has role azobenzenes monocarboxylic acid dye methyl red 2-((4-Dimethylamino)phenylazo)benzoic acid 2-Carboxy-4'-(dimethylamino)azobenzene 2-[(p-Dimethylamino)phenyl]azobenzoic acid 2-{[4-(dimethylamino)phenyl]diazenyl}benzoic acid 269.116 269.29850 4'-(Dimethylamino)azobenzene-2-carboxylic acid 4'-Dimethylaminoazobenzene-2-carboxylic acid 4-Dimethylamino-2'-carboxylazobenzene An azo dye consisting of benzoic acid substituted at position 2 by a 4-[(dimethylamino)phenyl]diazenyl group. C.I. Acid Red 2 C15H15N3O2 CAS:493-52-7 CEQFOVLGLXCDCX-WUKNDPDISA-N CHEBI:49770 CN(C)c1ccc(cc1)\N=N\c1ccccc1C(O)=O InChI=1S/C15H15N3O2/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20/h3-10H,1-2H3,(H,19,20)/b17-16+ KEGG:C19459 MetaCyc:CPD0-1147 PDBeChem:MRE PMID:21929853 Reaxys:750102 Wikipedia:Methyl_red chebi_ontology o-((p-(Dimethylamino)phenyl)azo)benzoic acid o-Methyl red p-(Dimethylamino)azobenzene-o-carboxylic acid tertiary amino compound