Naphthol AS-SR

BGC Id:	591352529778
CAS No:	5840-22-2
Synonyms:	naphthol as-sr (c.i. 37590) ; c.i. 37590 ; azoic coupling component 25 ; azoic cc 25 ; 2-hydroxy-n-(4-methylphenyl)-9h-carbazole-3-carboxamide ; tulathol as-sr. ; naphtol as-sr ; c.i.azoic coupling component 25 ; naphthol as-sr ; naphtanilide sr
Molecular Formula:	C25H20N2O3
Molecular Weight:	396.44
EINECS:	227-429-8

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Simagchem

Xiamen Equation Chemical

What other providers are available for CAS 5840-22-2?

The last intensive check and update was carried out on 2025/04/08.

Identify

Synonyms:

naphthol as-sr (c.i. 37590) ; c.i. 37590 ; azoic coupling component 25 ; azoic cc 25 ; 2-hydroxy-n-(4-methylphenyl)-9h-carbazole-3-carboxamide ; tulathol as-sr. ; naphtol as-sr ; c.i.azoic coupling component 25 ; naphthol as-sr ; naphtanilide sr

CAS:

5840-22-2

EINECS:

227-429-8

Molecular Formula:

C25H20N2O3

MDL:

Properties

Molecular Weight:

396.44 g·mol−1

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer

Your partner in China for chemicals business. We provide (2-Bromoethyl)benzene as well. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.

Country: P.R.China Phone: +86 592 2680 277 Telefax: +86 592 2680 237

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Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer

Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. 2-Fluoro-6-methylpyridine-3-boronic acid is also served by Xiamen Equation Chemical Co.,Ltd.

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What other providers are available for CAS 5840-22-2?

In addition to the providers presented here for Naphthol AS-SR with the CAS number 5840-22-2, there are other 10 providers with slightly different product names available for this CAS number.

2-Hydroxy-N-(4-methoxy-2-methylphenyl)-11H-benzo[a]carbazole-3-carboxamide

Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd +8 additional providers that we know from the past