CAS Registry Number

CAS 830-79-5 — 2,4,6-Trimethoxybenzaldehyde

2,4,6-Trimethoxybenzaldehyde is an aromatic aldehyde widely used as a synthetic intermediate in organic chemistry, particularly for pharmaceuticals, agrochemicals, and fragrance production. It serves as a key building block in the synthesis of heterocycles, dyes, and fine chemicals due to its reactive methoxy-substituted benzene ring. This compound has a CAS number of 830-79-5 and carries no signal word, indicating low acute toxicity under standard handling. It appears as a white to pale yellow crystalline solid with a melting point of approximately 85–87°C. Molekula supplies 2,4,6-Trimethoxybenzaldehyde from research to bulk quantities with full documentation and ISO 9001:2015 traceability.