Category:
Chiral Intermediates
CAS NO:
162401-70-9
Standard:
In-house Standards,
purity98%
4-Difluoromethoxy-3-methoxy-benzaldehyde is a specialized aromatic aldehyde intermediate (CAS 1269758-36-0; Formula C9H9F2O3) synthesized via Vilsmeier-Haack formylation of substituted anisoles. It serves as a critical scaffold in fine chemical manufacturing.
Store under inert atmosphere at -20°C to prevent oxidation. Avoid direct skin contact due to potential irritation; use appropriate PPE during handling. Not approved for direct clinical administration.