Category:
Chiral Intermediates
CAS NO:
1174321-06-2
Standard:
In-house Standards,
purity98%
5-(Difluoromethyl)pyrazine-2-carboxylic acid (CAS 1389074-64-3; C6H4F2N2O2) is a specialized heterocyclic intermediate synthesized via difluoromethylation of pyrazine carboxylates. It serves as a critical scaffold for pharmaceutical R&D.
Store in sealed containers below 25°C away from moisture. Handle with PPE to prevent skin irritation and inhalation risks during manufacturing processes.