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Pyridinium butylsulfonate

Pyridinium butylsulfonate Structure
Pyridinium butylsulfonate structure
CAS No.
21876-43-7
Chemical Name:
Pyridinium butylsulfonate
Synonyms
4-(Pyridin-1-ium-1-yl)butane-1-sulfonate;BSO3Py;SKL1605;SKL1413;N-Butylsulfonicpyridium;N-Propylsulfonicpyridium;Pyridinium butylsulfonate;N-sulfopropyridine internal salt;butane-1-sulfonate,pyridin-1-ium;PYRIDINIUM BUTYLSULFONATE [BSO3]Py
CBNumber:
CB1447428
Molecular Formula:
C9H15NO3S
Molecular Weight:
217.29
MDL Number:
MFCD08062443
MOL File:
21876-43-7.mol
MSDS File:
SDS
Last updated:2026-09-12 18:49:14
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Pyridinium butylsulfonate Properties

Melting point 232 °C(Solv: ethanol (64-17-5))

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

Pyridinium butylsulfonate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA006YWK N-(4-Sulfobutyl)pyridinium inner salt 98% 21876-43-7 25g $16 2026-05-28 Buy
aablocks AA006YWK N-(4-Sulfobutyl)pyridinium inner salt 98% 21876-43-7 100g $52 2026-05-28 Buy
American Custom Chemicals Corporation SDY0000456 PYRIDINIUM BUTYLSULFONATE 95.00% 21876-43-7 5MG $504.23 2021-12-16 Buy
Product number Packaging Price Buy
AA006YWK 25g $16 Buy
AA006YWK 100g $52 Buy
SDY0000456 5MG $504.23 Buy

Pyridinium butylsulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

Pyridinium butylsulfonate Suppliers

Global Suppliers ( 42)
Supplier Tel Email Country ProdList Advantage
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
ORGANICA Feinchemie GmbH +49 3494636389 info@organica.de Germany 598 65
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9170 60
Zhengzhou Acme Chemical Co., Ltd. 0371-0371-55629727 13323845623 2885676761@qq.com China 9957 58
Yantai ShengKailun Chemical Technology Co., Ltd. 13356901049 3119594100@qq.com China 7964 55
Hunan chemfish Scientific co.,ltd 85567275 18932438858 sales06@chemfish.com China 5003 58
Nanjing Pars Biochem CO.,Ltd 18252001943 info@pariselements.com China 308 58
CD Chemical Group Limited +86-13651442114 info@codchem.com China 17253 58
ANHUI WITOP BIOTECH CO., LTD +8618071025641 eric@witopchemical.com China 23504 58
Career Henan Chemica Co +86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
Supplier Advantage
Bide Pharmatech Ltd. 60
ORGANICA Feinchemie GmbH 65
Alfa Chemistry 60
Zhengzhou Acme Chemical Co., Ltd. 58
Yantai ShengKailun Chemical Technology Co., Ltd. 55
Hunan chemfish Scientific co.,ltd 58
Nanjing Pars Biochem CO.,Ltd 58
CD Chemical Group Limited 58
ANHUI WITOP BIOTECH CO., LTD 58
Career Henan Chemica Co 58

21876-43-7 (Pyridinium butylsulfonate) Related Search:

Sulfurous Acid N-(4-Sulfobutyl)-4-(6-(4-(dibutylamino)phenyl)hexatrienyl) pyridinium, inner salt Pyridinium butylsulfonate 2-[2-[2-Chloro-3-[2-[1,3-dihydro-1-(4-sulfobutyl-2H-quinolinylidene) ethylidene]-1-cyclopentene-1-yl]ethenyl]-1(4-sulfobutyl)quinolinium], inner salt, monosodium salt NEURODYE RH-160
camphotamide NEURODYE RH-421

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BSO3Py N-sulfopropyridine internal salt N-Butylsulfonicpyridium N-Propylsulfonicpyridium butane-1-sulfonate,pyridin-1-ium SKL1413 SKL1605 Pyridinium,1-(4-sulfobutyl)-, inner salt PYRIDINIUM BUTYLSULFONATE [BSO3]Py 4-(Pyridin-1-ium-1-yl)butane-1-sulfonate Pyridinium butylsulfonate 21876-43-7