Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2009-07-25 00:02:08 UTC
Update Date2021-09-14 15:41:21 UTC
HMDB IDHMDB0012517
Secondary Accession Numbers
  • HMDB12517
Metabolite Identification
Common Name11'-Carboxy-gamma-chromanol
Description11'-Carboxy-gamma-tocopherol is a dehydrogenation carboxylate product of 11'-hydroxy-r-tocopherol by an unidentified microsomal enzyme(s) probably via an aldehyde intermediate. r-Tocopherol provides different antioxidant activities in food and in-vitro studies and showed higher activity in trapping lipophilic electrophiles and reactive nitrogen and oxygen species. From the metabolism end product, only that of r-tocopherol (2,7,8-trimethyl-2-(b-carboxyethyl)-6-hydroxychroman), but not that of a-tocopherol, was identified to provide natriuretic activity. Only the r-tocopherol plasma level served as biomarker for cancer and cardiovascular risk.
Structure
Data?1582753062
Synonyms
ValueSource
11'-Carboxy-gamma-tocopherolHMDB
(4R,8S)-11-[(2R)-6-Hydroxy-2,7,8-trimethyl-3,4-dihydro-2H-1-benzopyran-2-yl]-4,8-dimethylundecanoateGenerator
Chemical FormulaC25H40O4
Average Molecular Weight404.5827
Monoisotopic Molecular Weight404.292659768
IUPAC Name(4R,8S)-11-[(2R)-6-hydroxy-2,7,8-trimethyl-3,4-dihydro-2H-1-benzopyran-2-yl]-4,8-dimethylundecanoic acid
Traditional Name(4R,8S)-11-[(2R)-6-hydroxy-2,7,8-trimethyl-3,4-dihydro-1-benzopyran-2-yl]-4,8-dimethylundecanoic acid
CAS Registry NumberNot Available
SMILES
C[C@@H](CCC[C@@H](C)CCC(O)=O)CCC[C@]1(C)CCC2=C(O1)C(C)=C(C)C(O)=C2
InChI Identifier
InChI=1S/C25H40O4/c1-17(8-6-9-18(2)11-12-23(27)28)10-7-14-25(5)15-13-21-16-22(26)19(3)20(4)24(21)29-25/h16-18,26H,6-15H2,1-5H3,(H,27,28)/t17-,18+,25+/m0/s1
InChI KeyIITULCXNOMOXAH-YYULODDRSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentSesquiterpenoids
Alternative Parents
Substituents
  • Sesquiterpenoid
  • Long-chain fatty acid
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Branched fatty acid
  • Heterocyclic fatty acid
  • Methyl-branched fatty acid
  • Hydroxy fatty acid
  • Fatty acyl
  • Fatty acid
  • Benzenoid
  • Oxacycle
  • Carboxylic acid derivative
  • Carboxylic acid
  • Ether
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
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
Water Solubility0.00024 g/LALOGPS
logP6.22ALOGPS
logP7.5ChemAxon
logS-6.2ALOGPS
pKa (Strongest Acidic)5.04ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity118.25 m³·mol⁻¹ChemAxon
Polarizability48.94 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
DarkChem[M+H]+197.89431661259
DarkChem[M-H]-192.61231661259
DeepCCS[M+H]+202.32930932474
DeepCCS[M-H]-199.97130932474
DeepCCS[M-2H]-233.03630932474
DeepCCS[M+Na]+208.42230932474
AllCCS[M+H]+207.332859911
AllCCS[M+H-H2O]+204.932859911
AllCCS[M+NH4]+209.432859911
AllCCS[M+Na]+210.032859911
AllCCS[M-H]-207.132859911
AllCCS[M+Na-2H]-209.032859911
AllCCS[M+HCOO]-211.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
11'-Carboxy-gamma-chromanolC[C@@H](CCC[C@@H](C)CCC(O)=O)CCC[C@]1(C)CCC2=C(O1)C(C)=C(C)C(O)=C24397.3Standard polar33892256
11'-Carboxy-gamma-chromanolC[C@@H](CCC[C@@H](C)CCC(O)=O)CCC[C@]1(C)CCC2=C(O1)C(C)=C(C)C(O)=C23090.3Standard non polar33892256
