ChemicalBook > CAS DataBase List > 1-(5-broMo-3-chloropyrazin-2-yl)hydrazine

1-(5-broMo-3-chloropyrazin-2-yl)hydrazine

Product Name
1-(5-broMo-3-chloropyrazin-2-yl)hydrazine
CAS No.
850421-08-8
Chemical Name
1-(5-broMo-3-chloropyrazin-2-yl)hydrazine
Synonyms
5-Bromo-3-chloro-2-hydrazinopyrazine;5-bromo-3-chloro-2-hydrazineylpyrazine;(5-bromo-3-chloro-pyrazin-2-yl)hydrazine;Pyrazine, 5-bromo-3-chloro-2-hydrazinyl-;1-(5-broMo-3-chloropyrazin-2-yl)hydrazine;1-(5-bromo-2-chloropyrimidine-4-yl)hydrazine;5-bromo-3-chloro-2-hydrazinylpyrazine(WX191370);(5-Bromo-3-chloropyrazin-2-yl)hydrazine, 5-Bromo-3-chloro-2-hydrazino-1,4-diazine
CBNumber
CB82616111
Molecular Formula
C4H4BrClN4
Formula Weight
223.46
MOL File
850421-08-8.mol
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1-(5-broMo-3-chloropyrazin-2-yl)hydrazine Property

Boiling point:
297.4±50.0 °C(Predicted)
Density 
2.21±0.1 g/cm3(Predicted)
storage temp. 
Store at 0-8 °C
pka
-0.22±0.40(Predicted)
Appearance
Yellow to Orange Powder
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Safety

HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Matrix Scientific
Product number
144715
Product name
1-(5-Bromo-3-chloropyrazin-2-yl)hydrazine
Packaging
1.00g
Price
$552
Updated
2026/05/18
Matrix Scientific
Product number
144715
Product name
1-(5-Bromo-3-chloropyrazin-2-yl)hydrazine
Packaging
5.00g
Price
$1832
Updated
2026/05/18
aablocks
Product number
AA00GMVC
Product name
1-(5-BROMO-3-CHLOROPYRAZIN-2-YL)HYDRAZINE
Purity
95%
Packaging
100mg
Price
$175
Updated
2026/05/28
aablocks
Product number
AA00GMVC
Product name
1-(5-BROMO-3-CHLOROPYRAZIN-2-YL)HYDRAZINE
Purity
95%
Packaging
250mg
Price
$291
Updated
2026/05/28
aablocks
Product number
AA00GMVC
Product name
1-(5-BROMO-3-CHLOROPYRAZIN-2-YL)HYDRAZINE
Purity
95%
Packaging
1g
Price
$872
Updated
2026/05/28

1-(5-broMo-3-chloropyrazin-2-yl)hydrazine Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(5-broMo-3-chloropyrazin-2-yl)hydrazine Suppliers

Shanghai Apichemical CO.,LTD
Tel
021-51370612;
Fax
(86)21-58561183
Email
info@apichemical.com
Country
China
ProdList
242
Advantage
60
Bellen Chemistry Co., Ltd.
Tel
010-60400365-8001 15910885229
Fax
010-60400361
Email
service@bellenchem.com
Country
China
ProdList
4514
Advantage
60
Aikon International Limited
Tel
025-66113011 19370895928
Fax
(7)02557626880
Email
qzhang@aikonchem.com
Country
China
ProdList
15393
Advantage
58
Lanzhou Kangyuxin Biotechnology Co., Ltd.
Tel
0943-8293106
Email
sales@kyxpharma.com
Country
China
ProdList
3420
Advantage
58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Tel
+8613580539051
Email
joe@yuhengpharm.com
Country
CHINA
ProdList
21142
Advantage
58
TCI (Shanghai) Chemical Trading Co., Ltd.
Tel
021-61109150
Fax
021-61105897
Email
sales@tcisct.com
Country
China
ProdList
29717
Advantage
58
PharmaBlock Sciences (Nanjing), Inc.
Tel
4000255188
Email
marketing@pharmablock.com
Country
China
ProdList
9126
Advantage
58
Suzhou ARTK Medchem Co., Ltd.
Tel
+8618118463618
Email
sales1@artkmedchem.com
Country
China
ProdList
39021
Advantage
58
Aladdin Scientific
Tel
Email
tp@aladdinsci.com
Country
United States
ProdList
52923
Advantage
58
Hangzhou MolCore BioPharmatech Co.,Ltd.
Tel
+86-057181025280; +8617767106207
Fax
0571-85806285
Email
sales@molcore.com
Country
China
ProdList
49734
Advantage
58

850421-08-8, 1-(5-broMo-3-chloropyrazin-2-yl)hydrazineRelated Search:


  • 1-(5-broMo-3-chloropyrazin-2-yl)hydrazine
  • (5-Bromo-3-chloropyrazin-2-yl)hydrazine, 5-Bromo-3-chloro-2-hydrazino-1,4-diazine
  • 5-Bromo-3-chloro-2-hydrazinopyrazine
  • 5-bromo-3-chloro-2-hydrazinylpyrazine(WX191370)
  • (5-bromo-3-chloro-pyrazin-2-yl)hydrazine
  • 1-(5-bromo-2-chloropyrimidine-4-yl)hydrazine
  • Pyrazine, 5-bromo-3-chloro-2-hydrazinyl-
  • 5-bromo-3-chloro-2-hydrazineylpyrazine
  • 850421-08-8
  • C4H4BrClN4