Record Information
Version1.0
Creation Date2020-03-10 16:58:43 UTC
Update Date2020-04-22 18:55:07 UTC
BMDB IDBMDB0095950
Secondary Accession Numbers
  • BMDB95950
Metabolite Identification
Common Name5'-Carboxy-alpha-chromanol
Description5'-Carboxy-alpha-chromanol, also known as alpha-CMBHC, belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position. Based on a literature review very few articles have been published on 5'-Carboxy-alpha-chromanol.
Structure
Thumb
Synonyms
ValueSource
alpha-CMBHCMeSH
5'-Carboxy-alpha-tocopherolHMDB
5-[(2R)-6-Hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-yl]-2-methylpentanoateGenerator
Chemical FormulaC19H28O4
Average Molecular Weight320.4232
Monoisotopic Molecular Weight320.198759384
IUPAC Name5-[(2R)-6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-yl]-2-methylpentanoic acid
Traditional Name5-[(2R)-6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-1-benzopyran-2-yl]-2-methylpentanoic acid
CAS Registry NumberNot Available
SMILES
CC(CCC[C@]1(C)CCC2=C(O1)C(C)=C(C)C(O)=C2C)C(O)=O
InChI Identifier
InChI=1S/C19H28O4/c1-11(18(21)22)7-6-9-19(5)10-8-15-14(4)16(20)12(2)13(3)17(15)23-19/h11,20H,6-10H2,1-5H3,(H,21,22)/t11?,19-/m1/s1
InChI KeyQWPNLVBAEZJBMI-IMFVZPHKSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct Parent1-benzopyrans
Alternative Parents
Substituents
  • 1-benzopyran
  • Medium-chain fatty acid
  • Alkyl aryl ether
  • Branched fatty acid
  • Heterocyclic fatty acid
  • Hydroxy fatty acid
  • Methyl-branched fatty acid
  • Fatty acyl
  • Fatty acid
  • Benzenoid
  • Carboxylic acid derivative
  • Carboxylic acid
  • Ether
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxygen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Membrane
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP4.16ALOGPS
logP5.31ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)4.3ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity91.16 m³·mol⁻¹ChemAxon
Polarizability36.96 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a59-5193000000-21a44421397f44e8ef10View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-0092-9418400000-1183546d2d9264c18b03View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0g4i-0739000000-ca7cf4a3acdfe0598353View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-1911000000-87257705b965ee40a7b5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-066r-3900000000-51c6445c30175ea5c865View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-0019000000-e48de0e905548411c044View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0i29-1798000000-b5d9e37b42b4c3fd9889View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0r7j-3920000000-36465eb352f634a1d51bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-0019000000-03b18204386c4c9d8bd4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-016r-0395000000-2bf38f23f39a4fa97197View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4r-0690000000-539dacc450e163bec4e1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0fi0-0096000000-6c33505488ad70d71925View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004j-0090000000-366d350d1a77109facefView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-014i-4920000000-158de22677ca15ece6b9View in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0012798
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB029177
KNApSAcK IDNot Available
Chemspider ID35032548
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53481524
PDB IDNot Available
ChEBI ID172549
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available