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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 17:58:16 UTC
Update Date2021-09-23 17:58:16 UTC
HMDB IDHMDB0302462
Secondary Accession NumbersNone
Metabolite Identification
Common Name9-cis-Capsanthin
Description9-cis-capsanthin is a member of the class of compounds known as xanthophylls. Xanthophylls are carotenoids containing an oxygenated carotene backbone. Carotenes are characterized by the presence of two end-groups (mostly cyclohexene rings, but also cyclopentene rings or acyclic groups) linked by a long branched alkyl chain. Carotenes belonging form a subgroup of the carotenoids family. Xanthophylls arise by oxygenation of the carotene backbone. 9-cis-capsanthin is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 9-cis-capsanthin can be found in a number of food items such as yellow bell pepper, green bell pepper, red bell pepper, and pepper (c. annuum), which makes 9-cis-capsanthin a potential biomarker for the consumption of these food products.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC40H56O3
Average Molecular Weight584.8708
Monoisotopic Molecular Weight584.422945658
IUPAC Name(2E,4E,6E,8E,10E,12E,14E,16Z,18E)-1-[(1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl]-19-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-4,8,13,17-tetramethylnonadeca-2,4,6,8,10,12,14,16,18-nonaen-1-one
Traditional Name(2E,4E,6E,8E,10E,12E,14E,16Z,18E)-1-[(1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl]-19-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-4,8,13,17-tetramethylnonadeca-2,4,6,8,10,12,14,16,18-nonaen-1-one
CAS Registry NumberNot Available
SMILES
O[C@H]1CC(C)(C)[C@@](C)(C1)C(=O)\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)C[C@@H](O)CC1(C)C
InChI Identifier
InChI=1S/C40H56O3/c1-29(17-13-19-31(3)21-23-36-33(5)25-34(41)26-38(36,6)7)15-11-12-16-30(2)18-14-20-32(4)22-24-37(43)40(10)28-35(42)27-39(40,8)9/h11-24,34-35,41-42H,25-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19-,32-20+/t34-,35+,40+/m1/s1
InChI KeyVYIRVAXUEZSDNC-CYGCORCPSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as xanthophylls. These are carotenoids containing an oxygenated carotene backbone. Carotenes are characterized by the presence of two end-groups (mostly cyclohexene rings, but also cyclopentene rings or acyclic groups) linked by a long branched alkyl chain. Carotenes belonging form a subgroup of the carotenoids family. Xanthophylls arise by oxygenation of the carotene backbone.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTetraterpenoids
Direct ParentXanthophylls
Alternative Parents
Substituents
  • Xanthophyll
  • Cyclopentanol
  • Alpha,beta-unsaturated ketone
  • Enone
  • Cyclic alcohol
  • Acryloyl-group
  • Secondary alcohol
  • Ketone
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic 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
logP8.2ALOGPS
logP8.51ChemAxon
logS-5.9ALOGPS
pKa (Strongest Acidic)15.21ChemAxon
pKa (Strongest Basic)-1.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity194.96 m³·mol⁻¹ChemAxon
Polarizability73.12 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+262.35732859911
AllCCS[M+H-H2O]+260.74132859911
AllCCS[M+Na]+264.27432859911
AllCCS[M+NH4]+263.84732859911
AllCCS[M-H]-236.07232859911
AllCCS[M+Na-2H]-240.30132859911
AllCCS[M+HCOO]-245.08332859911
DeepCCS[M+H]+257.29830932474
DeepCCS[M-H]-255.40330932474
DeepCCS[M-2H]-289.0630932474
DeepCCS[M+Na]+263.07930932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 10V, Positive-QTOFsplash10-014j-0110290000-8efbbb300dc99ca54e942016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 20V, Positive-QTOFsplash10-01ot-0635960000-c46df5f79c0b8400f6ff2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 40V, Positive-QTOFsplash10-07dk-0946620000-b7f05289e89d513130992016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 10V, Negative-QTOFsplash10-001i-0100090000-cccefbb02a471fcf8ba52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 20V, Negative-QTOFsplash10-00lr-0200390000-14a64216d2c88e3204ab2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 40V, Negative-QTOFsplash10-0uy0-0600590000-34c915ac447d608bc04a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 10V, Positive-QTOFsplash10-002r-0001490000-f6b48eb710e4ccd732df2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 20V, Positive-QTOFsplash10-00mk-1023960000-b2e7ef34d504390e83032021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 40V, Positive-QTOFsplash10-0f92-0424900000-95cf5e21b49895b566df2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 10V, Negative-QTOFsplash10-001i-0021090000-6e12a589e7b19bfe6bdb2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 20V, Negative-QTOFsplash10-0019-0234190000-74d221b4d7a1be381cff2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-cis-Capsanthin 40V, Negative-QTOFsplash10-002r-2869330000-6789e46969826eb4190d2021-10-21Wishart 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 IDFDB004641
KNApSAcK IDNot Available
Chemspider ID10403355
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound23258404
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