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p-Bromo-N-(3-pyridyl)benzenesulfonamide

CAS No.
3665-12-1
Chemical Name:
p-Bromo-N-(3-pyridyl)benzenesulfonamide
Synonyms
4-bromo-N-(pyridin-3-yl)benzenesulfonamide;p-Bromo-N-(3-pyridyl)benzenesulfonamide;p-bromo-N-3-pyridyl- (7CI,8CI)Benzenesulfonamide;Benzenesulfonamide, p-bromo-N-3-pyridyl- (7CI,8CI)
CBNumber:
CB02245292
Molecular Formula:
C11H9BrN2O2S
Molecular Weight:
313.17
MDL Number:
MFCD01215111
MOL File:
3665-12-1.mol
MSDS File:
SDS
Last updated:2026-05-27 17:32:13

p-Bromo-N-(3-pyridyl)benzenesulfonamide Properties

Melting point 187-188 °C
Boiling point 445.7±51.0 °C(Predicted)
Density 1.666±0.06 g/cm3(Predicted)
pka 6.79±0.40(Predicted)
CAS DataBase Reference 3665-12-1

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
Toxicity mouse,LD50,intraperitoneal,237mg/kg (237mg/kg),Journal of Medicinal Chemistry. Vol. 8, Pg. 548, 1965.
NFPA 704
1
2 0

p-Bromo-N-(3-pyridyl)benzenesulfonamide price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 295183 4-Bromo-N-(pyridin-3-yl)benzenesulfonamide 3665-12-1 100.00mg $32 2026-05-19 Buy
Matrix Scientific 295183 4-Bromo-N-(pyridin-3-yl)benzenesulfonamide 3665-12-1 250.00mg $47 2026-05-19 Buy
Matrix Scientific 295183 4-Bromo-N-(pyridin-3-yl)benzenesulfonamide 3665-12-1 1.00g $97 2026-05-19 Buy
aablocks AA00CJSP 4-Bromo-N-(pyridin-3-yl)benzenesulfonamide 95% 3665-12-1 100mg $19 2026-05-28 Buy
aablocks AA00CJSP 4-Bromo-N-(pyridin-3-yl)benzenesulfonamide 95% 3665-12-1 250mg $33 2026-05-28 Buy
Product number Packaging Price Buy
295183 100.00mg $32 Buy
295183 250.00mg $47 Buy
295183 1.00g $97 Buy
AA00CJSP 100mg $19 Buy
AA00CJSP 250mg $33 Buy

p-Bromo-N-(3-pyridyl)benzenesulfonamide Preparation Products And Raw materials

Raw materials

Preparation Products

p-Bromo-N-(3-pyridyl)benzenesulfonamide Suppliers

Global Suppliers ( 26)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Tombiopharma Chemical Co. Ltd. 13391076197 tombiopharma@163.com China 4986 55
Yantai ShengKailun Chemical Technology Co., Ltd. 13356901049 3119594100@qq.com China 7964 55
MQ (shanghai) Pharmaceuticals Co., Ltd. 13761635123 sales@linyuepharm.com China 5731 55
ANHUI WITOP BIOTECH CO., LTD +8618071025641 eric@witopchemical.com China 23504 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Yantai Boyun Biological Technology Co. Ltd 13793517650 13793517650 2767277144@qq.com China 2856 58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd. 13611835272 13611835272 mmwang@sunwaypharm.com China 44090 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39796 58
p-Bromo-N-(3-pyridyl)benzenesulfonamide p-bromo-N-3-pyridyl- (7CI,8CI)Benzenesulfonamide Benzenesulfonamide, p-bromo-N-3-pyridyl- (7CI,8CI) 4-bromo-N-(pyridin-3-yl)benzenesulfonamide 3665-12-1