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N-acetylsulphanilic acid

CAS No.: 121-62-0

Chemical Name:: N-acetylsulphanilic acid

Synonyms: Einecs 204-487-2;N-Acetylsulphanilic;N-Acetylsulfanilic acid;Acetyl sulphanilic acid;N-acetylsulphanilic acid;Acetanilide-p-sulfonic Acid;4-Acetamidobenzenesulfonicaci;Sulfadimethoxine EP Impurity C;4-(Acetylamino)benzenesulfonic acid;Benzenesulfonic acid, 4-(acetylamino)-

CBNumber:: CB3913662

Molecular Formula:: C8H9NO4S

Molecular Weight:: 215.23

MOL File:: 121-62-0.mol

MSDS File:: SDS

Modify Date:: 2023/7/12 17:09:35

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N-acetylsulphanilic acid Properties

Melting point	320 °C (decomp)
Density	1.481±0.06 g/cm3(Predicted)
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	-0.53±0.50(Predicted)
color	Pale Brown to Beige
Stability	Hygroscopic
EPA Substance Registry System	4-(Acetylamino)benzenesulfonic acid (121-62-0)

N-acetylsulphanilic acid Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

4-Acetamidobenzenesulfonic Acid is a metabolite of Sulfanilic acid.

Production Methods

N-acetylsulphanilic acid is produced by dissolving aminobenzenesulfonic acid in water, adding sodium carbonate, acetylating with acetic anhydride at 45 – 50℃, and salting out with sodium chloride; the yield is 82%.

N-acetylsulphanilic acid Preparation Products And Raw materials

Raw materials

Metanilic acid Sodium carbonate Acetic anhydride

Preparation Products

4-Acetamidobenzenesulfonyl azide N-Acetylsulfanilyl chloride

N-acetylsulphanilic acid Suppliers

Global( 47)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
SynZeal Research Pvt Ltd	+1 226-802-2078	Gujarat, India	6522	58	Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd	+91-172-5066494	Haryana, India	6773	58	Inquiry
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	China	32760	60	Inquiry
GIHI CHEMICALS CO.,LIMITED	+8618058761490	China	49999	58	Inquiry
China National Standard Pharmaceutical Corporation Limited	+8615391658522	China	11927	58	Inquiry
Shanghai Zerui Biotechnology Co., Ltd.	021-54580889 18321124657	China	10614	58	Inquiry
Hubei DAHAO Chemical Co., Ltd.	027-59106191 13986034860	China	9199	58	Inquiry
Hubei Tuobang Chemical Co., Ltd.	027-59106185 13986192185	China	9977	58	Inquiry
Hubei Guangao Biotechnology Co., Ltd	027-027-59223056 18162699093	China	9928	58	Inquiry

Supplier	Advantage
CLEARSYNTH LABS LTD.	58
SynZeal Research Pvt Ltd	58
Pharmaffiliates Analytics and Synthetics P. Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
GIHI CHEMICALS CO.,LIMITED	58
China National Standard Pharmaceutical Corporation Limited	58
Shanghai Zerui Biotechnology Co., Ltd.	58
Hubei DAHAO Chemical Co., Ltd.	58
Hubei Tuobang Chemical Co., Ltd.	58
Hubei Guangao Biotechnology Co., Ltd	58

121-62-0(N-acetylsulphanilic acid)Related Search:

Sulfamonomethoxine Sulfadiazine SULFADIMETHOXINE-D4 1,3-di(4-sulfamoylphenyl)triazene 4-Amino-2,6-dimethoxypyrimidine

Sulfadimethoxine Sulfadimethoxine-d6 4-(Acetylamino)-N-(2,6-dimethoxy-4-pyrimidinyl)benzenesulfonamide p-[[(4-chlorobutyl)sulphonyl]amino]benzenesulphonamide Sulfanilic acid

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N-acetylsulphanilic acid Acetyl sulphanilic acid 4-(Acetylamino)benzenesulfonic acid Benzenesulfonic acid, 4-(acetylamino)- Einecs 204-487-2 N-Acetylsulfanilic acid Acetanilide-p-sulfonic Acid Sulfadimethoxine EP Impurity C N-Acetylsulphanilic Sulfadimethoxine Impurity 3(Sulfadimethoxine EP Impurity C) 4-Acetamidobenzenesulfonicaci 4-Acetamidobenzenesulfonic acid (Sulfadimethoxine Impurity) 121-62-0 Aromatics Metabolites & Impurities Sulfur & Selenium Compounds Aromatics, Metabolites & Impurities, Sulfur & Selenium Compounds