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5-Bromo-2-hydrazinopyridine

5-Bromo-2-hydrazinopyridine Structure
5-Bromo-2-hydrazinopyridine structure
CAS No.
77992-44-0
Chemical Name:
5-Bromo-2-hydrazinopyridine
Synonyms
5-Brom-2-hydrazinylpyridin;5-BROMO-2-HYDRAZINOPYRIDINE;5-Bromo-2-hydrazinepyridine;2-Hydrazino-5-bromopyridine;5-BROMO-2-HYDRAZINYLPYRIDINE;(5-bromo-2-pyridyl)hydrazine;Pyridine,5-bromo-2-hydrazinyl-;5-broMo-2-hydrazinylpyriMidine;N-(5-Bromo-2-pyridyl)hydrazine;5-Bromo-2-hydrazinopyridine 97%
CBNumber:
CB0437534
Molecular Formula:
C5H6BrN3
Molecular Weight:
188.03
MDL Number:
MFCD00513424
MOL File:
77992-44-0.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02
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5-Bromo-2-hydrazinopyridine Properties

Melting point 132.0 to 136.0 °C
Boiling point 238.2±50.0 °C(Predicted)
Density 1.82±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form powder to crystal
pka 8.97±0.70(Predicted)
color White to Light yellow to Light orange
CAS DataBase Reference 77992-44-0(CAS DataBase Reference)
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS06
Signal word  Danger
Hazard statements  H301-H315-H318-H335
Precautionary statements  P280-P301+P310+P330-P302+P352-P305+P351+P338+P310
Hazard Codes  Xi,T
Risk Statements  25-37/38-41
Safety Statements  26-36-45
RIDADR  2811
WGK Germany  3
Hazard Note  Irritant
HazardClass  6.1
PackingGroup  Ⅲ
HS Code  2933399990
NFPA 704
0
1 0

5-Bromo-2-hydrazinopyridine price More Price(35)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 734500 5-Bromo-2-hydrazinopyridine 97% 77992-44-0 1g $39.6 2023-06-20 Buy
TCI Chemical B4327 5-Bromo-2-hydrazinopyridine >96.0%(GC)(T) 77992-44-0 1g $40 2024-03-01 Buy
TCI Chemical B4327 5-Bromo-2-hydrazinopyridine >96.0%(GC)(T) 77992-44-0 5g $120 2024-03-01 Buy
TRC B694608 5-Bromo-2-hydrazinylpyridine 77992-44-0 250mg $55 2021-12-16 Buy
Apolloscientific OR3769 5-Bromo-2-hydrazinopyridine 98% 77992-44-0 25g $87 2021-12-16 Buy
Product number Packaging Price Buy
734500 1g $39.6 Buy
B4327 1g $40 Buy
B4327 5g $120 Buy
B694608 250mg $55 Buy
OR3769 25g $87 Buy

5-Bromo-2-hydrazinopyridine Chemical Properties,Uses,Production

Synthesis

2-Chloro-5-bromopyridine (64 g, 333 mmol) was suspended in hydrazine monohydrate (250 mL), and the mixture was heated at 70° C. for 72 hours. The reaction mixture was then diluted with water (750 mL), and the resulting precipitate was filtered off and azeotrope, firstly with toluene (*2) and then dichloromethane (*2), to afford 5-Bromo-2-hydrazinopyridine as a pale brown solid in 83percent yield, 52 g.

5-Bromo-2-hydrazinopyridine Preparation Products And Raw materials

Raw materials

Preparation Products

6-Bromo-3-(4-bromo-2-methylphenyl)-[1,2,4]triazolo[4,3-a]pyridine 6-BROMO-3-PHENYL-[1,2,4]TRIAZOLO[4,3-A]PYRIDINE 1H-Pyrrolo[2,3-b]pyridine, 5-broMo-2,3-diMethyl-

