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7-(4-aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid

7-(4-aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid structure

CAS No.: 119-77-7

Chemical Name:: 7-(4-aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid

Synonyms: 7-[(4-Amino)benzamido]-4-hydroxynaphthalin-2-sulfonsure;7-(4-Aminobenzamido)-4-hydroxy-2-naphthalenesulfonic acid;7-(4-aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid;7-(4-aminobenzamido)-4-hydroxynaphthalene-2-sulphonic acid;1-Hydroxy-6-(4-aminobenzoylamino)-3-naphthalenesulfonic acid;7-[(4-aminobenzoyl)amino]-4-hydroxynaphthalene-2-sulfonic acid;7-[(4-aminobenzoyl)amino]-4-hydroxy-naphthalene-2-sulfonic acid;2-Naphthalenesulfonic acid, 7-[(4-aminobenzoyl)amino]-4-hydroxy-;7-[(4-azanylphenyl)carbonylamino]-4-hydroxy-naphthalene-2-sulfonic acid

CBNumber:: CB7874787

Molecular Formula:: C17H14N2O5S

Molecular Weight:: 358.36846

MDL Number:

MOL File:: 119-77-7.mol

MSDS File:: SDS

Last updated:2025-12-31 14:38:37

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7-(4-aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid Properties

FDA UNII	4B2M4HX3E2
EPA Substance Registry System	2-Naphthalenesulfonic acid, 7-[(4-aminobenzoyl)amino]-4-hydroxy- (119-77-7)

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7-(4-aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid Chemical Properties,Uses,Production

7-(4-aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

disodium 4-[[4-[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]benzoyl]amino]phenyl]azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate disodium 5-[[4-[[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]phenyl]amino]carbonyl]phenyl]azo]salicylate 2-Naphthalenesulfonic acid, 7-[(4-aminobenzoyl)amino]-3-[[4-[(2,4-dimethyl-6-sulfophenyl)azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-, disodium salt Benzoic acid, 5-[[4-[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]benzoyl]amino]phenyl]azo]-2-hydroxy-, disodium salt disodium 7-[(4-aminobenzoyl)amino]-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate

disodium 1-(3-aminophenyl)-4,5-dihydro-4-[[4-[[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]amino]carbonyl]phenyl]azo]-5-oxo-1H-pyrazole-3-carboxylate [4-Chloro-2-[[1-hydroxy-6-[[4-[(8-hydroxy-5-quinolinyl)azo]benzoyl]amino]-3-sulfo-2-naphtyl]azo]phenoxy]acetic acid 1-Naphthalenesulfonic acid, 6-[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-8-hydroxy-6-sulfo-1-naphthalenyl]azo]-, trisodium salt Direct Orange 5 2-Naphthalenesulfonic acid, 7-[(4-aminobenzoyl)amino]-4-hydroxy-3-[[2-methyl-4-[(2-methyl-4-sulfophenyl)azo]phenyl]azo]-, disodium salt

3-[[4-[[6-[(4-Aminobenzoyl)amino]-1-hydroxy-3-sulfo-2-naphtyl]azo]-3,5-dimethylphenyl]azo]-1,5-naphthalenedisulfonic acid trisodium salt 7-[[4-[(2,4-Diamino-5-nitrophenyl)azo]benzoyl]amino]-4-hydroxy-3-[(4-sodiosulfophenyl)azo]naphthalene-2-sulfonic acid sodium salt sodium 7-[(4-aminobenzoyl)amino]-4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2-sulphonate 6'-[(4-Aminobenzoyl)amino]-2-ethoxy-4-[(2,5-dichloro-4-sodiosulfophenyl)azo]-1'-hydroxy-[1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt 4-[(4-Amino-2-sodiosulfophenyl)azo]-2-ethoxy-1'-hydroxy-6'-[[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoyl]amino][1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt

C.I. Direct Red 216 disodium 7-[(4-aminobenzoyl)amino]-4-hydroxy-3-[[3-methyl-4-[(3-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate disodium 5-[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]benzoyl]amino]salicylate trisodium 7-[[4-[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]benzoyl]amino]-o-tolyl]azo]naphthalene-1,3-disulphonate

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Alfa Chemistry	58
Shanghai Jiegu Biotechnology Co., Ltd.	58
Shaanxi Dideu Medichem Co. Ltd	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58
Shenzhen Nexconn Pharmatechs Ltd	58

7-(4-aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid 7-(4-aminobenzamido)-4-hydroxynaphthalene-2-sulphonic acid 7-[(4-Amino)benzamido]-4-hydroxynaphthalin-2-sulfonsure 7-(4-Aminobenzamido)-4-hydroxy-2-naphthalenesulfonic acid 1-Hydroxy-6-(4-aminobenzoylamino)-3-naphthalenesulfonic acid 7-[(4-aminobenzoyl)amino]-4-hydroxy-naphthalene-2-sulfonic acid 7-[(4-aminobenzoyl)amino]-4-hydroxynaphthalene-2-sulfonic acid 7-[(4-azanylphenyl)carbonylamino]-4-hydroxy-naphthalene-2-sulfonic acid 2-Naphthalenesulfonic acid, 7-[(4-aminobenzoyl)amino]-4-hydroxy- 119-77-7