3-Hydroxybenzaldehyde
3-Hydroxybenzaldehyde is an organic compound with the formula. It is a colorless solid although most samples appear tan. Two other isomers of hydroxybenzaldehyde exist.
Preparation
It has been prepared from 3-nitrobenzaldehyde in a sequence of nitro group reduction, diazotization of the amine, and hydrolysis.3-hydroxybenzyl-alcohol dehydrogenase is an nicotinamide adenine dinucleotide phosphate-dependent enzyme that produces 3-hydroxybenzaldehyde from 3-hydroxybenzyl alcohol.