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4-Chloro-3-Pyridine-sulfonyl-chloride

4-Chloro-3-Pyridine-sulfonyl-chloride structure

CAS No.: 33263-44-4

Chemical Name:: 4-Chloro-3-Pyridine-sulfonyl-chloride

Synonyms: Torasemi SM-Z3;TAK438 Impurity 194;Torasemide Impurity 18;Vonoprazan Impurity 194;Torsemide Impurity SM-Z3;4-Chloro-3-pyridinsulfonylchlorid;4-Chloro-3-Chlorosulfonylpyridine;4-Chloro-3-pyridinesulfonyl chlorid;4-Chloro-3-Pyridine-sulfonyl-chloride;4-hydroxy-3-pyridinesulfonyl chloride

CBNumber:: CB4949286

Molecular Formula:: C5H3Cl2NO2S

Molecular Weight:: 212.05

MDL Number:

MOL File:: 33263-44-4.mol

MSDS File:: SDS

Last updated:2026-05-28 01:58:31

Product description	Number	Pack Size	Price
4-chloropyridine-3-sulfonyl chloride	IBA26344	1g	$330.4
4-chloropyridine-3-sulfonyl chloride	IBA26344	10g	$1416
4-Chloro-3-pyridinesulfonyl chloride 95%	AA0037K9	100mg	$29
4-Chloro-3-pyridinesulfonyl chloride 95%	AA0037K9	250mg	$68
4-Chloro-3-pyridinesulfonyl chloride 95%	AA0037K9	1g	$129

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4-Chloro-3-Pyridine-sulfonyl-chloride Properties

Boiling point	311.9±27.0 °C(Predicted)
Density	1.615±0.06 g/cm3 (20 ºC 760 Torr)
storage temp.	-20°C, sealed storage, away from moisture
pka	-1.25±0.10(Predicted)
Appearance	White to light yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05,GHS07
Signal word	Danger
Hazard statements	H302-H314
Precautionary statements	P264-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P403+P233-P501

4-Chloro-3-Pyridine-sulfonyl-chloride price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	IBA26344	4-chloropyridine-3-sulfonyl chloride	33263-44-4	1g	$330.4	2026-06-04	Buy
Biosynth	IBA26344	4-chloropyridine-3-sulfonyl chloride	33263-44-4	10g	$1416	2026-06-04	Buy
aablocks	AA0037K9	4-Chloro-3-pyridinesulfonyl chloride 95%	33263-44-4	100mg	$29	2026-05-28	Buy
aablocks	AA0037K9	4-Chloro-3-pyridinesulfonyl chloride 95%	33263-44-4	250mg	$68	2026-05-28	Buy
aablocks	AA0037K9	4-Chloro-3-pyridinesulfonyl chloride 95%	33263-44-4	1g	$129	2026-05-28	Buy

Product number	Packaging	Price	Buy
IBA26344	1g	$330.4	Buy
IBA26344	10g	$1416	Buy
AA0037K9	100mg	$29	Buy
AA0037K9	250mg	$68	Buy
AA0037K9	1g	$129	Buy

4-Chloro-3-Pyridine-sulfonyl-chloride Chemical Properties,Uses,Production

Uses

4-Chloropyridine-3-sulfonyl Chloride can be used for antiinflammatory properties.

4-Chloro-3-Pyridine-sulfonyl-chloride synthesis

Synthesis of 4-Chloro-3-Pyridine-sulfonyl-chloride from 4-Hydroxypyridine-3-sulfonic acid

4-Chloro-3-Pyridine-sulfonyl-chloride Preparation Products And Raw materials

Raw materials

4-Hydroxypyridine-3-sulfonic acid

Preparation Products

4-Chloro-3-Pyridine-sulfonyl-chloride Suppliers

Global( 66)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10403	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30224	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
Dideu Industries Group Limited	+86-86-15536356810 +8617392712697	1022@dideu.com	China	28755	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52704	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49938	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	43333	58
Moxin Chemicals	+86-17320513646 +8617320513646	anna@molcoo.com	China	10000	58
ANHUI BYERSEN BIOTECH CO. LTD	+86-15385096007 +86-17755058861	amy@byersenchemical.com	China	10000	58

Supplier	Advantage
Shenzhen Nexconn Pharmatechs Ltd	58
Standardpharm Co. Ltd.	58
Career Henan Chemica Co	58
ANHUI WITOP BIOTECH CO., LTD	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
GIHI CHEMICALS CO.,LIMITED	58
HANGZHOU LEAP CHEM CO., LTD.	58
Moxin Chemicals	58
ANHUI BYERSEN BIOTECH CO. LTD	58

View Lastest Price from 4-Chloro-3-Pyridine-sulfonyl-chloride manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-11-18	4-Chloro-3-Pyridine-sulfonyl-chloride 33263-44-4	$1.10	1g	99.00%	100 Tons min	Dideu Industries Group Limited

4-Chloro-3-Pyridine-sulfonyl-chloride
33263-44-4
$1.10
99.00%
Dideu Industries Group Limited

4-Chloro-3-Pyridine-sulfonyl-chloride Spectrum

4-Chloro-3-Pyridine-sulfonyl-chloride(33263-44-4)¹HNMR

33263-44-4(4-Chloro-3-Pyridine-sulfonyl-chloride)Related Search:

4-CHLORO-3-PYRIDINESULFONIC ACID 2-Pyridinesulfonamide,4-chloro-(9CI) 4-Hydroxypyridine-3-sulfonic acid 4-(3-Methylphenyl)-2H-pyrido[4,3-e]-1,2,4-thiadiazin-3(4H)-one 1,1-Dioxide [[4-[(3-Methylphenyl)aMino]-3-pyridinyl]sulfonyl]carbaMic Acid Ethyl Ester

1-Ethyl-3-[[4-(m-toluidino)-3-pyridyl]sulfonyl]urea N-[(n-butylaMino)carbonyl]-4-[(3-Methylphenyl)aMino]-3-pyridinesulfonaMide 4-(3'-Methylphenyl)amino-3-pyridinesulfonamide Torasemide Impurity 4 TorseMide Carboxylic Acid

Torasemide Impurity 2 Torasemide Impurity 3 4'-Hydroxy TorseMide Hydroxy TorseMide Torasemide Impurity 5

(-)-Di-p-toluoyl-L-tartaric acid pyridine-3-sulfonyl chloride 5-BROMO-6-CHLORO-3-PYRIDINE SULFONYL CHLORIDE

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4-Chloro-3-Pyridine-sulfonyl-chloride 4-Chloro-3-Chlorosulfonylpyridine 4-Chloro-3-pyridinesulfonylchlorideinToluene 4-Chloro-3-pyridinsulfonylchlorid 4-Chloro-3-pyridinesulfonyl chlorid 4-chloro-1-pyridin-1-iumsulfonyl chloride 3-Pyridinesulfonylchloride, 4-chloro- 4-hydroxy-3-pyridinesulfonyl chloride Torasemide Impurity 18 Torasemi SM-Z3 Torsemide Impurity SM-Z3 4-Chloro-3-Pyridine-sulfonyl-chloride ISO 9001：2015 REACH Vonoprazan Impurity 194 TAK438 Impurity 194 33263-44-4