Top Suppliers:I want be here


34818-83-2

34818-83-2 structure
34818-83-2 structure
  • Name: 4'-Demethyleucomin
  • Chemical Name: (3E)-5,7-Dihydroxy-3-(4-hydroxybenzylidene)-2,3-dihydro-4H-chrome n-4-one
  • CAS Number: 34818-83-2
  • Molecular Formula: C16H12O5
  • Molecular Weight: 284.263
  • Catalog: Natural product Flavonoids
  • Create Date: 2016-12-18 20:04:56
  • Modify Date: 2024-01-31 18:22:46

Name (3E)-5,7-Dihydroxy-3-(4-hydroxybenzylidene)-2,3-dihydro-4H-chrome n-4-one
Synonyms (3E)-5,7-Dihydroxy-3-(4-hydroxybenzylidene)-2,3-dihydro-4H-chromen-4-one
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-3-[(4-hydroxyphenyl)methylene]-, (3E)-
5,7-Dichlor-1-methyl-1,2-dihydro-3H-1,4-benzodiazepin-2-on
demethyleucomine
5,7-Dichlor-1-methyl-1,4-benzodiazepin-2-on
2H-1,4-Benzodiazepin-2-one,5,7-dichloro-1,3-dihydro-1-methyl
Density 1.5±0.1 g/cm3
Boiling Point 588.3±50.0 °C at 760 mmHg
Molecular Formula C16H12O5
Molecular Weight 284.263
Flash Point 226.4±23.6 °C
Exact Mass 284.068481
PSA 86.99000
LogP 3.06
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.754
Hazard Codes Xi