ChemicalBook >> CAS DataBase List >>4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid

4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid

4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid structure

CAS No.: 40947-69-1

Chemical Name:: 4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid

Synonyms: 4-[(4-Amino-5-methox;2-methoxy-5-methyl-4-(4-sulfophenylazo)aniline;2-Methoxy-5-methyl-4-[(4-sulfophenyl)azo]benzenamine;p-(4-amino-5-methoxy-o-tolylazo)-benzenesulfonic acid;p-[(4-amino-5-methoxy-o-tolyl)azo]benzenesulphonic acid;4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonicaci;4-[(4-amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid;Benzenesulfonic acid, 4-[2-(4-amino-5-methoxy-2-methylphenyl)diazenyl]-;4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid ISO 9001：2015 REACH

CBNumber:: CB4855338

Molecular Formula:: C14H15N3O4S

Molecular Weight:: 321.35

MDL Number:

MOL File:: 40947-69-1.mol

MSDS File:: SDS

Last updated:2026-05-12 09:13:37

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4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid Properties

Density	1.40
pka	-1.15±0.50(Predicted)
EPA Substance Registry System	Benzenesulfonic acid, 4-[(4-amino-5-methoxy-2-methylphenyl)azo]- (40947-69-1)

SAFETY

Risk and Safety Statements

TSCA	TSCA listed
REACH Registrations	Active

4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	FA150668	4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonicacid	40947-69-1	50mg	$51	2021-12-16	Buy
Biosynth	FA150668	4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonicacid	40947-69-1	100mg	$88	2021-12-16	Buy
AK Scientific	7941CA	4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonicacid	40947-69-1	100mg	$168	2021-12-16	Buy
Biosynth	FA150668	4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonicacid	40947-69-1	250mg	$175	2021-12-16	Buy
Biosynth	FA150668	4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonicacid	40947-69-1	500mg	$305	2021-12-16	Buy

Product number	Packaging	Price	Buy
FA150668	50mg	$51	Buy
FA150668	100mg	$88	Buy
7941CA	100mg	$168	Buy
FA150668	250mg	$175	Buy
FA150668	500mg	$305	Buy

4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid Chemical Properties, Uses, Production

4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid Preparation Products And Raw materials

Raw materials

2-Methoxy-5-methylaniline Metanilic acid

Preparation Products

4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid Suppliers

Global Suppliers ( 17)

Supplier	Tel	Email	Country	ProdList	Advantage
Chengdu Ai Keda Chemical Technology Co., Ltd.	4008-755-333 18080918076	800078821@qq.com	China	9706	55
Chengdu HuaXia Chemical Reagent Co. Ltd	400-1166-196 13458535857	cdhxsj@163.com	China	13323	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Shandong Ono Chemical Co., Ltd.	0539-6362799 20）		China	10007	58
Wuhan FengyaoTonghui Chemical Products Co., Ltd.	027-87466105 15377573527	2678564200@qq.com	China	17968	58
Dideu Industries Group Limited	+8617392712697	1022@dideu.com	China	29091	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +86-189 4982 3763	sales@tnjchem.com	China	34526	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
Shanghai Bohu Biotechnology Co., LTD	021-57763112 13585886131	3004987436@qq.com	China	9688	58
Wuhan Fengyao Tonghui Chemical Products Co. LTD	027-87466205 15377579727	1228964013@qq.com	China	8552	58

Supplier	Advantage
Chengdu Ai Keda Chemical Technology Co., Ltd.	55
Chengdu HuaXia Chemical Reagent Co. Ltd	58
Amadis Chemical Company Limited	58
Shandong Ono Chemical Co., Ltd.	58
Wuhan FengyaoTonghui Chemical Products Co., Ltd.	58
Dideu Industries Group Limited	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
Shanghai Bohu Biotechnology Co., LTD	58
Wuhan Fengyao Tonghui Chemical Products Co. LTD	58

View Latest Price from 4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-08-20	4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid 40947-69-1	$1.10	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
	2020-02-26	4-[(4-AMino-5-Methoxy-2-Methylphenyl)azo]benzenesulfonic acid 40947-69-1		1KG	99.0%+		Shaanxi Dideu Medichem Co. Ltd

4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid
40947-69-1
$1.10
99.00%
Dideu Industries Group Limited

4-[(4-AMino-5-Methoxy-2-Methylphenyl)azo]benzenesulfonic acid
40947-69-1
99.0%+
Shaanxi Dideu Medichem Co. Ltd

40947-69-1 (4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid) Related Search:

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1of4

2-methoxy-5-methyl-4-(4-sulfophenylazo)aniline 2-Methoxy-5-methyl-4-[(4-sulfophenyl)azo]benzenamine 4-[(4-amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid p-(4-amino-5-methoxy-o-tolylazo)-benzenesulfonic acid p-[(4-amino-5-methoxy-o-tolyl)azo]benzenesulphonic acid 4-[(4-Amino-5-methox Benzenesulfonic acid, 4-[2-(4-amino-5-methoxy-2-methylphenyl)diazenyl]- 4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonicaci 4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid ISO 9001：2015 REACH 40947-69-1 C14H15N3O4S