Category:
Intermediates&Fine Chemicals
CAS NO:
944905-42-4
Standard:
In-house Standards,
5-Methoxy-2-(trifluoromethyl)benzaldehyde (CAS: 140988-76-7, Formula: C9H7FO3) is a key fluorinated aromatic intermediate synthesized via Vilsmeier-Haack formylation of 2-chloro-4-methylanisole derivatives. It serves as a critical building block for high-value pharmaceuticals and agrochemicals.
Store in a cool, dry place away from oxidizers. Use appropriate PPE to prevent skin contact and inhalation of vapors due to potential toxicity and irritation.