Category:
Other Specialized Reagents
CAS NO:
1352495-11-4
Standard:
Chp,
5-Bromo-1-methyl-1H-indazole-3-carbaldehyde is a key heterocyclic intermediate synthesized via Vilsmeier-Haack formylation of 5-bromo-1-methylindazole. Its molecular formula is C9H7BrN2O (CAS: 140678-83-9).
Store in sealed containers at 2-8°C under inert atmosphere. Handle with PPE to avoid skin contact; maintain strict ventilation during processing.