Category:
Active Pharmaceutical Ingredients
4-Methoxybenzaldehyde (CAS: 123-11-5) is a key aromatic aldehyde with formula C8H8O2. Produced via oxidation of anisole or hydrolysis of cyanomethyl derivatives, it serves as a critical intermediate in fine chemical synthesis.
Store in cool, dry, well-ventilated areas away from oxidizers. Wear protective gloves and goggles; avoid inhalation of vapors due to potential respiratory irritation. Not intended for direct clinical use without formulation.