ChemicalBook > CAS DataBase List > 2-Amino-3-bromopyrazine

2-Amino-3-bromopyrazine

Product Name
2-Amino-3-bromopyrazine
CAS No.
21943-12-4
Chemical Name
2-Amino-3-bromopyrazine
Synonyms
3-Bromo-pyrazinamine;(5-CHLOROPYRAZIN-2...;Pyrazinamine, 3-bromo-;3-BroMo-2-pyrazinaMine;3-bromopyrazin-2-amine;2-AMINO-3-BROMOPYRAZINE;3-bromo-pyrazine-2-amine;2-Pyrazinamine, 3-bromo-;2-Amino-3-bromopyrazine 95%
CBNumber
CB91012717
Molecular Formula
C4H4BrN3
Formula Weight
174
MOL File
21943-12-4.mol
More
Less

2-Amino-3-bromopyrazine Property

Boiling point:
275.6±35.0 °C(Predicted)
Density 
1.844±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
2.37±0.10(Predicted)
More
Less

Safety

HS Code 
2933998090
More
Less

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

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

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.

More
Less

N-Bromosuccinimide Price

TRC
Product number
B687030
Product name
3-Bromo-2-pyrazinamine
Packaging
250mg
Price
$130
Updated
2021/12/16
TRC
Product number
B687030
Product name
3-Bromo-2-pyrazinamine
Packaging
2.5g
Price
$1055
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0029429
Product name
2-AMINO-3-BROMO PYRAZINE
Purity
95.00%
Packaging
250MG
Price
$1066.07
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0029429
Product name
2-AMINO-3-BROMO PYRAZINE
Purity
95.00%
Packaging
1G
Price
$1630.86
Updated
2021/12/16
Matrix Scientific
Product number
072329
Product name
2-Amino-3-bromopyrazine
Purity
95+%
Packaging
5g
Price
$2247
Updated
2021/12/16
More
Less

2-Amino-3-bromopyrazine Chemical Properties,Usage,Production

Uses

3-bromo-2-pyrazinamine, is a substituted pyrazine derivative, that can be potentially used in chemical synthesis.

2-Amino-3-bromopyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2-Amino-3-bromopyrazine Suppliers

