CAS: 16091-04-6 - bromosulfonazo iii

Formula: C₂₂H₁₄Br₂N₄O₁₄S₄

InChI: InChI=1S/C22H14Br2N4O14S4/c23-10-1-3-12(14(7-10)43(31,32)33)25-27-19-16(45(37,38)39)5-9-6-17(46(40,41)42)20(22(30)18(9)21(19)29)28-26-13-4-2-11(24)8-15(13)44(34,35)36/h1-8,29-30H,(H,31,32,33)(H,34,35,36)(H,37,38,39)(H,40,41,42)

InChI key: InChIKey=QJTJGSDSFNFCRT-UHFFFAOYSA-N

SMILES: O=S(=O)(O)C1=CC(Br)=CC=C1N=NC2=C(O)C=3C(O)=C(N=NC4=CC=C(Br)C=C4S(=O)(=O)O)C(=CC3C=C2S(=O)(=O)O)S(=O)(=O)O

Synonyms:

• (3Z,6Z)-3,6-bis[(4-bromo-2-sulfophenyl)hydrazono]-4,5-dioxo-3,4,5,6-tetrahydronaphthalene-2,7-disulfonic acid
• 2,7-Naphthalenedisulfonic acid, 3,6-bis[(4-bromo-2-sulfophenyl)azo]-4,5-dihydroxy-
• 2,7-Naphthalenedisulfonic acid, 3,6-bis[2-(4-bromo-2-sulfophenyl)diazenyl]-4,5-dihydroxy-
• 3,6-Bis((4-bromo-2-sulphophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonic acid
• 3,6-Bis(o-sulfo-p-bromophenylazo)chromotropic acid
• 3,6-Bis[2-(4-bromo-2-sulfophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid
• Dibromosulfonazo III
• Disodium 3,6-Bis[2-(4-Bromo-2-Sulfophenyl)Hydrazinylidene]-4,5-Dioxo-3,4,5,6-Tetrahydronaphthalene-2,7-Disulfonate

2,7-Naphthalenedisulfonic acid, 3,6-bis[2-(4-bromo-2-sulfophenyl)diazenyl]-4,5-dihydroxy-

CAS: 16091-04-6

• Formula: C₂₂H₁₄Br₂N₄O₁₄S₄
• Molecular weight: 846.4330

Bromosulfonazo III

CAS: 16091-04-6

• Formula: C₂₂H₁₀Br₂N₄O₁₄S₄Na₄
• Molecular weight: 934.36

3,6-Bis((4-bromo-2-sulphophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonic acid

CAS: 16091-04-6

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• Formula: C₂₂H₁₄Br₂N₄O₁₄S₄
• Purity: Min. 95%
• Molecular weight: 846.4 g/mol