5-Bromo-2-hydrazinopyridine Suppliers

Global( 242)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531157085 abby@chuanghaibio.com China 8808 58
Hebei Mujin Biotechnology Co.,Ltd 		+86 13288715578 +8613288715578 sales@hbmojin.com China 12809 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29730 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29858 58
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715 admin@nexconn.com China 10406 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd 		027-67849912 sales@chemwish.com CHINA 10821 58
Supplier Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		58
Hebei Mujin Biotechnology Co.,Ltd 		58
Capot Chemical Co.,Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Shenzhen Nexconn Pharmatechs Ltd 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Hubei xin bonus chemical co. LTD 		58
Alchem Pharmtech,Inc. 		58
Wuhan Chemwish Technology Co., Ltd 		58

View Lastest Price from 5-Bromo-2-hydrazinopyridine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5-BROMO-2-HYDRAZINOPYRIDINE pictures 2025-04-23 5-BROMO-2-HYDRAZINOPYRIDINE
77992-44-0
 US $10.00 / KG 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
5-BROMO-2-HYDRAZINOPYRIDINE pictures 2025-03-21 5-BROMO-2-HYDRAZINOPYRIDINE
77992-44-0
 US $40.00 / KG 25KG 99.99% 20ton Hebei Mujin Biotechnology Co.,Ltd
5-BROMO-2-HYDRAZINOPYRIDINE pictures 2024-04-25 5-BROMO-2-HYDRAZINOPYRIDINE
77992-44-0
 US $50.00 / kg 1kg 99.10% 50000kg Ouhuang Engineering Materials (Hubei) Co., Ltd

77992-44-0(5-Bromo-2-hydrazinopyridine)Related Search:

5-Bromo-2-hydrazino-3-nitropyridine 5-BROMO-2-HYDRAZINOPYRIDINE 5-Bromo-4-methyl-N-nitropyridin-2-amine 2-Bromo-6-hydrazinopyridine 2-Hydrazinopyridine
1-(5-bromo-4-methylpyridin-2-yl)hydrazine (4-BROMO-ISOQUINOLIN-1-YL)-HYDRAZINE 1-(5-bromopyridin-2-yl)-1-methylhydrazine 2-bromo-4-hydrazinopyridine 1-(5-bromo-3-nitropyridin-2-yl)-1-methylhydrazine
1-(5-bromo-6-methylpyridin-2-yl)-1-methylhydrazine 6-BROMO-1-(4-CHLOROPHENYL)-1,2,3,4-TETRAZOLO[4,5-B]ISOQUINOLINIUM TETRAFLUOROBORATE 1-(4-bromoisoquinolin-1-yl)-1-methylhydrazine 1-(5-bromo-4-methylpyridin-2-yl)-1-methylhydrazine 1-(5-bromo-3-fluoropyridin-2-yl)hydrazine
1-(5-bromo-6-methylpyridin-2-yl)hydrazine 1-(3,5-dibromopyridin-2-yl)-1-methylhydrazine 3,5-DIBROMO-2-HYDRAZINO-4-METHYLPYRIDINE

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5-BROMO-2-HYDRAZINOPYRIDINE 5-BROMO-2-HYDRAZINYLPYRIDINE 2-Hydrazino-5-bromopyridine 5-Bromo-2-hydrazinopyridine 97% N-(5-Bromo-2-pyridyl)hydrazine 1-(5-bromopyridin-2-yl)hydrazine 5-broMo-2-hydrazinylpyriMidine 5-Bromo-2-hydrazinepyridine Pyridine,5-bromo-2-hydrazinyl- (5-bromo-2-pyridyl)hydrazine (5-BROMO-PYRIDIN-2-YL)-HYDRAZINE 5-broMo-2-hydrazinylidene-1,2-dihydropyridine 2- hydrazine -5- bromo pyridine 5-Bromo-2-Hydrazinopyridine(WX684207) 5-Bromo-2-hydrazinopyridine > 5-BROMO-2-HYDRAZINOPYRIDINE ISO 9001：2015 REACH 5-Brom-2-hydrazinylpyridin 5-bromo-1H-pyridin-2-one hydrazone 77992-44-0 Organohalides Pyridine amine|alkyl bromide Heterocyclic Compounds blocks Bromides Pyridines