Back to Compounds

4-Methylbenzaldehyde (FDB000808)

Record Information
Version1.0
Creation date2010-04-08 22:04:43 UTC
Update date2019-11-26 02:55:26 UTC
Primary IDFDB000808
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name4-Methylbenzaldehyde
Description4-Methylbenzaldehyde, also known as p-toluylaldehyde or p-formyltoluene, belongs to the class of organic compounds known as benzoyl derivatives. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-). 4-Methylbenzaldehyde is a cherry, deep, and fruity tasting compound. 4-Methylbenzaldehyde has been detected, but not quantified in, several different foods, such as fruits, robusta coffees (Coffea canephora), alcoholic beverages, teas (Camellia sinensis), and caraways (Carum carvi). This could make 4-methylbenzaldehyde a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on 4-Methylbenzaldehyde.
CAS Number104-87-0
Structure
Thumb
MOLSDF3D-SDFPDBSMILESInChI View 3D Structure
Synonyms
SynonymSource
Not AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility1.47 g/LALOGPS
logP2.01ALOGPS
logP2.2ChemAxon
logS-1.9ALOGPS
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity37.68 m³·mol⁻¹ChemAxon
Polarizability13.17 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC8H8O
IUPAC name4-methylbenzaldehyde
InChI IdentifierInChI=1S/C8H8O/c1-7-2-4-8(6-9)5-3-7/h2-6H,1H3
InChI KeyFXLOVSHXALFLKQ-UHFFFAOYSA-N
Isomeric SMILESCC1=CC=C(C=O)C=C1
Average Molecular Weight120.1485
Monoisotopic Molecular Weight120.057514878
Classification
Description Belongs to the class of organic compounds known as benzoyl derivatives. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-).
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoyl derivatives
Direct ParentBenzoyl derivatives
Alternative Parents
Substituents
  • Benzoyl
  • Benzaldehyde
  • Aryl-aldehyde
  • Toluene
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aldehyde
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Industrial application:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateLiquid
Physical DescriptionNot Available
Mass CompositionC 79.97%; H 6.71%; O 13.32%DFC
Melting Point-6 oC
Boiling PointBp10 106°DFC
Experimental Water Solubility2.27 mg/mL at 25 oCYALKOWSKY,SH & DANNENFELSER,RM (1992)
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
Densityd16.74 1.02DFC
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
EI-MSMass Spectrum (Electron Ionization)splash10-01bc-9700000000-1039b386245d6043345a2015-03-01View Spectrum
GC-MS4-Methylbenzaldehyde, non-derivatized, GC-MS Spectrumsplash10-01bc-9600000000-ce2e5bcb9aa7941f7f8bSpectrum
GC-MS4-Methylbenzaldehyde, non-derivatized, GC-MS Spectrumsplash10-01bc-8900000000-cc469f3657d6fab4bdefSpectrum
GC-MS4-Methylbenzaldehyde, non-derivatized, GC-MS Spectrumsplash10-01bc-9700000000-ff0e14ae428ad7d54394Spectrum
GC-MS4-Methylbenzaldehyde, non-derivatized, GC-MS Spectrumsplash10-00r6-9500000000-8499fc6c52a970ddef6fSpectrum
GC-MS4-Methylbenzaldehyde, non-derivatized, GC-MS Spectrumsplash10-01bc-9600000000-ce2e5bcb9aa7941f7f8bSpectrum
GC-MS4-Methylbenzaldehyde, non-derivatized, GC-MS Spectrumsplash10-01bc-8900000000-cc469f3657d6fab4bdefSpectrum
GC-MS4-Methylbenzaldehyde, non-derivatized, GC-MS Spectrumsplash10-01bc-9700000000-ff0e14ae428ad7d54394Spectrum
GC-MS4-Methylbenzaldehyde, non-derivatized, GC-MS Spectrumsplash10-00r6-9500000000-8499fc6c52a970ddef6fSpectrum
Predicted GC-MS4-Methylbenzaldehyde, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-00dl-7900000000-acfd82b6910ab19dc8d7Spectrum
Predicted GC-MS4-Methylbenzaldehyde, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0900000000-9362f48133f31ddd74ff2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-1900000000-d5b9f692b57ef151c9c82016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0fb9-9100000000-481e99622a759871cc282016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-0900000000-75cec0be2fe89d6590b02016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-014i-0900000000-75cec0be2fe89d6590b02016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014i-9700000000-be1fac9e49413c7699b32016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-0900000000-972f865a96261dcb891a2021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-014i-4900000000-4f75f82822455b674cbf2021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00kf-9200000000-88842142b7b5e6c0d9392021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-9100000000-08879aa81833e1021a262021-09-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-9000000000-1b8adc639ba759803e532021-09-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0f96-9000000000-0ec0de4050c8dfde95642021-09-25View Spectrum
NMR
TypeDescriptionView
1D NMR1H NMR Spectrum (1D, 90 MHz, CDCl3, experimental)Spectrum
1D NMR13C NMR Spectrum (1D, 25.16 MHz, CDCl3, experimental)Spectrum
1D NMR1H NMR Spectrum (1D, CDCl3, experimental)Spectrum
1D NMR13C NMR Spectrum (1D, CDCl3, experimental)Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Spectrum
ChemSpider ID13865424
ChEMBL IDCHEMBL190927
KEGG Compound IDC06758
Pubchem Compound ID7725
Pubchem Substance IDNot Available
ChEBI ID28617
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB29638
CRC / DFC (Dictionary of Food Compounds) IDBHW21-S:BHW21-S
EAFUS IDNot Available
Dr. Duke ID4-METHYL-BENZALDEHYDE
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1003421
SuperScent IDNot Available
Wikipedia ID4-Methylbenzaldehyde
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
fruity
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
cherry
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
deep
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
phenolic
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).