CAS Registry Number

CAS 41327-15-5 — 5-Bromo-3-methyl-1-phenylpyrazole

5-Bromo-3-methyl-1-phenylpyrazole is a brominated heterocyclic compound used primarily as a synthetic intermediate in pharmaceuticals, agrochemicals, and materials science for its reactivity and structural versatility. It appears as a white to off-white crystalline solid, soluble in organic solvents. Catalogue details: CAS 41327-15-5, molecular formula C10H9BrN2, molecular weight 237.0959 g/mol, and requires ambient storage with no signal word hazard classification. Molekula supplies 5-Bromo-3-methyl-1-phenylpyrazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.