CAS Registry Number

CAS 1072-67-9 — 3-Amino-5-methylisoxazole

3-Amino-5-methylisoxazole is a heterocyclic organic compound primarily used as a key intermediate in pharmaceutical synthesis, agrochemicals, and specialty chemical production. It serves as a building block for APIs, dyes, and functional materials. This white crystalline solid has a CAS number of 1072-67-9, molecular formula C4H6N2O, and a molecular weight of 98.10 g/mol. It is stable at ambient storage conditions, with a signal word of *Warning* for handling. Molekula supplies 3-Amino-5-methylisoxazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.