Sudan III

CAS: 85-86-9

Ref. 3B-S0142

Product Information

• Name: Sudan III
• Synonyms: Oil Red AS, Solvent Red 23, 1-(4-(Fenilazo)Fenilazo)-2-Naftol, 1-(4-(Phenylazo)Phenylazo)-2-Naphthol, 1-(4-(Phenylazo)phenylazo)-2-naphtol, 1-(p-Phenylazophenylazo)-2-naphthol, 1-(p-Phenylazophenylazo)-2-naphthol (Sudan III), 1-[2-[4-(2-Phenyldiazenyl)phenyl]diazenyl]-2-naphthalenol, 111440 Red, 2-Naphthalenol, 1-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-, 2-Naphthol, 1-(p-phenylazophenylazo)-, Brasilazina Oil Scarlet, Certiqual Oil Red, D and C Red No. 17, D&C Red No. 17, D&C Red No. 17 K 7007, DC Red 17, FD And C Red No. 17, Fast Oil Scarlet III, Fat Red Bluish, Fat Red HRR, Fat Red R, Fat Red RS, Fat Scarlet LB, Fat Soluble Red Zh, Grasal Brilliant Red G, Grasan Brilliant Red G, Japan Red 225, Japan Red No. 225, Naphth-2-Ol, 1-((4-Phenylazo)Phenyl)Azo)-, Nsc 65825, Nsc 8995, Oil Red 3G, Oil Red DR 126, Oil Red Extra, Oil Scarlet G, Organol Red BS, Organol Scarlet, Red 17, Red No. 225, Red Zh, Silotras Scarlet TB, Somalia Red III, Stearix Scarlet, Sudan 3, Sudan Iii, Sudan P III, Sudan Red III, Tetrazobenzene-β-naphthol, Toney Red, VisioTag
• Brand: TCI

Chemical properties

• Molecular weight: 352.40
• Formula: C₂₂H₁₆N₄O
• Purity: >90.0%(E)
• Color/Form: Orange to Brown to Dark red powder to crystal
• InChI: InChI=1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H/b24-23+,26-25+
• InChI key: InChIKey=FHNINJWBTRXEBC-QSZPNPOGSA-N
• SMILES: Oc1ccc2ccccc2c1N=Nc1ccc(N=Nc2ccccc2)cc1