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CAS 38521-06-1

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2-Mercaptopyrazine

Description:
2-Mercaptopyrazine, with the CAS number 38521-06-1, is a heterocyclic organic compound featuring a pyrazine ring substituted with a thiol (-SH) group at the second position. This compound is characterized by its distinct sulfur-containing functional group, which imparts unique chemical properties, including potential reactivity in nucleophilic substitution reactions. 2-Mercaptopyrazine is typically a colorless to pale yellow liquid or solid, depending on its purity and form. It is soluble in polar solvents, such as water and alcohols, due to the presence of the thiol group, which can engage in hydrogen bonding. The compound is of interest in various fields, including medicinal chemistry and materials science, due to its potential biological activity and ability to form coordination complexes with metals. Additionally, 2-Mercaptopyrazine may exhibit antioxidant properties and has been studied for its role in various chemical syntheses and applications. Proper handling and storage are essential, as thiols can be sensitive to oxidation and may have strong odors.
Formula:C4H4N2S
InChI:InChI=1/C4H4N2S/c7-4-3-5-1-2-6-4/h1-3H,(H,6,7)
SMILES:c1c[nH]c(=S)cn1
Synonyms:
  • 2(1H)-pyrazinethione
  • 2-Pyrazinethiol
  • Mercaptopyrazine
  • Pyrazine-2(1H)-thione
  • Pyrazine-2-thiol
  • 2-Mercaptopyrazine USP/EP/BP
  • 2-Mercaptopyrazine 97% (HPLC)
  • 2-Mercaptopyrazine
  • 1H-pyrazine-2-thione
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