Compound Q&A
How is 3,5-Dichloro-2-pyrazinecarboxylic acid (CAS: 312736-49-5) typically synthesized?
Answer
3,5-Dichloro-2-pyrazinecarboxylic acid (CAS: 312736-49-5) is typically synthesized via the condensation of 2-chloro-pyrazine with chloroacetyl chloride in the presence of a catalyst like sodium carbonate. The yield is usually around 70-75%, and the reaction is performed under mild conditions to ensure high selectivity and purity.
About
CAS No
312736-49-5
English Name
3,5-Dichloro-2-pyrazinecarboxylic acid
Molecular Formula
C5H2Cl2N2O2
Molecular Weight
192.99 g/mol
SMILES
C1=C(N=C(C(=N1)C(=O)O)Cl)Cl
InChIKey
QRFOSHOPPFYNAH-UHFFFAOYSA-N
Last Updated: 2025-10-19 20:29
