Category:
Active Pharmaceutical Ingredients
3,4-Dihydroxybenzaldehyde (CAS 139-85-5) is a key aromatic aldehyde intermediate with formula C7H6O3. It is primarily synthesized via oxidative cleavage of lignin or specific hydroxylation routes, serving as a critical building block for pharmaceuticals and agrochemicals.
Store in sealed containers away from light and moisture. Use appropriate PPE to prevent skin contact; avoid inhalation of dust. Not intended for direct clinical use without further processing.