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4-(Methanesulfonylamino)benzoic acid

4-(Methanesulfonylamino)benzoic acid structure

CAS No.: 7151-76-0

Chemical Name:: 4-(Methanesulfonylamino)benzoic acid

Synonyms: 4MB;RARECHEM AL BO 0801;4-(Methylsulfonamido)benzoicAci;p-(Methylsulfonamido)benzoic acid;P-(METHANESULFONAMIDO)BENZOIC ACID;p-(Methanesulfonamide)benzoic Acid;Benzoic acid, 4-methylsulfonylamino-;4-(Methanesulfonylamino)benzoic acid;4-[(METHYLSULFONYL)AMINO]BENZOIC ACID;4-(Methanesulfonylamino)benzoic acid, min. 95 %

CBNumber:: CB6441830

Molecular Formula:: C8H9NO4S

Molecular Weight:: 215.23

MDL Number:: MFCD00025052

MOL File:: 7151-76-0.mol

MSDS File:: SDS

Last updated:2026-09-12 18:54:15

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4-(Methanesulfonylamino)benzoic acid Properties

Melting point	119-121 °C
Boiling point	408.8±47.0 °C(Predicted)
Density	1.510±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
pka	4.17±0.10(Predicted)
Appearance	White to off-white Solid
FDA UNII	UHN43WS7FF

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS05
Signal word	Danger
Hazard statements	H318-H315-H335
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362-P280-P305+P351+P338-P310
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37/39
HazardClass	IRRITANT
HS Code	2922498590

4-(Methanesulfonylamino)benzoic acid price More Price(35)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR10892	4-[(Methylsulphonyl)amino]benzoic acid 97%	7151-76-0	250mg	$21	2026-06-04	Buy
Activate Scientific	AS20870	4-(Methylsulfonamido)benzoic Acid 97%	7151-76-0	1g	$74	2026-06-04	Buy
Apolloscientific	OR10892	4-[(Methylsulphonyl)amino]benzoic acid 97%	7151-76-0	1g	$47	2026-06-04	Buy
Activate Scientific	AS20870	4-(Methylsulfonamido)benzoic Acid 97%	7151-76-0	5g	$290	2026-06-04	Buy
Apolloscientific	OR10892	4-[(Methylsulphonyl)amino]benzoic acid 97%	7151-76-0	5g	$173	2026-06-04	Buy

Product number	Packaging	Price	Buy
OR10892	250mg	$21	Buy
AS20870	1g	$74	Buy
OR10892	1g	$47	Buy
AS20870	5g	$290	Buy
OR10892	5g	$173	Buy

4-(Methanesulfonylamino)benzoic acid Chemical Properties, Uses, Production

4-(Methanesulfonylamino)benzoic acid Preparation Products And Raw materials

Raw materials

4-Aminobenzoic acid Methanesulfonyl chloride

Preparation Products

4-(Methanesulfonylamino)benzoic acid Suppliers

Global Suppliers ( 65)

Supplier	Tel	Email	Country	ProdList	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57
Shanghai Sunway Pharmaceutical Technology Co., Ltd	13761987713	hxzheng@sunwaypharm.cn	China	8663	57
Accela ChemBio Inc.	+1(858) 699-3322	marketing@accelachem.com	United States	6022	65
Zhengzhou Guancheng Laboratory equipment Sales	0371-88888888 qq272369594;2159423853qq	2723695949@qq.com	China	4990	50
Grader reagent	18221735425	sales@xinpingchem.com	China	9925	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Lynnchem	86-(0)29-85992781 17792393971	info@lynnchem.com	China	4578	58
Adobe Chem Co., Ltd.	2332782371	adobechem@qq.com	China	7980	58
Novachemistry	44-20819178-90 02081917890	info@novachemistry.com	United Kingdom	4372	58

Supplier	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Syntechem Co.,Ltd	57
Shanghai Sunway Pharmaceutical Technology Co., Ltd	57
Accela ChemBio Inc.	65
Zhengzhou Guancheng Laboratory equipment Sales	50
Grader reagent	58
Amadis Chemical Company Limited	58
Lynnchem	58
Adobe Chem Co., Ltd.	58
Novachemistry	58

4-(Methanesulfonylamino)benzoic acid Spectrum

4-(METHANESULFONYLAMINO)BENZOIC ACID(7151-76-0)¹HNMR

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RARECHEM AL BO 0801 P-(METHANESULFONAMIDO)BENZOIC ACID 4-[(METHYLSULFONYL)AMINO]BENZOIC ACID 4-(Methanesulfonylamino)benzoic acid, min. 95 % p-(Methanesulfonamide)benzoic Acid 4-(Methylsulphonamido)benzoic acid, N-(4-Carboxyphenyl)methanesulphonamide Benzoic acid, 4-methylsulfonylamino- p-(Methylsulfonamido)benzoic acid 4MB 4-(Methylsulfonamido)benzoicAci 4-(Methanesulfonylamino)benzoic acid 7151-76-0