Category:
Intermediates&Fine Chemicals
CAS NO:
145092-15-5
Standard:
In-house Standards,
4,5-DiMethyl-2H-pyrazol-3-ol is a specialized heterocyclic intermediate primarily synthesized via condensation of methyl acetoacetate and hydrazine hydrate. It serves as a critical building block in pharmaceutical manufacturing, characterized by the molecular formula C5H8N2O and CAS number 1069-86-9.
Storage requires sealed containers in cool, dry environments away from oxidizers. Personnel must utilize PPE including nitrile gloves and safety goggles to prevent skin irritation or inhalation hazards during handling.