ChemicalBook > CAS DataBase List > 2-Amino-5-bromopyrazine

2-Amino-5-bromopyrazine

Product Name
2-Amino-5-bromopyrazine
CAS No.
59489-71-3
Chemical Name
2-Amino-5-bromopyrazine
Synonyms
5-BROMOPYRAZIN-2-AMINE;BUTTPARK 29\02-91;5-BROMOPYRAZINAMINE;2-Amino-5-bromopyraz;5-Bromo-2-pyrazinamie;5-BROMO-2-PYRAZINAMINE;2-aimo-5-bromopyrazine;5-Bromo-2-aminopyrazine;2-Bromo-5-aminopyrazine;2-AMINO-5-BROMOPYRAZINE
CBNumber
CB0446196
Molecular Formula
C4H4BrN3
Formula Weight
174
MOL File
59489-71-3.mol
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2-Amino-5-bromopyrazine Property

Melting point:
113-117 °C (lit.)
Boiling point:
274.2±35.0 °C(Predicted)
Density 
1.844±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Ethanol, Ethyl Acetate, Methanol
form 
Brown Needles
pka
1.66±0.10(Predicted)
color 
Light yellow to Brown
InChIKey
KRRTXVSBTPCDOS-UHFFFAOYSA-N
CAS DataBase Reference
59489-71-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/38-43-44-36/37/38-20/21/22
Safety Statements 
26-37/39-45-36/37/39-22-36/
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
636320
Product name
2-Amino-5-bromopyrazine
Purity
97%
Packaging
1g
Price
$94.5
Updated
2024/03/01
TCI Chemical
Product number
A1683
Product name
2-Amino-5-bromopyrazine
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$43
Updated
2024/03/01
TCI Chemical
Product number
A1683
Product name
2-Amino-5-bromopyrazine
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$149
Updated
2024/03/01
Alfa Aesar
Product number
H27465
Product name
2-Amino-5-bromopyrazine, 97%
Packaging
1g
Price
$148.65
Updated
2024/03/01
Alfa Aesar
Product number
H27465
Product name
2-Amino-5-bromopyrazine, 97%
Packaging
5g
Price
$492.65
Updated
2024/03/01
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2-Amino-5-bromopyrazine Chemical Properties,Usage,Production

Chemical Properties

Brown Needles

Uses

Used without prior protection of the amino group in a palladium-catalyzed cross-coupling with pyridylboronic acids leading to pyrazinylpyridines.

2-Amino-5-bromopyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Amino-5-bromopyrazine Suppliers

Tongchuang Pharma(Suzhou). Co., Ltd.
Tel
0512-63263366 18912765016
Fax
0512-6326 3366
Email
tongtf110@sina.com
Country
China
ProdList
964
Advantage
62
Nanjing Jubai Biomedical Technology Co., Ltd.
Tel
13585203734
Email
235694118@qq.com
Country
China
ProdList
397
Advantage
58
Nanjing Yingkun Chemical Co., Ltd
Tel
025-83212803 13382003766
Email
sales@yingkunchem.cn
Country
China
ProdList
30
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
Advantage
66
future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Fax
021-55660885
Email
sales@jonln.com
Country
China
ProdList
1995
Advantage
65
Chembest Research Laboratories Limited
Tel
+86-21-20908456
Fax
021-58180499
Email
sales@BioChemBest.com
Country
China
ProdList
6005
Advantage
61
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
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View Lastest Price from 2-Amino-5-bromopyrazine manufacturers

Shaanxi Haibo Biotechnology Co., Ltd
Product
2-Amino-5-bromopyrazine 59489-71-3
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000ton
Release date
2023-08-31
Henan Fengda Chemical Co., Ltd
Product
2-Amino-5-bromopyrazine 59489-71-3
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
98%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-10
Henan Bao Enluo International TradeCo.,LTD
Product
2-Amino-5-bromopyrazine 59489-71-3
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
500t/month
Release date
2023-08-18

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