Shelf life (days): 1460.0
Formulation: A crystalline solid
Formal Name: (E)-3-(3,4-dihydroxyphenyl)acrylic-13C3 acid
Purity: ≥95%
Formula Markup: C6[13C]3H8O4
Formula Weight: 183.1
CAS Number: 1185245-82-2
Notes: 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 No. 60402), with IC50 values of 3.7-72 µM, and 12-LO, with IC50 values of 5.1-30 µM.{400,4049}