Category:
Intermediates&Fine Chemicals
CAS NO:
3336-49-0
Standard:
Enterprise standard,
5-Methoxyisoquinoline (CAS: 1976-84-1) is a heterocyclic intermediate with formula C10H9NO. It is primarily synthesized via cyclization of substituted phenylacetic acids or Vilsmeier-Haack formylation followed by methoxylation.
Store in sealed containers under inert atmosphere away from moisture. Requires PPE handling due to potential skin irritation and toxicity; avoid inhalation during industrial processing.