11'-Carboxy-gamma-chromanolC[C@@H](CCC[C@@H](C)CCC(O)=O)CCC[C@]1(C)CCC2=C(O1)C(C)=C(C)C(O)=C23245.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
11'-Carboxy-gamma-chromanol,1TMS,isomer #1CC1=C(O)C=C2CC[C@@](C)(CCC[C@@H](C)CCC[C@@H](C)CCC(=O)O[Si](C)(C)C)OC2=C1C3072.7Semi standard non polar33892256
11'-Carboxy-gamma-chromanol,1TMS,isomer #2CC1=C(O[Si](C)(C)C)C=C2CC[C@@](C)(CCC[C@@H](C)CCC[C@@H](C)CCC(=O)O)OC2=C1C3084.9Semi standard non polar33892256
11'-Carboxy-gamma-chromanol,2TMS,isomer #1CC1=C(O[Si](C)(C)C)C=C2CC[C@@](C)(CCC[C@@H](C)CCC[C@@H](C)CCC(=O)O[Si](C)(C)C)OC2=C1C3063.9Semi standard non polar33892256
11'-Carboxy-gamma-chromanol,1TBDMS,isomer #1CC1=C(O)C=C2CC[C@@](C)(CCC[C@@H](C)CCC[C@@H](C)CCC(=O)O[Si](C)(C)C(C)(C)C)OC2=C1C3339.5Semi standard non polar33892256
11'-Carboxy-gamma-chromanol,1TBDMS,isomer #2CC1=C(O[Si](C)(C)C(C)(C)C)C=C2CC[C@@](C)(CCC[C@@H](C)CCC[C@@H](C)CCC(=O)O)OC2=C1C3353.0Semi standard non polar33892256
11'-Carboxy-gamma-chromanol,2TBDMS,isomer #1CC1=C(O[Si](C)(C)C(C)(C)C)C=C2CC[C@@](C)(CCC[C@@H](C)CCC[C@@H](C)CCC(=O)O[Si](C)(C)C(C)(C)C)OC2=C1C3572.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 11'-Carboxy-gamma-chromanol GC-MS (Non-derivatized) - 70eV, Positivesplash10-01px-3789000000-b9cb7dc2edc9c0dc31492017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 11'-Carboxy-gamma-chromanol GC-MS (2 TMS) - 70eV, Positivesplash10-001i-4388590000-bdc6d60eb866d7a8b7ef2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 11'-Carboxy-gamma-chromanol 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 - 11'-Carboxy-gamma-chromanol 10V, Positive-QTOFsplash10-052r-0529200000-08553bc979f15487e7872017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 20V, Positive-QTOFsplash10-0udi-0911000000-9e630eaf829f03921b292017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 40V, Positive-QTOFsplash10-0udi-1910000000-f8b7aad184832fe318dc2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 10V, Negative-QTOFsplash10-0udi-0103900000-dda02cca2ec6a1b6c1cc2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 20V, Negative-QTOFsplash10-0k9b-2719500000-fa011191e66ab5e1d8202017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 40V, Negative-QTOFsplash10-0a4v-9715000000-067f230061e510e29e792017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 10V, Negative-QTOFsplash10-0zfr-0007900000-c691010f380fd137af492021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 20V, Negative-QTOFsplash10-0a4l-6209300000-6d88fde92393398bc7d42021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 40V, Negative-QTOFsplash10-006x-1913000000-242862c102afa2200c762021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 10V, Positive-QTOFsplash10-0a4i-0139000000-4a4c307e44e7b68aa3a32021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 20V, Positive-QTOFsplash10-0a5d-2492000000-d883fbb7be140d78fd9c2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-chromanol 40V, Positive-QTOFsplash10-006x-3920000000-54856887377167d100232021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
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 IDFDB029110
KNApSAcK IDNot Available
Chemspider ID30776628
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53481453
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDCE5718
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.