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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2020-04-28 16:57:56 UTC
Update Date2022-03-07 03:18:20 UTC
HMDB IDHMDB0240643
Secondary Accession NumbersNone
Metabolite Identification
Common Name3,5-Di-tert-butyl-4-hydroxybenzaldehyde
Description3,5-Di-tert-butyl-4-hydroxybenzaldehyde, also known as BHT-CHO or 4-formyl-2,6-di-tert-butylphenol, belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group. BHT-CHO is a metabolite of 2,6-di-tert-butyl-4-methylphenol (BHA), a synthetic phenolic antioxidant (SPA). SPAs are a family of chemicals used widely in foods, polymers, and cosmetics as radical trapping agents to slow down degradation due to oxidation. Given their widespread use, human exposure is unavoidable and there is public concern regarding environmental contamination by these chemicals. BHT-CHO was detected in human urine (PMID: 31265952 ).
Structure
Data?1588093665
Synonyms
ValueSource
BHT-CHOHMDB
2,6-Di-tert-butyl-4-formylphenolHMDB
3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzaldehydeHMDB
4-Formyl-2,6-di-tert-butylphenolHMDB
4-Hydroxy-3,5-di-tert-butylbenzaldehydeHMDB
3,5-Di-tert-butyl-4-hydroxybenzaldehydeHMDB
Chemical FormulaC15H22O2
Average Molecular Weight234.339
Monoisotopic Molecular Weight234.161979948
IUPAC Name3,5-di-tert-butyl-4-hydroxybenzaldehyde
Traditional Name3,5-di-tert-butyl-4-hydroxybenzaldehyde
CAS Registry Number1620-98-0
SMILES
CC(C)(C)C1=CC(C=O)=CC(=C1O)C(C)(C)C
InChI Identifier
InChI=1S/C15H22O2/c1-14(2,3)11-7-10(9-16)8-12(13(11)17)15(4,5)6/h7-9,17H,1-6H3
InChI KeyDOZRDZLFLOODMB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentHydroxybenzaldehydes
Alternative Parents
Substituents
  • Hydroxybenzaldehyde
  • Phenylpropane
  • Benzoyl
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP4.47ALOGPS
logP4.47ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)8.59ChemAxon
pKa (Strongest Basic)-6.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity71.95 m³·mol⁻¹ChemAxon
Polarizability27.43 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+163.44430932474
DeepCCS[M-H]-161.08630932474
DeepCCS[M-2H]-193.97230932474
DeepCCS[M+Na]+169.53730932474
AllCCS[M+H]+151.032859911
AllCCS[M+H-H2O]+147.632859911
AllCCS[M+NH4]+154.232859911
AllCCS[M+Na]+155.132859911
AllCCS[M-H]-158.932859911
AllCCS[M+Na-2H]-159.332859911
AllCCS[M+HCOO]-159.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3,5-Di-tert-butyl-4-hydroxybenzaldehydeCC(C)(C)C1=CC(C=O)=CC(=C1O)C(C)(C)C2098.8Standard polar33892256
3,5-Di-tert-butyl-4-hydroxybenzaldehydeCC(C)(C)C1=CC(C=O)=CC(=C1O)C(C)(C)C1812.3Standard non polar33892256
3,5-Di-tert-butyl-4-hydroxybenzaldehydeCC(C)(C)C1=CC(C=O)=CC(=C1O)C(C)(C)C1788.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
3,5-Di-tert-butyl-4-hydroxybenzaldehyde,1TMS,isomer #1CC(C)(C)C1=CC(C=O)=CC(C(C)(C)C)=C1O[Si](C)(C)C1895.5Semi standard non polar33892256
3,5-Di-tert-butyl-4-hydroxybenzaldehyde,1TBDMS,isomer #1CC(C)(C)C1=CC(C=O)=CC(C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C2124.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 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 - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 10V, Positive-QTOFsplash10-000i-0090000000-2c991b2e45e9d7f068ec2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 20V, Positive-QTOFsplash10-002r-1690000000-d79b8ed5d047d3b089e42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 40V, Positive-QTOFsplash10-0a5i-9880000000-90b4746c09e146631cd02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 10V, Negative-QTOFsplash10-001i-0090000000-fad9e20ea6c96fddad432016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 20V, Negative-QTOFsplash10-001i-0190000000-8f081ea411cd3c3ae4832016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 40V, Negative-QTOFsplash10-0fc0-2970000000-55d230157bae7438bf582016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 10V, Negative-QTOFsplash10-001i-0090000000-9087f47ed0ae51229a172021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 20V, Negative-QTOFsplash10-001i-0090000000-400e602157ce1eab0ce22021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 40V, Negative-QTOFsplash10-00kr-0950000000-c2fdca009d989142e2df2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 10V, Positive-QTOFsplash10-000i-1490000000-2635b56a0da1455cd7bd2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 20V, Positive-QTOFsplash10-0a4r-3890000000-f40569a3b6711fb5bb6c2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 40V, Positive-QTOFsplash10-05ai-6900000000-b42c795013899011a2842021-09-23Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected and Quantified0.000671 umol/mmol creatinineAdult (>18 years old)BothNormal 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 ID65974
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound73219
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. Liu R, Mabury SA: Unexpectedly high concentrations of 2,4-di-tert-butylphenol in human urine. Environ Pollut. 2019 Sep;252(Pt B):1423-1428. doi: 10.1016/j.envpol.2019.06.077. Epub 2019 Jun 21. [PubMed:31265952 ]