Category:
Active Pharmaceutical Ingredients
CAS NO:
23286-70-6
Standard:
n-house Standards,
Ethyl 5-amino-3-methyl-1H-pyrazole-4-carboxylate (CAS: 27830-96-8) is a key heterocyclic intermediate with molecular formula C7H10N2O2. It is synthesized via cyclocondensation of ethyl acetoacetate and hydrazine hydrate, serving as a critical building block for pharmaceutical synthesis.
Store in cool, dry conditions away from oxidizers. Use appropriate PPE to avoid skin contact and inhalation. Not approved for direct clinical use; industrial grade only.