Record Information
Version1.0
Creation Date2018-07-17 17:17:57 UTC
Update Date2020-04-22 15:51:34 UTC
BMDB IDBMDB0062211
Secondary Accession Numbers
  • BMDB62211
Metabolite Identification
Common NameVanillic acid
DescriptionVanillic acid, also known as vanillate or acid, vanillic, belongs to the class of organic compounds known as m-methoxybenzoic acids and derivatives. These are benzoic acids in which the hydrogen atom at position 3 of the benzene ring is replaced by a methoxy group. Vanillic acid exists as a solid, possibly soluble (in water), and an extremely weak basic (essentially neutral) compound (based on its pKa) molecule. Vanillic acid exists in all living species, ranging from bacteria to humans.
Structure
Thumb
Synonyms
ValueSource
4-Hydroxy-3-methoxybenzoic acidChEBI
4-Hydroxy-3-methoxybenzoateKegg
VanillateGenerator
3-Methoxy-4-hydroxybenzoateHMDB
3-Methoxy-4-hydroxybenzoic acidHMDB
4-Hydroxy-3-methoxy-benzoateHMDB
4-Hydroxy-3-methoxy-benzoic acidHMDB
4-Hydroxy-m-anisateHMDB
4-Hydroxy-m-anisic acidHMDB
Acide vanilliqueHMDB
p-VanillateHMDB
p-Vanillic acidHMDB
Protocatechuic acid 3-methyl esterHMDB
Acid, 4-hydroxy-3-methoxybenzoicHMDB
p Hydroxy m methoxy benzoic acidHMDB
4 Hydroxy 3 methoxybenzoic acidHMDB
Acid, vanillicHMDB
Acid, p-hydroxy-m-methoxy-benzoicHMDB
p-Hydroxy-m-methoxy-benzoic acidHMDB
2-Methoxy-4-carboxyphenolHMDB
Methylprotocatechuic acidHMDB
VAHMDB
m-Methoxy-p-hydroxy-benzoic acidHMDB
Vanillic acidKEGG
Chemical FormulaC8H8O4
Average Molecular Weight168.148
Monoisotopic Molecular Weight168.042258738
IUPAC Name4-hydroxy-3-methoxybenzoic acid
Traditional Namevanillic acid
CAS Registry Number121-34-6
SMILES
COC1=C(O)C=CC(=C1)C(O)=O
InChI Identifier
InChI=1S/C8H8O4/c1-12-7-4-5(8(10)11)2-3-6(7)9/h2-4,9H,1H3,(H,10,11)
InChI KeyWKOLLVMJNQIZCI-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as m-methoxybenzoic acids and derivatives. These are benzoic acids in which the hydrogen atom at position 3 of the benzene ring is replaced by a methoxy group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentM-methoxybenzoic acids and derivatives
Alternative Parents
Substituents
  • M-methoxybenzoic acid or derivatives
  • Hydroxybenzoic acid
  • Methoxyphenol
  • Benzoic acid
  • Anisole
  • Phenoxy compound
  • Benzoyl
  • Phenol ether
  • Methoxybenzene
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
StatusDetected but not Quantified
Origin
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cytoplasm
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point211.5 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility1.5 mg/mL at 14 °CYALKOWSKY,SH & DANNENFELSER,RM (1992)
LogP1.43HANSCH,C ET AL. (1995)
Predicted Properties
PropertyValueSource
logP1.7ALOGPS
logP1.17ChemAxon
logS-1.5ALOGPS
pKa (Strongest Acidic)4.16ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity41.76 m³·mol⁻¹ChemAxon
Polarizability15.86 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-MS (2 TMS)splash10-0hp2-2691000000-8409d9c758b023c6576bView in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0gb9-2900000000-ccd8d4a214bc1a7f08c5View in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-0hp2-2691000000-8409d9c758b023c6576bView in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0g0b-2981000000-a58243e35d1e3a64d2aaView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0g4i-1900000000-851f4a1738be8dd91d47View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-00dj-7390000000-18c5f822b380ea00aa26View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_1_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_1_2) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_2_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Negative (Annotated)splash10-0gb9-0900000000-0aa6709c16899e222086View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Negative (Annotated)splash10-0a4i-0900000000-9aa2b9d4aa89e6ac12abView in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Negative (Annotated)splash10-0a4i-0900000000-6d98ebfa89f4b8ee1e6bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - EI-B (HITACHI M-80) , Positivesplash10-0gb9-2900000000-babed327a6e49c6f7d51View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Negativesplash10-014i-0900000000-105f33777cee542cf6dfView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Negativesplash10-05fr-1900000000-a502792703fa2f211035View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Negativesplash10-0a4l-5900000000-037ef32f4c68a5252b92View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Negativesplash10-0a4i-9800000000-ecd60ac022f5fee1d5efView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 50V, Negativesplash10-066u-9300000000-c63f7f792794f3c748a0View in MoNA
LC-MS/MSLC-MS/MS Spectrum - ESI-TOF , Negativesplash10-014i-0923211100-7e9f357f7429cff05524View in MoNA
LC-MS/MSLC-MS/MS Spectrum - ESI-TOF 20V, Negativesplash10-014i-0923211100-7e9f357f7429cff05524View in MoNA
LC-MS/MSLC-MS/MS Spectrum - ESI-TOF , Negativesplash10-0a4i-0429110000-57f8760ce65d48cdc01fView in MoNA
LC-MS/MSLC-MS/MS Spectrum - ESI-TOF 10V, Negativesplash10-0a4i-0429110000-57f8760ce65d48cdc01fView in MoNA
LC-MS/MSLC-MS/MS Spectrum - ESI-TOF , Negativesplash10-014i-0923211100-7e9f357f7429cff05524View in MoNA
LC-MS/MSLC-MS/MS Spectrum - ESI-TOF 20V, Negativesplash10-0a4i-0900000000-8e112ffa4dcc7c08b0fdView in MoNA
LC-MS/MSLC-MS/MS Spectrum - ESI-TOF , Negativesplash10-0a4i-0429110000-57f8760ce65d48cdc01fView in MoNA
LC-MS/MSLC-MS/MS Spectrum - ESI-TOF 10V, Negativesplash10-0uxr-0900000000-29a2674dccd1fa478bd5View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-014i-0900000000-105f33777cee542cf6dfView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-05fr-1900000000-c4ce596998934098267bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-0900000000-342964fa3647815dd1d2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0uxr-0900000000-f16c365899f9d95733d3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0zfs-5900000000-e5593db0a935e1534bc6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-0900000000-6a1a2db582acd95348eaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0600-0900000000-eda6cfe601d63ed00f8dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-6900000000-b2c1e3f6b255e94a10afView in MoNA
MSMass Spectrum (Electron Ionization)splash10-0gb9-6900000000-c13506201c3612fc7ca5View in MoNA
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, DMSO, experimental)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, DMSO, experimental)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, DMSO, experimental)Not AvailableView in JSpectraViewer
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Milk
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
MilkDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0000484
DrugBank IDNot Available
Phenol Explorer Compound ID414
FooDB IDFDB000846
KNApSAcK IDC00002682
Chemspider ID8155
KEGG Compound IDC06672
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkVanillic acid
METLIN ID5471
PubChem Compound8468
PDB IDNot Available
ChEBI ID30816
References
Synthesis ReferencePearl, Irwin A. Reactions of vanillin and its derived compounds. I. The reaction of vanillin with silver oxide. Journal of the American Chemical Society (1946), 68 429-32.
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Mung D, Li L: Development of Chemical Isotope Labeling LC-MS for Milk Metabolomics: Comprehensive and Quantitative Profiling of the Amine/Phenol Submetabolome. Anal Chem. 2017 Apr 18;89(8):4435-4443. doi: 10.1021/acs.analchem.6b03737. Epub 2017 Mar 28. [PubMed:28306241 ]