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158642-42-3

158642-42-3 structure
158642-42-3 structure
  • Name: Yixingensin
  • Chemical Name: Yixingensin
  • CAS Number: 158642-42-3
  • Molecular Formula: C23H24O12
  • Molecular Weight: 492.430
  • Catalog: Natural product Flavonoids
  • Create Date: 2017-01-17 11:41:43
  • Modify Date: 2024-01-15 18:37:18
  • Ombuin-3-O-glucoside is a flavonoid glycoside derived from Gynostemma pentaphyllum. Ombuin-3-O-glucoside has antioxidant activity[1].

Name Yixingensin
Synonyms 4H-1-Benzopyran-4-one, 3-(β-D-glucopyranosyloxy)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-
5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4-oxo-4H-chromen-3-yl β-D-glucopyranoside
Description Ombuin-3-O-glucoside is a flavonoid glycoside derived from Gynostemma pentaphyllum. Ombuin-3-O-glucoside has antioxidant activity[1].
Related Catalog
References

[1]. Jang H, et al. Flavonol glycosides from the aerial parts of Gynostemma pentaphyllum and their antioxidant activity. Arch Pharm Res. 2016 Sep;39(9):1232-6.  

Density 1.7±0.1 g/cm3
Boiling Point 826.5±65.0 °C at 760 mmHg
Molecular Formula C23H24O12
Molecular Weight 492.430
Flash Point 285.7±27.8 °C
Exact Mass 492.126770
PSA 188.51000
LogP 2.16
Vapour Pressure 0.0±3.2 mmHg at 25°C
Index of Refraction 1.707
Storage condition 2-8℃