Decarboxylated 8,5'-diferulic acid
 
 
 
Names
  
Preferred IUPAC name 
(2E )-3-{4-Hydroxy-3-[(E )-2-(4-hydroxy-3-methoxyphenyl)ethen-1-yl]-5-methoxyphenyl}prop-2-enoic acid
 
 
Other names
8,5'-DiFA (DC) 8,5'-diFA (decarboxylated form); Poacic acid
  
Identifiers
  
 
  
 
  
ChEBI 
 
  
ChEMBL 
 
  
ChemSpider 
 
  
 
  
 
  
InChI=1S/C19H18O6/c1-24-16-10-12(4-7-15(16)20)3-6-14-9-13(5-8-18(21)22)11-17(25-2)19(14)23/h3-11,20,23H,1-2H3,(H,21,22)/b6-3+,8-5+
Key: SLIMCXCSQXYCGL-JENUQAQBSA-N
InChI=1/C19H18O6/c1-24-16-10-12(4-7-15(16)20)3-6-14-9-13(5-8-18(21)22)11-17(25-2)19(14)23/h3-11,20,23H,1-2H3,(H,21,22)/b6-3+,8-5+
Key: SLIMCXCSQXYCGL-JENUQAQBBX
 
 
 
Oc2c(OC)cc(\C=C\C(O)=O)cc2\C=C\c(cc1OC)ccc1O
 
 
 
Properties
  
 
C 19 H 18 O 6 
 
Molar mass 
 
 342.347  g·mol−1   
 
Except where otherwise noted, data are given for materials in their 
standard state  (at 25 °C [77 °F], 100 kPa).
 
Infobox references
 
Decarboxylated 8,5'-diferulic acid  is a molecule included in the group but is not a true diferulic acid . It is found in maize bran .[ 1]  
See also 
References 
^   Bunzel, M; Funk, C; Steinhart, H (2004). "Semipreparative isolation of dehydrodiferulic and dehydrotriferulic acids as standard substances from maize bran". Journal of Separation Science . 27  (13): 1080– 6. doi :10.1002/jssc.200301703 . PMID  15495409 .  
 
  
Aglycones 
Precursor Monohydroxycinnamic acids (Coumaric acids) Dihydroxycinnamic acids Trihydroxycinnamic acids O -methylated formsothers 
Esters 
glycoside-likes 
Esters of caffeic acid with cyclitols 
Glycosides 
Tartaric acid  estersOther esters with caffeic acid Caffeoyl phenylethanoid  glycoside (CPG) 
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)