CAS Registry Number

CAS 7400-08-0 — 4-Hydroxycinnamic Acid

4-Hydroxycinnamic Acid is an organic compound belonging to the family of hydroxycinnamic acids, widely used in pharmaceuticals, food preservation, and cosmetic formulations for its antioxidant and antimicrobial properties. It is also employed in analytical chemistry as a derivatizing agent for amino acids. This chemical has a CAS number of 7400-08-0, a molecular formula of C9H8O3, and a molecular weight of 164.16 g/mol. It should be stored at ambient conditions. The product carries a signal word of "Warning" for safety classification. Molekula supplies 4-Hydroxycinnamic Acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.