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5-Bromo-2-hydrazinopyridine

Product Name
5-Bromo-2-hydrazinopyridine
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
Formula Weight
188.03
MOL File
77992-44-0.mol
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5-Bromo-2-hydrazinopyridine Property

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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
734500
Product name
5-Bromo-2-hydrazinopyridine
Purity
97%
Packaging
1g
Price
$39.6
Updated
2023/06/20
TCI Chemical
Product number
B4327
Product name
5-Bromo-2-hydrazinopyridine
Purity
>96.0%(GC)(T)
Packaging
1g
Price
$40
Updated
2024/03/01
TCI Chemical
Product number
B4327
Product name
5-Bromo-2-hydrazinopyridine
Purity
>96.0%(GC)(T)
Packaging
5g
Price
$120
Updated
2024/03/01
TRC
Product number
B694608
Product name
5-Bromo-2-hydrazinylpyridine
Packaging
250mg
Price
$55
Updated
2021/12/16
Apolloscientific
Product number
OR3769
Product name
5-Bromo-2-hydrazinopyridine
Purity
98%
Packaging
25g
Price
$87
Updated
2021/12/16
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5-Bromo-2-hydrazinopyridine Chemical Properties,Usage,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

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5-Bromo-2-hydrazinopyridine Suppliers

Americas 1 China 181 Europe 1 France 1 Germany 2 India 10 Japan 1 Ukraine 1 United Kingdom 6 United States 39 Global 243
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
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View Lastest Price from 5-Bromo-2-hydrazinopyridine manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
5-BROMO-2-HYDRAZINOPYRIDINE 77992-44-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-11
Hebei Mojin Biotechnology Co., Ltd
Product
5-BROMO-2-HYDRAZINOPYRIDINE 77992-44-0
Price
US $40.00/KG
Min. Order
25KG
Purity
99.99%
Supply Ability
20ton
Release date
2023-08-04
Dideu Industries Group Limited
Product
5-BROMO-2-HYDRAZINOPYRIDINE 77992-44-0
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-08-18

77992-44-0, 5-Bromo-2-hydrazinopyridineRelated 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

  • 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
  • 2- hydrazine -5- bromo pyridine
  • 5-Bromo-2-Hydrazinopyridine(WX684207)
  • 5-broMo-2-hydrazinylidene-1,2-dihydropyridine
  • 5-Bromo-2-hydrazinopyridine &gt
  • 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