Category:
Chiral Intermediates
CAS NO:
21642-98-8
Standard:
ChP,
98%min
4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile (CAS 101089-57-6; C8H6N2O2) is a key heterocyclic intermediate synthesized via cyclization of malononitrile derivatives. It serves as a critical scaffold for pharmaceutical manufacturing.
Store in sealed containers at 2-8°C away from light. Avoid inhalation or skin contact; wear PPE during handling. Not approved for direct clinical use as a standalone drug.