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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 18:37:13 UTC
Update Date2021-09-26 23:14:03 UTC
HMDB IDHMDB0257598
Secondary Accession NumbersNone
Metabolite Identification
Common Name(6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid
Description1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6H,6aH,9H,10H,10aH-benzo[c]isochromene-9-carboxylic acid belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position. Based on a literature review very few articles have been published on 1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6H,6aH,9H,10H,10aH-benzo[c]isochromene-9-carboxylic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). (6ar,10ar)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid 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
1-Hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6H,6ah,9H,10H,10ah-benzo[c]isochromene-9-carboxylateGenerator
(6Ar,10ar)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylateGenerator
Chemical FormulaC25H36O4
Average Molecular Weight400.559
Monoisotopic Molecular Weight400.261359639
IUPAC Name1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6H,6aH,9H,10H,10aH-benzo[c]isochromene-9-carboxylic acid
Traditional Name1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6aH,9H,10H,10aH-benzo[c]isochromene-9-carboxylic acid
CAS Registry NumberNot Available
SMILES
CCCCCCC(C)(C)C1=CC2=C(C3CC(C=CC3C(C)(C)O2)C(O)=O)C(O)=C1
InChI Identifier
InChI=1S/C25H36O4/c1-6-7-8-9-12-24(2,3)17-14-20(26)22-18-13-16(23(27)28)10-11-19(18)25(4,5)29-21(22)15-17/h10-11,14-16,18-19,26H,6-9,12-13H2,1-5H3,(H,27,28)
InChI KeyQHGPTMABBHVVQU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct Parent2,2-dimethyl-1-benzopyrans
Alternative Parents
Substituents
  • 2,2-dimethyl-1-benzopyran
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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
logP6.25ALOGPS
logP6.4ChemAxon
logS-5.5ALOGPS
pKa (Strongest Acidic)3.86ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity116.92 m³·mol⁻¹ChemAxon
Polarizability46.95 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+213.84830932474
DeepCCS[M-H]-211.4930932474
DeepCCS[M-2H]-245.49130932474
DeepCCS[M+Na]+221.44530932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acidCCCCCCC(C)(C)C1=CC2=C(C3CC(C=CC3C(C)(C)O2)C(O)=O)C(O)=C13716.4Standard polar33892256
(6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acidCCCCCCC(C)(C)C1=CC2=C(C3CC(C=CC3C(C)(C)O2)C(O)=O)C(O)=C12930.6Standard non polar33892256
(6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acidCCCCCCC(C)(C)C1=CC2=C(C3CC(C=CC3C(C)(C)O2)C(O)=O)C(O)=C13050.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-014u-4029000000-dd6a6bd3f9a14e9f8fd02021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (6Ar,10aR)-1-hydroxy-6,6-dimethyl-3-(2-methyloctan-2-yl)-6a,9,10,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart 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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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 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 ]