... Purity: 20% Sterilization Package Honeysuckle Chlorogenic Acid Product Name 5:1 Honeysuckle Extract Chlorogenic Acid IUPAC NameChlorogenic AcidOther Names3-(3,4 ... trans cinnamic acid and (L)-quinic acid (1L-1(OH),3,4/5-tetrahydroxycyclohexanecarboxylic acid) . Isomerisation of chlorogenic acid have ... 3, (3-CQA), 4 (4-CGA) and 5 (5-CQA). Isomerisation at position 1 and 6 has not yet been reported. Main ...