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ChemicalBook >> CAS DataBase List >>4-Chloro-3-Pyridine-sulfonyl-chloride

4-Chloro-3-Pyridine-sulfonyl-chloride

4-Chloro-3-Pyridine-sulfonyl-chloride Structure
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
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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)  Corrosion (GHS05)Exclamation Mark (GHS07)
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

51498-37-4
33263-44-4
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 Suppliers ( 65)
Supplier Tel Email Country ProdList Advantage
ChemShuttle, Inc. 0510-83588313-811 18800520310 sales@chemshuttle.com China 2999 62
Wuhan Haizheng Industry & Trade Development Co. Ltd 027-8866 0053/88660577/88660578 China 1070 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
Shanghai potentpharm CO.,Ltd 13524892556 sales-cn@potentpharm.com China 1011 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shanghai Xingui Biotechnology Co., Ltd. 15121041756 xingui2022@126.com China 9985 58
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Struchem Co., Ltd. 0512-63009836 18994340901 helen@struchem.com China 3970 60
skychemical Co.Ltd 021-20960837,QQ1332204249 sales@skychemical.com China 3338 55
Supplier Advantage
ChemShuttle, Inc. 62
Wuhan Haizheng Industry & Trade Development Co. Ltd 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55
Shanghai potentpharm CO.,Ltd 55
Bide Pharmatech Ltd. 60
Quality Control Solutions Ltd. 56
Shanghai Xingui Biotechnology Co., Ltd. 58
Shanghai Kewel Chemical Co., Ltd. 50
Struchem Co., Ltd. 60
skychemical Co.Ltd 55

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Chloro-3-Pyridine-sulfonyl-chloride pictures 2026-08-20 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 Spectrum

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

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

(-)-Di-p-toluoyl-L-tartaric 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
4-Chloro-3-pyridinesulfonic 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