ChemicalBook--->CAS DataBase List--->21943-12-4

21943-12-4

21943-12-4 Structure

21943-12-4 Structure
IdentificationBack Directory
[Name]

2-Amino-3-bromopyrazine
[CAS]

21943-12-4
[Synonyms]

3-Bromo-pyrazinamine
(5-CHLOROPYRAZIN-2...
3-BroMo-2-pyrazinaMine
Pyrazinamine, 3-bromo-
3-bromopyrazin-2-amine
2-AMINO-3-BROMOPYRAZINE
2-Pyrazinamine, 3-bromo-
3-bromo-pyrazine-2-amine
2-Amino-3-bromopyrazine 95%
[EINECS(EC#)]

1312995-182-4
[Molecular Formula]

C4H4BrN3
[MDL Number]

MFCD09909692
[MOL File]

21943-12-4.mol
[Molecular Weight]

174
Chemical PropertiesBack Directory
[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)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H332-H335
[Precautionary statements ]

P261-P280-P305+P351+P338
[HS Code ]

2933998090
Hazard InformationBack Directory
[Uses]

3-bromo-2-pyrazinamine, is a substituted pyrazine derivative, that can be potentially used in chemical synthesis.
Spectrum DetailBack Directory
[Spectrum Detail]

2-Amino-3-bromopyrazine(21943-12-4)1HNMR
21943-12-4 suppliers list
Company Name: Kohn & Shawn Pharmatech Co.,Ltd  Gold
Telephone: 0943-8293106
Website: www.kyxpharma.com
Company Name: Tongchuang Pharma(Suzhou). Co., Ltd.  Gold
Telephone: 0512-63263366 18912765016
Website: https://www.chemicalbook.com/ShowSupplierProductsList15406/0_EN.htm
Company Name: Shanghai Boyle Chemical Co., Ltd.  
Telephone:
Website: www.boylechem.com
Company Name: J & K SCIENTIFIC LTD.  
Telephone: 18210857532 18210857532
Website: https://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Telephone: 4006356688 18621169109
Website: www.x-labseek.com/
Company Name: BeiJing Hwrk Chemicals Limted  
Telephone: 0757-86329057 18934348241
Website: www.hwrkchemical.com/
Company Name: Accela ChemBio Co.,Ltd.  
Telephone: 021-50795510 4000665055
Website: http://www.shao-yuan.com/
Company Name: Shanghai Longsheng chemical Co.,Ltd.  
Telephone: 58099637 13585536065
Website: www.shlshg.com
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Telephone: 021-54306202 13764082696
Website: https://www.hanhongsci.com
Company Name: China DongFan Chemical Co.,LTD  
Telephone: 86-0571-85151182
Website: www.chemicalbook.com/ShowSupplierProductsList14819/0_EN.htm
Company Name: China Langchem Inc.  
Telephone: 0086-21-58956006
Website: www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm
Company Name: Shanghai Sunway Pharmaceutical Technology Co., Ltd  
Telephone: 13761987713
Website: www.sunwaypharm.cn
Company Name: Nanjing Vital Chemical Co., Ltd.  
Telephone: Please Send Email 18652950785
Website: www.chemicalbook.com/ShowSupplierProductsList15337/0_EN.htm
Company Name: Shanghai yirong biology science and technology co., ltd  
Telephone: 18049974220
Website: www.nuohey.com
Company Name: Nanjing Norris-Pharm Technology Co., Ltd  
Telephone: 13901585132
Website:
Company Name: Shanghai Aladdin Bio-Chem Technology Co.,LTD  
Telephone: 400-6206333 13167063860
Website: www.aladdin-e.com/
Company Name: Cantotech Chemicals, Ltd.  
Telephone: 86-0755-86635001
Website: www.cantotech.com
Company Name: Shanghai Yolne Chemical Co., Ltd.  
Telephone: 021-62960152
Website: http://www.yolne.com
Tags:21943-12-4 Related Product Information
98-96-4 29094-61-9 101-26-8 591-27-5 60-32-2 5049-61-6 77-86-1 56-40-6 59489-71-3 24241-18-7