Cinnamic Acid

Cinnamic Acid
Image of Cinnamic Acid | C9H8O2 | Supreme Pharmavet
Chemical FormulaC9H8O2
Molecular weight148.161 g/mol
Names and Identifiers
PubChem Link
Traditional NameCinnamic Acid
CAS Registry Number140-10-3, 621-82-9, 9045-22-1


Cinnamic acid is an organic compound with the formula C6H5CH=CHCOOH. It is a white crystalline compound that is slightly soluble in water, and freely soluble in many organic solvents. Classified as an unsaturated carboxylic acid, it occurs naturally in a number of plants. It exists as both a cis and a trans isomer, although the latter is more common.


Useful Links