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  • BioBioPha
  • China
  • Product Name: Ombuoside
  • Price: ¥3400.0/5mg
  • Purity: 98.0%
  • Stocking Period: 10 Day
  • Contact: Xueping-Zheng

  • DC Chemicals Limited
  • China
  • Product Name: Ombuoside
  • Price: $Inquiry/250mg $Inquiry/100mg $Inquiry/1g
  • Purity: 98.0%
  • Stocking Period: 3 Day
  • Contact: Tony Cao

20188-85-6

20188-85-6 structure
20188-85-6 structure
  • Name: Ombuoside
  • Chemical Name: Ombuoside
  • CAS Number: 20188-85-6
  • Molecular Formula: C29H34O16
  • Molecular Weight: 638.571
  • Catalog: Natural product Flavonoids
  • Create Date: 2017-12-14 08:56:03
  • Modify Date: 2024-01-03 07:01:49
  • Ombuoside is a glycoside ombuoside isolated from Gynostemma pentaphyllum.Ombuoside has antimicrobial activity against several strains of gram-positive and gram-negative bacteria and the yeast Candida albicans[1]. Ombuoside has antioxidant effects by scavenging free radicals and ROS[2].

Name Ombuoside
Synonyms 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4-oxo-4H-chromen-3-yl 6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside
4H-1-Benzopyran-4-one, 3-[[6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-
4H-1-Benzopyran-4-one, 3-((6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl)oxy)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-
Description Ombuoside is a glycoside ombuoside isolated from Gynostemma pentaphyllum.Ombuoside has antimicrobial activity against several strains of gram-positive and gram-negative bacteria and the yeast Candida albicans[1]. Ombuoside has antioxidant effects by scavenging free radicals and ROS[2].
Related Catalog
References

[1]. J M Amaro-Luis, et al. Isolation, Identification and Antimicrobial Activity of Ombuoside From Stevia Triflora. Ann Pharm Fr. 1997;55(6):262-8.

[2]. Uchralsaikhan Davaasambuu, et al. Ombuoside From Gynostemma Pentaphyllum Protects PC12 Cells From L-DOPA-Induced Neurotoxicity.Planta Med

Density 1.7±0.1 g/cm3
Boiling Point 947.6±65.0 °C at 760 mmHg
Molecular Formula C29H34O16
Molecular Weight 638.571
Flash Point 308.6±27.8 °C
Exact Mass 638.184692
PSA 247.43000
LogP 2.17
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.697
Hazard Codes Xi
Precursor  0

DownStream  3