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3,5-dichloro-2-hydroxy-benzenesulfonamide

3,5-dichloro-2-hydroxy-benzenesulfonamide structure

CAS No.: 35337-99-6

Chemical Name:: 3,5-dichloro-2-hydroxy-benzenesulfonamide

Synonyms: 3,5-dichloro-2-hydroxy-benzenesulfonamide;3,5-Dichloro-2-hydroxybenzene-1-sulfonamide

CBNumber:: CB33207063

Molecular Formula:: C6H5Cl2NO3S

Molecular Weight:: 242.0798

MDL Number:

MOL File:: 35337-99-6.mol

MSDS File:: SDS

Last updated:2026-05-28 03:26:22

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SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

3,5-dichloro-2-hydroxy-benzenesulfonamide price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	KBA33799	3,5-Dichloro-2-hydroxybenzene-1-sulfonamide	35337-99-6	100mg	$319	2026-06-04	Buy
Biosynth	KBA33799	3,5-Dichloro-2-hydroxybenzene-1-sulfonamide	35337-99-6	1g	$814.2	2026-06-04	Buy
aablocks	AA01G9Y6	3,5-dichloro-2-hydroxybenzene-1-sulfonamide 95.00%	35337-99-6	50mg	$134	2026-05-30	Buy
aablocks	AA01G9Y6	3,5-dichloro-2-hydroxybenzene-1-sulfonamide 95.00%	35337-99-6	100mg	$178	2026-05-30	Buy
aablocks	AA01G9Y6	3,5-dichloro-2-hydroxybenzene-1-sulfonamide 95.00%	35337-99-6	250mg	$237	2026-05-30	Buy

Product number	Packaging	Price	Buy
KBA33799	100mg	$319	Buy
KBA33799	1g	$814.2	Buy
AA01G9Y6	50mg	$134	Buy
AA01G9Y6	100mg	$178	Buy
AA01G9Y6	250mg	$237	Buy

3,5-dichloro-2-hydroxy-benzenesulfonamide Chemical Properties, Uses, Production

Description

3,5-dichloro-2-hydroxy-benzenesulfonamide is obtained from the chlorosulfonation of 2,4-dichlorophenol and conversion with ammonia or NH4Cl. It can be used as a precursor to synthesize some 2-hydroxybenzenesulfonamides that are poorly accessible by other routes, by dehalogenation with H2 and Pd/C catalyst.

3,5-dichloro-2-hydroxy-benzenesulfonamide Preparation Products And Raw materials

Raw materials

Preparation Products

3,5-dichloro-2-hydroxy-benzenesulfonamide Suppliers

Global Suppliers ( 2)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Haohong Pharmaceutical Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	39999	58

Supplier	Advantage
Shanghai Haohong Pharmaceutical Co., Ltd.	58

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3,5-dichloro-2-hydroxy-benzenesulfonamide 3,5-Dichloro-2-hydroxybenzene-1-sulfonamide 35337-99-6