Synonym: (R)-O-(3,4-Dihydroxycinnamoyl)-3-(3,4- dihydroxyphenyl)lactic acid; 3,4-Dihydroxycinnamic acid (R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl ester
CAS Number: 20283-92-5
Empirical Formula (Hill Notation): C18H16O8
Molecular Weight: 360.31
MDL Number: MFCD00017740
Linear Formula: C18H16O8
Product Type: Chemical
assay |
≥95.0% (HPLC) |
form |
powder |
grade |
primary reference standard |
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 |
manufacturer/tradename |
PhytoLab |
mp |
171-175 °C (lit.) |
product line |
phyproof® Reference Substance |
SMILES string |
OC(=O)[C@@H](Cc1ccc(O)c(O)c1)OC(=O)C=Cc2ccc(O)c(O)c2 |
Biochem/physiol Actions: |
Rosmarinic acid has shown to contain antioxidant, anti-inflammatory and antimicrobial activities. Possesses promising physiological actions related to cognitive performance, Alzheimer′s disease prevention, kideney disease treatment, cardioprotection and cancer chemoprevention. |
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 |
Legal Information: |
phyproof is a registered trademark of PhytoLab GmbH & Co. KG |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
Purity |
≥95.0% (HPLC) |
mp |
171-175 °C (lit.) |
UNSPSC |
41116107 |