Category:
Other Specialized Reagents
CAS NO:
256417-11-5
Standard:
ChP,
2,3-Difluoro-4-methoxybenzaldehyde is a key fluorinated intermediate for pharmaceutical synthesis. Molecular formula: C8H6F2O2; CAS No.: 139507-55-2. Core production involves Vilsmeier-Haack formylation of 2,3-difluoroanisole.
Store in sealed containers under inert atmosphere at -20°C. Use appropriate PPE to prevent skin contact and inhalation due to potential respiratory irritation.