Echinacea Purpurea Extract Details Product Name: Echinacea Purpurea Extract Herb Source: Echinacea purpurea Part Used: Whole Plant Appearance: Brown Yellow Fine Powder Active Ingredient: Cichoric Acid, Echinacea Purpurea Polyphenols Specification: Polyphenol 4%-10%; Chicoric Acid 1%-4% Test Method: UV, HPLC Chicoric Acid CAS#: 70831-56-0 Chicoric Acid Molecular Weight & Molecular Formula: C22H18O12; 474.37 Chicoric Acid Structural Formula: What Is Echinacea Purpurea Extract? Echinacea is an herb which is very …