PHL89266

Rosmarinic acid

phyproof^® Reference Substance

• Synonym(s): (R)-O-(3,4-Dihydroxycinnamoyl)-3-(3,4- dihydroxyphenyl)lactic acid, 3,4-Dihydroxycinnamic acid (R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl ester
• Empirical Formula (Hill Notation): C₁₈H₁₆O₈
• CAS Number: 20283-92-5
• Molecular Weight: 360.31
• Beilstein/REAXYS Number: 2227587
• MDL number: MFCD00017740
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: primary reference standard
• product line: phyproof^® Reference Substance
• assay: ≥95.0% (HPLC)
• form: powder
• manufacturer/tradename: PhytoLab
• mp: 171-175 °C (lit.)
• SMILES string: OC(=O)[C@@H](Cc1ccc(O)c(O)c1)OC(=O)\C=C\c2ccc(O)c(O)c2
• 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: DOUMFZQKYFQNTF-WUTVXBCWSA-N

Description

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Biochem/physiol Actions

Rosmarinic acid has shown to contain antioxidant and anti-inflammatory activities. Possesses promising physiological actions related to cognitive performance, Alzheimer′s disease prevention, kidney disease treatment, cardioprotection and cancer chemoprevention.

Other Notes

This compound is commonly found in plants of the genus: melissa mentha salvia thymus

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable