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Rosmarinic acid

primary reference standard

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

  •  Beilstein Registry Number 2227587

  •  MDL number MFCD00017740

  •  PubChem Substance ID 329747058

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Properties

Related Categories Additional Standards, Alphabetical Index of Phytochemical Standards, Analytical Standards, Analytical/Chromatography, Chromatography,
grade   primary reference standard
InChI Key   DOUMFZQKYFQNTF-WUTVXBCWSA-N
CofA   certificate is enclosed in each package
shelf life   limited shelf life, expiry date on the label
mp   171-175 °C (lit.)
storage temp.   −20°C

Description

Application

Reference standard in the analysis of herbal medicinal products.

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

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

HPLC Analysis of Phenolics from Rosemary on Ascentis® Express C8

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Phenolics from Rosemary on Ascentis® Express C8
Keywords: Chromatography, High performance liquid chromatography, Separation, Vitamins

Peer-Reviewed Papers
15

References

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