China 126 India 2 United Kingdom 3 United States 8 Global 139
Kohn & Shawn Pharmatech Co.,Ltd
Tel
0931-4190454 13893344397
Fax
+86-931-8506154
Email
sales@kyxpharma.com
Country
China
ProdList
290
Advantage
55
Tongchuang Pharma(Suzhou). Co., Ltd.
Tel
0512-63263366 18912765016
Fax
0512-6326 3366
Email
tongtf110@sina.com
Country
China
ProdList
972
Advantage
62
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
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12390
Advantage
60
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11655
Advantage
64
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9809
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5691
Advantage
66
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
021-51613915-820 13611835272
Fax
021 51613951
Email
mmwang@sunwaypharm.cn
Country
China
ProdList
9734
Advantage
57
Nanjing Vital Chemical Co., Ltd.
Tel
Please Send Email 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
4378
Advantage
65
Shanghai Shenyue Chemical Co., Ltd.
Tel
021-021-52212593 18049974220
Fax
+86 (21) 51062076
Email
2982497773@qq.com
Country
China
ProdList
1622
Advantage
60
Dtchem Laboratories,（Gan Su）Co.,Ltd.
Tel
18993966060
Fax
0943-8288977
Email
sales@techbiochem.com
Country
China
ProdList
910
Advantage
61
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8878
Advantage
55
Doly Chemical CO.,LTD.
Tel
021-34716221 15800796336
Fax
+86-21-31329566
Email
sales@dolypharm.com
Country
China
ProdList
292
Advantage
55
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4566
Advantage
55
Shanghai Yolne Chemical Co., Ltd.
Tel
021-62960152
Fax
021-52212593
Email
934678158@qq.com
Country
China
ProdList
9899
Advantage
55
Huainan Kedi Chemical Factory
Tel
0554-2106669
Fax
0554-2666215
Email
sales1@kedichem.com
Country
China
ProdList
4924
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Hunan HuaTeng Pharmaceutical Co., Ltd.,
Tel
400-8592883 15367835770
Fax
0731-82251112
Email
viola@huatengsci.com
Country
China
ProdList
5875
Advantage
58
Nanjing Fast Bio-Pharmaceutical Co.,Ltd.
Tel
025-58390181 58390186 18912901218
Fax
025-58390182
Email
sales@fastchem.cn
Country
China
ProdList
162
Advantage
60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16684
Advantage
50
Struchem Co., Ltd.
Tel
0512-0512-63009836 15365350169
Fax
0512-63006936
Email
helen@struchem.com
Country
China
ProdList
3984
Advantage
60
NovoChemy Ltd.
Tel
86-(0)21-31261262 373522135
Fax
86-(0)21-33250524
Email
sales@novochemy.com
Country
China
ProdList
6498
Advantage
58
Zhengzhou Alfachem Co., Ltd.
Tel
0371-53765687 18937137882
Fax
QQ:2885373884
Email
2853979813@qq.com
Country
China
ProdList
7980
Advantage
55
Chengdu DingDang Pharmaceutical Co., Ltd.
Tel
028-86040038 13980902949;
Fax
028-85149890
Email
market@dingdangchem.com
Country
China
ProdList
1843
Advantage
55
ShangHai Siyan Biological Technology Co., Ltd.
Tel
021-50908862，442785678，326799392 18721037013
Fax
021-50908862
Email
siyansales@126.com
Country
China
ProdList
9627
Advantage
58
TaiChem Taizhou Limited
Tel
052386810091
Email
zcwy9518@yeah.net
Country
China
ProdList
3899
Advantage
58
Changzhou Hopschain Chemical Co.,Ltd.
Tel
0519-85528066 13775048983
Fax
0519-85528066
Email
sales@hopschem.com
Country
China
ProdList
31553
Advantage
55
parabiochem
Tel
025-83453382-8005
Fax
025-83453382
Email
sale@parabiochem.com
Country
China
ProdList
9595
Advantage
55
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20806
Advantage
60
Chengdu Xiaojia Technology Co., Ltd.
Tel
15902830537
Email
zhanghao@happysyn.com
Country
China
ProdList
1771
Advantage
55
WG reagent
Tel
13391486464
Fax
QQ:14748090
Email
samwjf@163.com
Country
China
ProdList
3086
Advantage
55
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Guangdong wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2886750 13927877953
Fax
0751-2886750
Email
3005811397@qq.com
Country
China
ProdList
13320
Advantage
58
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840 18892239720
Fax
010-60605840
Email
psaitong@jm-bio.com
Country
China
ProdList
12306
Advantage
58
Shanghai Kangman Biological Technology Co., Ltd.
Tel
18800375331
Fax
021-50908862
Email
kangmansales@163.com
Country
China
ProdList
7570
Advantage
55
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20）
Fax
0539-6362799（To 20）
Country
China
ProdList
10007
Advantage
58
Sichuan BaiPeng Biotechnology Co., Ltd.
Tel
028-65791793 18140026355
Fax
QQ568470422
Email
568470422@qq.com
Country
China
ProdList
10024
Advantage
58
Shijiazhuang Jing Kang Technology Co.Ltd.
Tel
13933818572
Fax
0311-82870388
Email
1519554262@qq.com
Country
China
ProdList
1785
Advantage
58
Changzhou Ditong chemical Co.,Ltd.
Tel
0519-88298848 18118010980
Fax
0519-85130733
Email
info@edengenechem.com
Country
China
ProdList
714
Advantage
58
Capot Chemical Co.,Ltd.
Tel
+86-（0）57185586718 +86-13336195806
Fax
+86-571-85864795
Email
sales@capot.com
Country
China
ProdList
29791
Advantage
60
Suzhou Nuoouman Biological Technology Co., Ltd.
Tel
13913522962
Email
180642609@qq.com
Country
China
ProdList
4967
Advantage
58
SHANGHAI FDC-CHEMICAL CO.,LTD
Tel
021-61469567 13482353728
Fax
021-61161605
Email
sales@fdc-chemical.com
Country
China
ProdList
16474
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 18016230971
Fax
021-58955996
Email
malulu@leyan.com
Country
China
ProdList
24969
Advantage
58
Suzhou Devi Pharma Technology Co., Ltd.
Tel
0512-66565816 18651107528
Fax
0512-66565816
Country
China
ProdList
1040
Advantage
58
Hubei Xinyuanshun Pharmaceutical Chemical Co., Ltd.
Tel
027-51831887 15337167856
Fax
027-51837635 QQ1165326703
Email
hubeixinyuanshun@163.com
Country
China
ProdList
10295
Advantage
58
More
Less

View Lastest Price from 2-Amino-3-bromopyrazine manufacturers

Career Henan Chemical Co
Product
2-Amino-3-bromopyrazine 21943-12-4
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
150KG
Release date
2019-07-01

21943-12-4, 2-Amino-3-bromopyrazineRelated Search:

Tris(hydroxymethyl)aminomethane Sulfachoropyrazine sodium Pyrazinamide Aminopyrazine Glycine 2-Bromopyrazine 6-Aminocaproic acid 3-Aminophenol ALTRENOGEST Mestinon Glipizide 2-AMINO-5-BROMOPYRAZINE,2-AMINO-5-BROMOPYRAZINE: TECH. 3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE 3,5-DIBROMO-6-CHLOROPYRAZIN-2-AMINE 2-Amino-3,5-dibromopyrazine 2-Amino-3-bromo-5-methylpyrazine 5-amino-6-bromopyrazine-2-carboxylic acid 5-AMINO-6-BROMOPYRAZINE-2-BORONIC ACID PINACOL ESTER

  • 2-AMINO-3-BROMOPYRAZINE
  • 3-bromopyrazin-2-amine
  • 3-Bromo-pyrazinamine
  • 3-BroMo-2-pyrazinaMine
  • Pyrazinamine, 3-bromo-
  • (5-CHLOROPYRAZIN-2...
  • 2-Amino-3-bromopyrazine 95%
  • 2-Pyrazinamine, 3-bromo-
  • 3-bromo-pyrazine-2-amine
  • 21943-12-4