1185245-82-2

Yellow Crystalline Solid

Constituent of plants, probably occurs in plants only in conjugated forms

Caffeic acid-¹³C₃ is an isotopically enriched form of caffeic acid (Item No. 70602) that is intended for use as an internal standard for the quantification of caffeic acid by GC- or LC-MS. Caffeic acid is an inhibitor of 5-LO (Item Nos. 60402 | 60400), with IC₅₀ values of 3.7-72 μM, and 12-LO, with IC₅₀ values of 5.1-30 μM.