Category:
Chiral Intermediates
CAS NO:
113100-53-1
Standard:
In-house Standards,
antiseptic penthiopyrad intermediate
1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid is a specialized heterocyclic intermediate primarily synthesized via cyclization of trifluoroacetylacetone and methylhydrazine derivatives. Its molecular formula is C6H5F3N2O2 with CAS No. 101789-66-8, serving as a critical building block for fluorinated pharmaceuticals.
Store in a cool, dry, well-ventilated area away from incompatible oxidizers. Use appropriate PPE including gloves and goggles to prevent skin contact and inhalation of dust. Not approved for direct human consumption or clinical use without further processing.