Rosmarinic Acid

CAS: 20283-92-5

Ref. TR-R684800

Product Information

• Name: Rosmarinic Acid
• Synonyms: Cinnamic acid, 3,4-dihydroxy-, 2-ester with 3-(3,4-dihydroxyphenyl)lactic acid, Labiatenic acid, Labiatic acid, Mamorekku RUH 2, Meiji Red Perilla Polyphenol, NPLC 0542, RM 21A, Rosemaric acid, Rosemary acid, trans-Rosmarinic acid, Benzenepropanoic acid, α-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,4-dihydroxy-, (αR)- (9CI), Benzenepropanoic acid, α-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,4-dihydroxy-
• Brand: TRC
• Description: Applications Rosmarinic Acid is a phenolic component of rosemary with antioxidant and anti-inflammatory activity. Rosmarinic Acid has been shown to inhibit againts peroxidative damage to biomembranes. Rosmarinic Acid also suppresses endotoxin-induced activation of complement and concomitant prostacyclin biosynthesis. Rosmarinic Acid inhibits the free-radical chain reaction that leads to the oxidatin of fats and oils in foods, thereby stablilzing and increasing the shelf life of meats.Rosmarinic Acid has been found to bind to a known quorum-sensing regulator protein used by the pathogenic bacteria Pseudomonas aeruginosa.References Liu, G. et al.: Biochem. Pjharmacol., 34, 147 (192); Rampart, M. et al.: Biochem. Pharmacol., 35, 1397 (1986); Bult, H. et al.: Br. J. Pharmacol., 84, 317 (1985); Chem. and Eng. News Feb. 10, 2014 p. 13; Chem. and Eng. News Jan. 11, 2016 p. 26

Chemical properties

• Molecular weight: 360.31
• Formula: C₁₈H₁₆O₈
• Color/Form: Yellow-Orange
• InChI: InChI=1S/C18H16O8/c19-12-4-1-10(7-14(12)21)3-6-17(23)26-16(18(24)25)9-11-2-5-13(20)15(22)8-11/h1-8,16,19-22H,9H2,(H,24,25)/b6-3+/t16-/m1/s1
• InChI key: InChIKey=UEHFCQALRNVCLO-ZIKNSQGESA-N
• SMILES: CC(=O)O.O=C(/C=C/c1ccc(O)c(O)c1)OC(Cc1ccc(O)c(O)c1)C(=O)O