Category:
Other Specialized Reagents
CAS NO:
98600-34-1
Standard:
Chp,
4-Bromoindole-3-carboxaldehyde (CAS: 25071-68-1, Formula: C9H6BrNO) is a key heterocyclic intermediate synthesized via Vilsmeier-Haack formylation of 4-bromoindole. It serves as a critical building block for pharmaceutical APIs and agrochemicals.
Store under inert atmosphere at -20°C to prevent oxidation. Handle with PPE due to skin irritation risks; avoid inhalation of dust or vapors during processing.