Record Information
Version1.0
Creation Date2016-07-30 18:17:41 UTC
Update Date2016-08-01 19:17:19 UTC
LmdbLMDB00770
Secondary Accession NumbersNone
Metabolite Identification
Common Name4-Hydroxycinnamic acid
Description4-Hydroxycinnamic acid, also known as trans-p-hydroxycinnamate or p-coumaric acid, belongs to the class of organic compounds known as hydroxycinnamic acids. Hydroxycinnamic acids are compounds containing an cinnamic acid where the benzene ring is hydroxylated. 4-Hydroxycinnamic acid exists in all living species, ranging from bacteria to plants to humans. 4-Hydroxycinnamic acid is found, on average, in the highest concentration within a few different foods, such as pepper (c. frutescens), pineapples (Ananas comosus), and sunflowers (Helianthus annuus) and in a lower concentration in robusta coffees (Coffea canephora), common buckwheats (Fagopyrum esculentum), and european plums (Prunus domestica). 4-Hydroxycinnamic acid has also been detected, but not quantified in, several different foods, such as cantaloupe melons (Cucumis melo var. cantalupensis), monk fruits (Siraitia grosvenorii), rapinis (Brassica ruvo), mugworts (Artemisia vulgaris), and black cabbages (Brassica oleracea var. viridis). This could make 4-hydroxycinnamic acid a potential biomarker for the consumption of these foods. 4-Hydroxycinnamic acid is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review a significant number of articles have been published on 4-Hydroxycinnamic acid.
Structure
Thumb
Synonyms
ValueSource
(2E)-3-(4-Hydroxyphenyl)acrylic acidChEBI
(e)-3-(4-Hydroxyphenyl)-2-propenoic acidChEBI
(e)-p-Coumaric acidChEBI
(e)-p-Hydroxycinnamic acidChEBI
4'-HYDROXYCINNAMIC ACIDChEBI
Naringeninic acidChEBI
p-Coumaric acidChEBI
trans-p-Coumaric acidChEBI
trans-p-Coumarinic acidChEBI
trans-p-HydroxycinnamateChEBI
trans-p-Hydroxycinnamic acidChEBI
trans-4-HydroxycinnamateKegg
4-HydroxycinnamateKegg
(2E)-3-(4-Hydroxyphenyl)acrylateGenerator
(e)-3-(4-Hydroxyphenyl)-2-propenoateGenerator
(e)-p-CoumarateGenerator
(e)-p-HydroxycinnamateGenerator
4'-HYDROXYCINNAMateGenerator
NaringeninateGenerator
p-CoumarateGenerator
trans-p-CoumarateGenerator
trans-p-CoumarinateGenerator
4-Coumaric acid, (e)-isomerMeSH
4-Coumaric acid, (Z)-isomerMeSH
4-Coumaric acid, disodium saltMeSH
p-Coumaryl alcoholMeSH
p-Hydroxycinnamic acidMeSH
Para-coumaric acidMeSH
trans-3-(4'-Hydroxyphenyl)-2-propenoic acidMeSH
trans-HPPAMeSH
3-(4-Hydroxyphenyl)-2-propenoateHMDB
3-(4-Hydroxyphenyl)-2-propenoic acidHMDB
3-(4-Hydroxyphenyl)acrylateHMDB
3-(4-Hydroxyphenyl)acrylic acidHMDB
4-CoumarateHMDB
4-Hydroxy cinnamateHMDB
4-Hydroxy cinnamic acidHMDB
4-HydroxyphenylpropenoateHMDB
4-Hydroxyphenylpropenoic acidHMDB
b-[4-Hydroxyphenyl]acrylateHMDB
b-[4-Hydroxyphenyl]acrylic acidHMDB
beta-[4-Hydroxyphenyl]acrylateHMDB
beta-[4-Hydroxyphenyl]acrylic acidHMDB
cis-P-CoumarateHMDB
HydroxycinnamateHMDB
Hydroxycinnamic acidHMDB
P-CumarateHMDB
P-Cumaric acidHMDB
P-HydroxycinnamateHMDB
P-HydroxyphenylacrylateHMDB
P-Hydroxyphenylacrylic acidHMDB
Para coumarateHMDB
Para coumaric acidHMDB
Para-coumarateHMDB
4-Hydroxycinnamic acidChEBI
trans-4-CoumarateGenerator, HMDB
(2E)-3-(4-Hydroxyphenyl)-2-propenoic acidHMDB
(2E)-3-(4-Hydroxyphenyl)prop-2-enoic acidHMDB
(E)-3-(4-Hydroxyphenyl)acrylic acidHMDB
(E)-4-Hydroxycinnamic acidHMDB
4’-Hydroxycinnamic acidHMDB
p-Cumaric acidHMDB
p-Hydroxy-trans-cinnamic acidHMDB
p-Hydroxyphenylacrylic acidHMDB
p-trans-Coumaric acidHMDB
trans-3-(4-Hydroxyphenyl)-2-propenoic acidHMDB
trans-4-Coumaric acidHMDB
β-[4-Hydroxyphenyl]acrylic acidHMDB
Chemical FormulaC9H8O3
Average Molecular Weight164.158
Monoisotopic Molecular Weight164.047344122
IUPAC Name(2E)-3-(4-hydroxyphenyl)prop-2-enoic acid
Traditional Namecoumaric acid
CAS Registry NumberNot Available
SMILES
OC(=O)\C=C\C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
InChI KeyNGSWKAQJJWESNS-ZZXKWVIFSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as hydroxycinnamic acids. Hydroxycinnamic acids are compounds containing an cinnamic acid where the benzene ring is hydroxylated.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCinnamic acids and derivatives
Sub ClassHydroxycinnamic acids and derivatives
Direct ParentHydroxycinnamic acids
Alternative Parents
Substituents
  • Cinnamic acid
  • Coumaric acid
  • Coumaric acid or derivatives
  • Hydroxycinnamic acid
  • Styrene
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
