Category:
Prophylactic Biological Products
CAS NO:
277299-70-4
Standard:
USP,
98% intermediate
2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one is a heterocyclic intermediate synthesized via condensation of hydrazine derivatives with substituted acetoacetates. Its molecular formula is C12H14N2O and CAS number is 60799-84-6.
Store in a cool, dry place away from oxidizers. Use PPE to prevent skin contact; avoid inhalation of dust during handling.