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2-Amino-5-bromopyrazine

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2-Amino-5-bromopyrazine Basic information

Product Name:
2-Amino-5-bromopyrazine
Synonyms:
  • 5-BROMOPYRAZINAMINE
  • 5-BROMOPYRAZIN-2-AMINE
  • 5-BROMO-PYRAZIN-2-YLAMINE
  • 5-BROMO-2-PYRAZINAMINE
  • BUTTPARK 29\02-91
  • 2-aimo-5-bromopyrazine
  • 5-Bromo-2-aminopyrazine
  • 2-AMINO-5-BROMOPYRAZINE: TECH.
CAS:
59489-71-3
MF:
C4H4BrN3
MW:
174
EINECS:
626-202-4
Product Categories:
  • amine| alkyl bromide
  • Chloropyrazines, etc.
  • Bases & Related Reagents
  • Nucleotides
  • Pyrazines, Pyrimidines & Pyridazines
  • Building Blocks
  • Halides
  • Pyrazines, Pyrimidines & Pyridazines
  • Pyrazine
  • Nucleotides and Nucleosides
  • Pyrazines
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • PyrazinesHeterocyclic Building Blocks
  • Amines and Anilines
  • Heterocycles
  • pharmacetical
  • Amines
  • Aromatics
  • Building Blocks/Intermediates
Mol File:
59489-71-3.mol
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2-Amino-5-bromopyrazine Chemical Properties

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 Information

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

MSDS

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2-Amino-5-bromopyrazine Usage And Synthesis

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

DichloromethaneSodium carbonateMagnesium sulfateN-BromosuccinimideAminopyrazine

2-Amino-5-bromopyrazineSupplier

Tongchuang Pharma(Suzhou). Co., Ltd. Gold
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0512-63263366 18912765016
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Nanjing Jubai Biomedical Technology Co., Ltd. Gold
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J & K SCIENTIFIC LTD.
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INTATRADE GmbH
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+49 3493/605464
Email
sales@intatrade.de
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