StatusDetected but not Quantified
OriginNot Available
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.74ALOGPS
logP1.83ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)4ChemAxon
pKa (Strongest Basic)-6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity45.04 m³·mol⁻¹ChemAxon
Polarizability16.43 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (Non-derivatized)splash10-014m-1981000000-e7648e85764a445a919cSpectrum
GC-MSGC-MS Spectrum - GC-MS (2 TMS)splash10-066v-3791000000-a5712bbe8401ef499b5aSpectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-03di-8900000000-3bb023f80c1f54a16adcSpectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-03xr-5900000000-a364c62c9122c0fbe6deSpectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014m-1981000000-e7648e85764a445a919cSpectrum
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-066v-3791000000-a5712bbe8401ef499b5aSpectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014m-1891000000-d8804981d3918cac534dSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-014j-2900000000-7075c3e10f9df528109eSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-00xu-6390000000-3110f0f6eb462a38bb64Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Negativesplash10-03di-0900000000-b58aab08954c973df04eSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Negativesplash10-014i-0900000000-3ddb41572ba36a950e37Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Negativesplash10-014i-0900000000-ccac7f071084bc660095Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Negativesplash10-014i-3900000000-5dc8af06da0120779cffSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 50V, Negativesplash10-00kf-9500000000-9187edc4498ab4345e5aSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negativesplash10-014i-0900000000-3d831c6acd9d3188de2fSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negativesplash10-03di-0900000000-fbb6439b7d012045f3a8Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) 30V, Negativesplash10-0002-0900000000-9e18d43a8d86f9b9e72bSpectrum
LC-MS/MSLC-MS/MS Spectrum - DI-ESI-qTof , Negativesplash10-014i-0900000000-c45397049a7ba500b332Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-03di-0900000000-b58aab08954c973df04eSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-014i-0900000000-3ddb41572ba36a950e37Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-014i-0900000000-ccac7f071084bc660095Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-014i-3900000000-5dc8af06da0120779cffSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-00kf-9500000000-9187edc4498ab4345e5aSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-014i-0900000000-3d831c6acd9d3188de2fSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-03di-0900000000-fbb6439b7d012045f3a8Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-0002-0900000000-9e18d43a8d86f9b9e72bSpectrum
LC-MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-03di-0900000000-c6491d0aaba639e3ae07Spectrum
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-0002-0900000000-9e18d43a8d86f9b9e72bSpectrum
LC-MS/MSLC-MS/MS Spectrum - 35V, Negativesplash10-014i-0900000000-a183cce49af676c95d4eSpectrum
LC-MS/MSLC-MS/MS Spectrum - 20V, Negativesplash10-014i-0900000000-1f13fa0e7a24be298cfbSpectrum
LC-MS/MSLC-MS/MS Spectrum - 40V, Negativesplash10-00kf-9200000000-206402014014906dbe29Spectrum
LC-MS/MSLC-MS/MS Spectrum - EI-B (HITACHI M-52) , Positivesplash10-03di-8900000000-3bb023f80c1f54a16adcSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Positivesplash10-00kb-3900000000-1118928776a5a6e213dbSpectrum
LC-MS/MSLC-MS/MS Spectrum - DI-ESI-qTof , Positivesplash10-0002-0900000000-c5faa58d353ca1466c3cSpectrum
MSMass Spectrum (Electron Ionization)splash10-03xr-6900000000-348f5c7c030570e0612fSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
Biological Properties
Cellular LocationsNot Available
Biofluid Locations and Tissue Locations
  • Milk
Concentrations
BiofluidStatusValueConditionSpeciesReferenceDetails
MilkDetected but not QuantifiedNot ApplicableNot AvailableBovine details
DrugBank IDDB04066
HMDB IDHMDB0002035
FooDB IDFDB002593
Phenol Explorer ID500
KNApSAcK IDC00000152
BiGG ID36077
BioCyc IDCOUMARATE
METLIN ID6450
PDB IDNot Available
Wikipedia LinkP-Coumaric_acid
Chemspider ID553148
ChEBI ID32374
PubChem Compound ID637542
Kegg Compound IDC00811
YMDB IDYMDB00498
ECMDB IDECMDB02035
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available