ChemicalBook > CAS DataBase List > 2-AMINO-5-BROMO-3-CHLOROPYRAZINE

2-AMINO-5-BROMO-3-CHLOROPYRAZINE

Product Name
2-AMINO-5-BROMO-3-CHLOROPYRAZINE
CAS No.
21943-13-5
Chemical Name
2-AMINO-5-BROMO-3-CHLOROPYRAZINE
Synonyms
5-broMo-3-chloropyrazin-2-aMine;2-Amino-5-bromo-3-chlorop...;5-Bromo-3-chloro-2-pyrazinamine;2-Amino-3-chloro-5-bromopyrazine;2-AMINO-5-BROMO-3-CHLOROPYRAZINE;2-Pyrazinamine, 5-bromo-3-chloro-;5-Bromo-3-chloro-pyrazin-2-ylamine;2-AMINO-5-BROMO-3-CHLOROPYRAZINE ISO 9001：2015 REACH
CBNumber
CB32455966
Molecular Formula
C4H3BrClN3
Formula Weight
208.44
MOL File
21943-13-5.mol
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2-AMINO-5-BROMO-3-CHLOROPYRAZINE Property

Melting point:
128℃
Boiling point:
271℃
Density 
1.960
Flash point:
118℃
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
0.81±0.10(Predicted)
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Safety

Risk Statements 
41
Safety Statements 
26-39
RIDADR 
UN2811
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

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

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

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TRC
Product number
B699828
Product name
5-Bromo-3-chloropyrazin-2-amine
Packaging
100mg
Price
$60
Updated
2021/12/16
Matrix Scientific
Product number
068665
Product name
2-Amino-5-bromo-3-chloropyrazine
Purity
95+%
Packaging
1g
Price
$15
Updated
2021/12/16
Matrix Scientific
Product number
068665
Product name
2-Amino-5-bromo-3-chloropyrazine
Purity
95+%
Packaging
5g
Price
$39
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB140421
Product name
5-Bromo-3-chloropyrazin-2-amine
Packaging
100mg
Price
$40
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB140421
Product name
5-Bromo-3-chloropyrazin-2-amine
Packaging
250mg
Price
$75
Updated
2021/12/16

2-AMINO-5-BROMO-3-CHLOROPYRAZINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-AMINO-5-BROMO-3-CHLOROPYRAZINE Suppliers

China 101 India 1 Switzerland 1 United Kingdom 3 United States 11 Global 117
Shanghai YuYuan Pharmaceutical Co., Ltd.
Tel
13052276172
Fax
13052276172
Email
product@yuyuanpharm.com
Country
China
ProdList
754
Advantage
55
Lanzhou Kangyuxin Biotechnology Co., Ltd.
Tel
0931-4190454 13893344397
Email
sales@kyxpharma.com
Country
China
ProdList
2687
Advantage
58
Shanghai Boyle Chemical Co., Ltd.
Tel
Fax
86-21-57758967
Email
sales@boylechem.com
Country
China
ProdList
2922
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10186
Advantage
62
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19179
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Suzhou Guide Fine Material Co.Ltd.
Tel
136-16210669 13914021065
Fax
0512-66627360
Email
sales@guide-chemicals.com
Country
China
ProdList
271
Advantage
60
Shanghai ZaiQi Bio-Tech Co., Ltd.
Tel
021-54824098, 021-37212705 021-37212706, 13391256916
Fax
021-54824069
Email
sales@chemzq.com
Country
China
ProdList
570
Advantage
55
Kohn & Shawn Pharmatech Co.,Ltd
Tel
0931-4190454 13893344397
Fax
+86-931-8506154
Email
sales@kyxpharma.com
Country
China
ProdList
290
Advantage
55
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View Lastest Price from 2-AMINO-5-BROMO-3-CHLOROPYRAZINE manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2-AMINO-5-BROMO-3-CHLOROPYRAZINE 21943-13-5
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
2-AMINO-5-BROMO-3-CHLOROPYRAZINE 21943-13-5
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5000000kg
Release date
2023-08-01
Shaanxi Dideu Medichem Co. Ltd
Product
5-Bromo-3-chloropyrazin-2-amine 21943-13-5
Price
US $0.00-0.00/Kg
Min. Order
1KG
Purity
99.0%+
Supply Ability
800 tons
Release date
2020-04-29

21943-13-5, 2-AMINO-5-BROMO-3-CHLOROPYRAZINERelated Search:

Ethyl 2-(ethoxymethylene)acetoacetate 3-Cyanocinnamic acid 2-(Bromomethyl)pyridine hydrobromide 2,6-Dichlorobenzoxazole 2H-1,4-BENZOXAZIN-3(4H)-ONE 3-Benzyloxy-1-propanol 2-Methyl-3-nitropyridine 2-Nitrodiphenylamine Curcuma oil 4-Fluorobenzenesulfonamide 2-Chloro-3-bromo-5-methylpyridine 4-BROMOISATIN 2,6-Difluorobenzenesulfonyl chloride 5-Nitropyridine-2-carboxylic acid 6-Azaindole-3-carboxaldehyde Sulfachoropyrazine sodium 2-AMINO-5-BROMO-3-CHLOROPYRAZINE 2-Bromo-6-chloropyrazine

  • 2-AMINO-5-BROMO-3-CHLOROPYRAZINE
  • 5-Bromo-3-chloro-pyrazin-2-ylamine
  • 2-Amino-5-bromo-3-chlorop...
  • 5-broMo-3-chloropyrazin-2-aMine
  • 2-Amino-3-chloro-5-bromopyrazine
  • 2-Pyrazinamine, 5-bromo-3-chloro-
  • 2-AMINO-5-BROMO-3-CHLOROPYRAZINE ISO 9001：2015 REACH
  • 5-Bromo-3-chloro-2-pyrazinamine
  • 21943-13-5