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CAS 3626-41-3 | sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulph

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Common Namesodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate
CAS Number3626-41-3Molecular Weight516.458
Density/Boiling Point/
Molecular FormulaC23H17N4NaO7SMelting Point/
MSDS/Flash Point/

Names

Namesodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate
SynonymMore Synonyms

Chemical & Physical Properties

Molecular FormulaC23H17N4NaO7S
Molecular Weight516.458
Exact Mass516.071594
PSA177.61000
LogP7.20230
InChIKeyZXKXYDDIJPFQNV-UHFFFAOYSA-M
SMILESCOc1ccc([N+](=O)[O-])cc1N=Nc1c(S(=O)(=O)[O-])cc2ccc(Nc3ccccc3)cc2c1O.[Na+]

Synonyms

2-Naphthalenesulfonic acid, 3,4-dihydro-3-[2-(2-methoxy-5-nitrophenyl)hydrazinylidene]-4-oxo-6-(phenylamino)-, sodium salt, (3Z)- (1:1)
C.I.Acid Brown 2
C.I.Acid Brown 14
Acid Fast Brown R.
Sodium (3Z)-6-anilino-3-[(2-methoxy-5-nitrophenyl)hydrazono]-4-oxo-3,4-dihydro-2-naphthalenesulfonate
Fast Brown R
Weak Acid Brown R

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