Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:26:18 UTC
Update Date2021-09-26 23:06:18 UTC
HMDB IDHMDB0253209
Secondary Accession NumbersNone
Metabolite Identification
Common NameHomosalate
Description3,3,5-trimethylcyclohexyl 2-hydroxybenzoate, also known as eusolex, belongs to the class of organic compounds known as o-hydroxybenzoic acid esters. These are benzoic acid esters where the benzene ring is ortho-substituted with a hydroxy group. 3,3,5-trimethylcyclohexyl 2-hydroxybenzoate is an extremely weak basic (essentially neutral) compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). Homosalate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Homosalate 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
EusolexKegg
3,3,5-Trimethylcyclohexyl 2-hydroxybenzoic acidGenerator
Homosalic acidGenerator
3,3,5-Trimethylcyclohexyl salicylateMeSH
Chemical FormulaC16H22O3
Average Molecular Weight262.349
Monoisotopic Molecular Weight262.156894568
IUPAC Name3,3,5-trimethylcyclohexyl 2-hydroxybenzoate
Traditional Namecoppertone
CAS Registry NumberNot Available
SMILES
CC1CC(CC(C)(C)C1)OC(=O)C1=CC=CC=C1O
InChI Identifier
InChI=1S/C16H22O3/c1-11-8-12(10-16(2,3)9-11)19-15(18)13-6-4-5-7-14(13)17/h4-7,11-12,17H,8-10H2,1-3H3
InChI KeyWSSJONWNBBTCMG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as o-hydroxybenzoic acid esters. These are benzoic acid esters where the benzene ring is ortho-substituted with a hydroxy group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct Parento-Hydroxybenzoic acid esters
Alternative Parents
Substituents
  • O-hydroxybenzoic acid ester
  • Salicylic acid or derivatives
  • Benzoyl
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Vinylogous acid
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic 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
logP4.05ALOGPS
logP5ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)9.72ChemAxon
pKa (Strongest Basic)-4.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.53 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity74.65 m³·mol⁻¹ChemAxon
Polarizability29.85 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+162.80130932474
DeepCCS[M-H]-160.44330932474
DeepCCS[M-2H]-193.32930932474
DeepCCS[M+Na]+168.89430932474
AllCCS[M+H]+163.432859911
AllCCS[M+H-H2O]+159.832859911
AllCCS[M+NH4]+166.732859911
AllCCS[M+Na]+167.632859911
AllCCS[M-H]-167.132859911
AllCCS[M+Na-2H]-167.132859911
AllCCS[M+HCOO]-167.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
HomosalateCC1CC(CC(C)(C)C1)OC(=O)C1=CC=CC=C1O2414.2Standard polar33892256
HomosalateCC1CC(CC(C)(C)C1)OC(=O)C1=CC=CC=C1O1865.6Standard non polar33892256
HomosalateCC1CC(CC(C)(C)C1)OC(=O)C1=CC=CC=C1O1908.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Homosalate GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-8910000000-fd681dc68beadb1f523a2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Homosalate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Homosalate GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Homosalate GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 10V, Positive-QTOFsplash10-03di-2790000000-3f3acefc49f5b23667952016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 20V, Positive-QTOFsplash10-00fr-4920000000-615a26ffaf85c7efd5dc2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 40V, Positive-QTOFsplash10-0uka-9300000000-25b449a6382ddd3f71c72016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 10V, Negative-QTOFsplash10-03di-1390000000-de045e7c477791b8668f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 20V, Negative-QTOFsplash10-01ox-8980000000-c7d6d5812fb9b8c625c02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 40V, Negative-QTOFsplash10-0006-9500000000-a111cc744aa2ac3795e72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 10V, Positive-QTOFsplash10-03di-0490000000-2a18e264475664dfb40a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 20V, Positive-QTOFsplash10-00di-0900000000-3d9407a5563a0865f36b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 40V, Positive-QTOFsplash10-05fr-6900000000-b250da9568ba3f94dd172021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 10V, Negative-QTOFsplash10-0006-1910000000-4e95ecfeba0be8bf6db12021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 20V, Negative-QTOFsplash10-0006-9100000000-09c8c6847e1ffb4dd9362021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Homosalate 40V, Negative-QTOFsplash10-0006-9000000000-dd7f1b77ec5a38bf6cc42021-10-12Wishart 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 Compound8362
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 ]