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Atomfair 2-Amino-5-bromopyrazine C4H4BrN3

Description 2-Amino-5-bromopyrazine (CAS No. 59489-71-3) is a high-purity brominated pyrazine derivative with the molecular formula C4H4BrN3. This heterocyclic compound, also known as 5-bromopyrazin-2-amine , is a valuable building block in pharmaceutical and agrochemical synthesis. Its unique structure, featuring an amino group and a bromine substituent on the pyrazine ring, makes it an essential intermediate for nucleophilic substitution reactions, cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig), and the development of bioactive molecules. Our product is rigorously tested to ensure ??98% purity (HPLC) and is supplied as a fine, off-white to light yellow crystalline powder. Suitable for research and industrial applications, it is packaged…

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Description

Description

2-Amino-5-bromopyrazine (CAS No. 59489-71-3) is a high-purity brominated pyrazine derivative with the molecular formula C4H4BrN3. This heterocyclic compound, also known as 5-bromopyrazin-2-amine, is a valuable building block in pharmaceutical and agrochemical synthesis. Its unique structure, featuring an amino group and a bromine substituent on the pyrazine ring, makes it an essential intermediate for nucleophilic substitution reactions, cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig), and the development of bioactive molecules. Our product is rigorously tested to ensure ??98% purity (HPLC) and is supplied as a fine, off-white to light yellow crystalline powder. Suitable for research and industrial applications, it is packaged under inert conditions to guarantee stability and longevity. Store in a cool, dry place away from light and moisture.

  • CAS No: 59489-71-3
  • Molecular Formula: C4H4BrN3
  • Molecular Weight: 174.00
  • Exact Mass: 172.95886
  • Monoisotopic Mass: 172.95886
  • IUPAC Name: 5-bromopyrazin-2-amine
  • SMILES: C1=C(N=CC(=N1)Br)N
  • Synonyms: 2-Amino-5-bromopyrazine, 59489-71-3, DTXSID00344794, DTXCID10295869, 626-202-4

Application

2-Amino-5-bromopyrazine serves as a versatile intermediate in medicinal chemistry for the synthesis of kinase inhibitors, antiviral agents, and other nitrogen-containing heterocycles. It is widely used in palladium-catalyzed cross-coupling reactions to construct complex pharmacophores. Researchers also employ it in the development of luminescent materials and coordination polymers due to its electron-rich pyrazine core. Its bromine moiety facilitates further functionalization, making it indispensable in exploratory organic synthesis.

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