Category:
Other Specialized Reagents
CAS NO:
402-61-9
Standard:
ChP,
5-methylpyrazole-3-carboxylic acid (CAS 106482-94-8, C6H7N2O2) is a specialized heterocyclic intermediate synthesized via condensation of ethyl acetoacetate and hydrazine followed by decarboxylation. It serves as a critical scaffold for pharmaceutical synthesis.