m -Coumaric acid Skeletal formula of m -coumaric acid Names Preferred IUPAC name (2E )-3-(3-Hydroxyphenyl)prop-2-enoic acid
Other names meta -Coumaric acid
Identifiers ChEBI ChemSpider ECHA InfoCard 100.008.742 EC Number KEGG UNII InChI=1S/C9H8O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-6,10H,(H,11,12)/b5-4+
Key: KKSDGJDHHZEWEP-SNAWJCMRSA-N
InChI=1/C9H8O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-6,10H,(H,11,12)/b5-4+
Key: KKSDGJDHHZEWEP-SNAWJCMRBO
C1=CC(=CC(=C1)O)/C=C/C(=O)O
Properties C9 H8 O3 Molar mass 164.16 g/mol Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
m -Coumaric acidhydroxycinnamic acid , an organic compound that is a hydroxy derivative of cinnamic acid .[ 1] isomers of coumaric acid – o -coumaric acid, m -coumaric acid, and p -coumaric acid – that differ by the position of the hydroxy substitution of the phenyl group.
m -Coumaric acid can be found in vinegar .
References
Aglycones
Precursor Monohydroxycinnamic acids Dihydroxycinnamic acids Trihydroxycinnamic acids O -methylated formsothers
Esters
glycoside-likes
Esters of
Glycosides
Tartaric acid estersOther esters Caffeoyl phenylethanoid Echinacoside Calceolarioside A, B, C, F Chiritoside A, B, C Cistanoside A, B, C, D, E, F, G, H Conandroside Myconoside Pauoifloside Plantainoside A Plantamajoside Tubuloside B Verbascoside (Isoverbascoside, 2′-Acetylverbascoside)
Oligomeric forms
Dimers Diferulic acids (DiFA) : 5,5′-Diferulic acid, 8-O -4′-Diferulic acid, 8,5′-Diferulic acid , 8,5′-DiFA (DC) , 8,5′-DiFA (BF), 8,8′-Diferulic acid Trimers Tetramers
Conjugates withcoenzyme A (CoA)
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