomer #2CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3536.1Standard polar33892256
Kuguacin C,2TBDMS,isomer #3C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3793.0Semi standard non polar33892256
Kuguacin C,2TBDMS,isomer #3C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3764.7Standard non polar33892256
Kuguacin C,2TBDMS,isomer #3C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)[C@@H]3C(=O)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3578.8Standard polar33892256
Kuguacin C,2TBDMS,isomer #4CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3834.0Semi standard non polar33892256
Kuguacin C,2TBDMS,isomer #4CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3811.0Standard non polar33892256
Kuguacin C,2TBDMS,isomer #4CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3638.3Standard polar33892256
Kuguacin C,2TBDMS,isomer #5C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3775.5Semi standard non polar33892256
Kuguacin C,2TBDMS,isomer #5C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3762.2Standard non polar33892256
Kuguacin C,2TBDMS,isomer #5C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3674.6Standard polar33892256
Kuguacin C,3TBDMS,isomer #1CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3974.0Semi standard non polar33892256
Kuguacin C,3TBDMS,isomer #1CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C4027.2Standard non polar33892256
Kuguacin C,3TBDMS,isomer #1CC(=C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3629.8Standard polar33892256
Kuguacin C,3TBDMS,isomer #2C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3886.0Semi standard non polar33892256
Kuguacin C,3TBDMS,isomer #2C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3972.0Standard non polar33892256
Kuguacin C,3TBDMS,isomer #2C=C(C[C@@H](C)[C@H]1CC[C@@]2(C)C3=C(O[Si](C)(C)C(C)(C)C)C=C4[C@@H](CC[C@H](O[Si](C)(C)C(C)(C)C)C4(C)C)[C@]3(C)CC[C@]12C)O[Si](C)(C)C(C)(C)C3672.7Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 10V, Positive-QTOFsplash10-00kb-0009200000-dfc78c79398b47e569e32016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 20V, Positive-QTOFsplash10-004j-0009000000-15c1253cd9a23d8517b52016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 40V, Positive-QTOFsplash10-000i-3439000000-60350d0ff31c2f73c2b62016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 10V, Negative-QTOFsplash10-03di-0004900000-0aa4e140445d424bf6042016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 20V, Negative-QTOFsplash10-03dj-4009800000-d50fda656e78d7d634132016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 40V, Negative-QTOFsplash10-0a4j-7019000000-4062633e061d1646cf1d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 10V, Negative-QTOFsplash10-03di-0000900000-503813b97b94c46a2da12021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 20V, Negative-QTOFsplash10-03di-0004900000-f5076f828e8511ed387f2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 40V, Negative-QTOFsplash10-08fr-4009500000-1baf2f1ae9d468e9dd392021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 10V, Positive-QTOFsplash10-0aor-2009100000-af34f5ec734b74e2a42b2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 20V, Positive-QTOFsplash10-08ic-2019000000-6a3a7b12fb5b153309962021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuguacin C 40V, Positive-QTOFsplash10-05pn-9421000000-8ea40204ed63f4dd13b72021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDFDB001854
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24814304
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 ReferencesNot Available