| | Identification | Back Directory |  | [Name] 
 GENTISIN
 |  | [CAS] 
 437-50-3
 |  | [Synonyms] 
 gentiin
 GENTISIN
 gentianin
 Gentisine
 gentianicacid
 3-methoxyeuxanthone
 GENTISIN(P)(PLEASE CALL)
 4,7-DIHYDROXY-2-METHOXYXANTHONE
 1,7-Dihydroxy-3-methoxyxanthone
 1,7-dihydroxy-3-methoxy-xanthen-9-on
 1,7-dihydroxy-3-methoxyxanthen-9-one
 1,7-dihydroxy-3-methoxy-9h-xanthen-9-on
 1,7-Dihydroxy-3-methoxy-9H-xanthen-9-one
 9H-Xanthen-9-one, 1,7-dihydroxy-3-methoxy-
 |  | [EINECS(EC#)] 
 207-114-1
 |  | [Molecular Formula] 
 C14H10O5
 |  | [MDL Number] 
 MFCD00075947
 |  | [MOL File] 
 437-50-3.mol
 |  | [Molecular Weight] 
 258.23
 | 
 | Chemical Properties | Back Directory |  | [Melting point ] 
 266-267°
 |  | [Boiling point ] 
 361.48°C (rough estimate)
 |  | [density ] 
 1.3326 (rough estimate)
 |  | [refractive index ] 
 1.4825 (estimate)
 |  | [form ] 
 Solid
 |  | [pka] 
 6.81±0.20(Predicted)
 |  | [color ] 
 Light yellow to yellow
 |  | [Water Solubility ] 
 0.3g/L(16 ºC)
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 Gentianin can be used against the blood-brain barrier in effects of TCM effective components. It can also be used to treat AIDS, viral hepatitis, and coronavirus infections.
 |  | [Definition] 
 ChEBI: A member of the class of  xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1 and 7 and a methoxy group at position 3.
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