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5-Amino-6-bromo-2-methyl-2H-pyridazin-3-one

CAS No.
65269-64-9
Chemical Name:
5-Amino-6-bromo-2-methyl-2H-pyridazin-3-one
Synonyms
4-amino-5-bromo-2-methylpyridazin-3(2H)-one;5-Amino-6-bromo-2-methyl-2H-pyridazin-3-one;3(2H)-Pyridazinone, 4-amino-5-bromo-2-methyl-
CBNumber:
CB43126282
Molecular Formula:
C5H6BrN3O
Molecular Weight:
204.02
MDL Number:
MOL File:
65269-64-9.mol
Last updated:2026-05-28 03:44:33

5-Amino-6-bromo-2-methyl-2H-pyridazin-3-one Properties

Melting point 126-127 °C
Boiling point 219.0±50.0 °C(Predicted)
Density 1.93±0.1 g/cm3(Predicted)
pka 0.44±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338

5-Amino-6-bromo-2-methyl-2H-pyridazin-3-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA01PUUK 4-Amino-5-bromo-2-methyl-3(2H)-pyridazinone 95% 65269-64-9 50mg $260 2026-05-31 Buy
aablocks AA01PUUK 4-Amino-5-bromo-2-methyl-3(2H)-pyridazinone 95% 65269-64-9 100mg $397 2026-05-31 Buy
aablocks AA01PUUK 4-Amino-5-bromo-2-methyl-3(2H)-pyridazinone 95% 65269-64-9 250mg $580 2026-05-31 Buy
aablocks AA01PUUK 4-Amino-5-bromo-2-methyl-3(2H)-pyridazinone 95% 65269-64-9 1g $1540 2026-05-31 Buy
ACHEMBLOCK X203477 4-Amino-5-bromo-2-methylpyridazin-3(2H)-one 95.00% 65269-64-9 25MG $310 2026-05-27 Buy
Product number Packaging Price Buy
AA01PUUK 50mg $260 Buy
AA01PUUK 100mg $397 Buy
AA01PUUK 250mg $580 Buy
AA01PUUK 1g $1540 Buy
X203477 25MG $310 Buy

5-Amino-6-bromo-2-methyl-2H-pyridazin-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

5-Amino-6-bromo-2-methyl-2H-pyridazin-3-one Suppliers

Global Suppliers ( 6)
Supplier Tel Email Country ProdList Advantage
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Shanghai WangFa Chemical Technology Co., Ltd. 13918479294 xiebenfa@163.com China 4354 58
Nanjing Meihao Pharmaceutical Technology Co., Ltd. meitaochem@126.com meitaochem@126.com China 19087 58
Accela ChemBio Inc. +1-858-6993322 +86-18019713315 info@accelachem.com United States 21189 58
Shanghai Songfan Pharmaceutical Technology Co., Ltd. 17321241880 485229790@qq.com China 1747 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
5-Amino-6-bromo-2-methyl-2H-pyridazin-3-one 4-amino-5-bromo-2-methylpyridazin-3(2H)-one 3(2H)-Pyridazinone, 4-amino-5-bromo-2-methyl- 65269-64-9