Chromeazurol B (Technical Grade)

CAS: 1796-92-5

Ref. TR-C433095

Product Information

• Name: Chromeazurol B (Technical Grade)
• Synonyms: 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methyl-Benzoic acid sodium salt (1:2), 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methyl-Benzoic acid disodium salt (9CI), C.I. Mordant Blue 1 (7CI), C.I. Mordant Blue 1, disodium salt (8CI), Chromoxane Pure Blue B (6CI), 2,6-Dichloro-4'-hydroxy-3',3'-dimethylfuchsone-5,5'-dicarboxylic acid disodium salt, Acid Mordant Azurine B, Acid Mordant Blue B, Aizen Chrome Pure Blue BH, Alizarol Azurine ECA, Atlantichrome Brilliant Blue B, C.I. 43830, Calcochrome Brilliant Blue BBG, Chromaven Brilliant Blue B, Chromaven Brilliant Blue BN, Chromaven Brilliant Blue BNG, Chromazine Pure Blue BX, Chrome Blue DSC, Chrome Fast Blue BX, Chrome Fast Blue GBX, Chrome Fast Pure Blue B, Chrome Sky Blue B, Chromoxane Pure Blue BA, Diacromo Sky Blue B, Diacromo Sky Blue BN, Diamond Chrome Pure Blue B, Diamond Pure Blue B, Durochrome Azurol B, Erio Chrome Azurole BA, Erio Chrome Azurole BC, Erio Chrome Azurole BC-RS, Eriochromal Azurol B, Eriochrome Azurol 6B, Eriochrome Azurol B, Fenakrom Blue XB, Mitsui Chrome Pure Blue BX, Mordant Light Blue B, Naphthochrome Azurine 2B, Omega Chrome Azurine B, Omega Chrome Brilliant Blue 2BR, Omega Chrome Brilliant Blue B, Pontachrome Azure Blue B, Pontachrome Azure Blue BR, Shimazaki Chrome Pure Blue BX, Solochrome Azurine, Solochrome Azurine B, Solochrome Azurine B 200, Solochrome Leather Blue B, Sunchromine Pure Blue B, Synchromate Pure Blue 2B, Synchromate Pure Blue B, Tertrochrome Sky Blue AB, 2,6-Dichloro-4′-hydroxy-3′,3′-dimethylfuchsone-5,5′-dicarboxylic acid disodium salt, 5-[(E)-(3-carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methylbenzoic acid, Acid Chrome Pure Blue B, Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methyl-, disodium salt, Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methyl-, sodium salt (1:2), Chromazurol B, Chrome pure blue BX, Chromeazurol B, Chromoxane Pure Blue B, Mordant Blue 1, Mordant Blue 1 (43830), disodium 5-[(E)-(3-carboxylato-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methylbenzoate

Description

Applications Chromeazurol B (cas# 1796-92-5) is a pH-sensitive dye based on a hydroxytriarylmethane core and two carboxylate functional groups, allowing for facile coordination to metal centres, and for the preparation of coordination polymers. Chromeazurol B is used as a sensitive stain for aluminimum in undecalcified cancellous bone. Dyes and metabolites.
References Zavakhina, M. S.; et al.: Dalton Transactions, 46, 465 (2017); Walton, J. R.; et al.: J. Inorg. Biochem., 101, 1285 (2007).

• Brand: TRC

Chemical properties

• Molecular weight: 503.24
• Formula: C₂₃H₁₄Cl₂Na₂O₆
• Color/Form: Neat
• InChI: InChI=1S/C23H16Cl2O6.2Na/c1-10-6-12(8-14(20(10)26)22(28)29)18(19-16(24)4-3-5-17(19)25)13-7-11(2)21(27)15(9-13)23(30)31;;/h3-9,26H,1-2H3,(H,28,29)(H,30,31);;/q;2*+1/p-2/b18-13+
• InChI key: InChIKey=JROAZQFKSSYEBL-YWABOPJLSA-L
• SMILES: CC1=C/C(=C(/c2cc(C)c(O[Na])c(C(=O)O[Na])c2)c2c(Cl)cccc2Cl)C=C(C(=O)O)C1=O