CAS Registry Number

CAS 74209-34-0 — 3-Bromo-7-nitroindazole

3-Bromo-7-nitroindazole is a brominated nitroheterocycle used primarily in organic synthesis, pharmaceutical research, and agrochemical development as a key intermediate for creating biologically active compounds. This solid chemical has a CAS number of 74209-34-0, a molecular formula of C7H4BrN3O2, and a molecular weight of 242.0296 g/mol. It requires no special storage conditions, remaining stable at ambient temperatures, and carries no signal word for hazard classification. Molekula supplies 3-Bromo-7-nitroindazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.