R-Notoginsenoside R2

Modify Date: 2025-08-22 21:00:22

R-Notoginsenoside R2 Structure
R-Notoginsenoside R2 structure
Common Name R-Notoginsenoside R2
CAS Number 948046-15-9 Molecular Weight 770.987
Density 1.3±0.1 g/cm3 Boiling Point 878.7±65.0 °C at 760 mmHg
Molecular Formula C41H70O13 Melting Point N/A
MSDS N/A Flash Point 485.2±34.3 °C

 Use of R-Notoginsenoside R2


20(R)-Notoginsenoside R2 is an isolated notoginsenoside from Panax notoginseng[1].

 Names

Name β-D-Glucopyranoside, (3β,6α,12β,20R)-3,12,20-trihydroxydammar-24-en-6-yl 2-O-β-D-xylopyranosyl
Synonym More Synonyms

 R-Notoginsenoside R2 Biological Activity

Description 20(R)-Notoginsenoside R2 is an isolated notoginsenoside from Panax notoginseng[1].
Related Catalog
References

[1]. Chen G, et al. Microbial transformation of 20(S)-protopanaxatriol-type saponins by Absidia coerulea. J Nat Prod. 2007 Jul;70(7):1203-6. Epub 2007 Jul 13.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 878.7±65.0 °C at 760 mmHg
Molecular Formula C41H70O13
Molecular Weight 770.987
Flash Point 485.2±34.3 °C
Exact Mass 770.481628
PSA 218.99000
LogP 6.45
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.597
Water Solubility Insuluble (1.4E-3 g/L) (25 ºC)

 Synonyms

(3β,6α,12β,20R)-3,12,20-Trihydroxydammar-24-en-6-yl 2-O-β-D-xylopyranosyl-β-D-glucopyranoside
20(S)-Notoginsenoside-R2
β-D-Glucopyranoside, (3β,6α,12β,20R)-3,12,20-trihydroxydammar-24-en-6-yl 2-O-β-D-xylopyranosyl-
R-Notoginsenoside R2
20(R)-NOTOGINSENOSIDE R2
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