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  • BioBioPha
  • China
  • Product Name: Prudomestin
  • Price: ¥3400.0/5mg
  • Purity: 97.0%
  • Stocking Period: 10 Day
  • Contact: Xueping-Zheng

3443-28-5

3443-28-5 structure
3443-28-5 structure
  • Name: Prudomestin
  • Chemical Name: 3,5,7-Trihydroxy-8-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
  • CAS Number: 3443-28-5
  • Molecular Formula: C17H14O7
  • Molecular Weight: 330.289
  • Catalog: Natural product Flavonoids
  • Create Date: 2017-12-06 15:49:38
  • Modify Date: 2024-01-24 07:54:45
  • Prudomestin, isolated from the heartwood of Prunus domestica, shows potent xanthine oxidase (XO) inhibitory activity (IC50≈6 µM)[1][2].

Name 3,5,7-Trihydroxy-8-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
Synonyms 3,5,7-Trihydroxy-8-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-8-methoxy-2-(4-methoxyphenyl)-
3,5,7-Trihydroxy-6,8-dimethoxyflavone
3,5,7-trihydroxy-8,4'-dimethoxyflavone
Predomestin
3,5,7-Trihydroxy-6,8-dimethoxy-flavon
3,5,7-Trihydroxy-8,4'-dimethoxy-flavon
Prudomestin
3,5,7-trihydroxy-4',8-dimethoxyflavone
3,5,7-trihydroxy-6,8-dimethoxy-2-phenyl-chromen-4-one
4H-1-Benzopyran-4-one,3,5,7-trihydroxy-6,8-dimethoxy-2-phenyl
Density 1.5±0.1 g/cm3
Boiling Point 568.9±50.0 °C at 760 mmHg
Molecular Formula C17H14O7
Molecular Weight 330.289
Flash Point 212.2±23.6 °C
Exact Mass 330.073944
PSA 109.36000
LogP 2.01
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.681
Hazard Codes Xi
HS Code 2914509090
Precursor  3

DownStream  0

HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%