Synonyms: (alphaR)-alpha-[[(2E)-3-(3,4-Dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-3,4-dihydroxy-benzenepropanoic acid ethyl ester; Rosmarinic acid ethyl ester; [R-(E)]-alpha-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,4-dihydroxy-benzenepropanoic acid ethyl ester
Molecular Formula: C20H20O8
Molecular Weight: 388.37
Linear Structural Formula: C20H20O8
Purity: >=98% (HPLC)
Storage: -20C
Biochem Physiol Actions: Ethyl rosmarinate is an anti-inflammatory and antioxidative compound present in Lycopus lucidus, Hyptis suaveolens and other medical plants that potently inhibits LPS induced production of nitric oxide and prostaglandin E2 in alveolar macrophages. Ethyl rosmarinate induces relaxation in aortic rings via an endothelium-independent pathway.