رقم التسجيل في قاعدة بيانات CAS

CAS 19788-35-3 — Methyl 5-methylisoxazole-3-carboxylate

Methyl 5-methylisoxazole-3-carboxylate is a specialized heterocyclic ester used primarily in organic synthesis, pharmaceutical intermediates, and agrochemical manufacturing due to its reactive isoxazole core. This compound serves as a key building block for creating complex molecular structures, including APIs and crop protection agents. CAS 19788-35-3, molecular formula C6H7NO3, molecular weight 141.1247 g/mol, stable at ambient conditions with no signal word classification. Molekula supplies Methyl 5-methylisoxazole-3-carboxylate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.