Category:
Chiral Intermediates
CAS NO:
187543-87-9
Standard:
In-house Standards,
purity98%
2,3-Difluoro-6-methoxybenzaldehyde is a specialized fluorinated aromatic aldehyde (CAS 1047985-56-3, C8H6F2O2) produced via directed ortho-lithiation or electrophilic substitution. It serves as a critical intermediate for synthesizing complex heterocycles.
Store under inert atmosphere at 2-8°C to prevent oxidation. Handle with PPE due to potential skin irritation; avoid inhalation of vapors. Not approved for direct clinical use as an active ingredient.