CAS Registry Number

CAS 2237-36-7 — 2-Hydroxy-4-methoxybenzoic acid

2-Hydroxy-4-methoxybenzoic acid, also called vanillic acid, is an organic compound primarily used in pharmaceuticals, food flavoring, and as a precursor in organic synthesis. It appears as a white to off-white crystalline powder with a faint vanilla-like odor. This chemical has a CAS number of 2237-36-7, a molecular formula of CH3OC6H3(OH)CO2H, and a molecular weight of 168.15 g/mol. It is stable under ambient storage conditions and requires a warning label for handling due to its mild toxicity. Molekula supplies 2-Hydroxy-4-methoxybenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.