CAS Registry Number

CAS 2233-18-3 — 3,5-Dimethyl-4-hydroxybenzaldehyde

3,5-Dimethyl-4-hydroxybenzaldehyde is an organic compound belonging to the benzaldehyde family, characterized by a hydroxyl group and two methyl substituents on the aromatic ring. It is primarily used as a synthetic intermediate in the production of pharmaceuticals, agrochemicals, and fragrances, as well as in organic synthesis for creating complex molecules. This compound has a CAS number of 2233-18-3 and is classified as non-hazardous, requiring no signal word under standard classification. It appears as a pale yellow crystalline solid with a melting point around 166–168°C. Molekula supplies 3,5-Dimethyl-4-hydroxybenzaldehyde from research to bulk quantities with full documentation and ISO 9001:2015 traceability.