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ChemicalBook--->CAS DataBase List--->492-14-8

492-14-8

492-14-8 Structure

492-14-8 Structure
IdentificationBack Directory
[Name]

Butin
[CAS]

492-14-8
[Synonyms]

(-)-Butin
(S)-7,3',4'-Trihydroxyflavanone
(2S)-7,3',4'-Trihydroxyflavanone
7, 3', 4'-trihydroxydihydroflavone
butin (7, 3′, 4′-trihydroxydihydroflavone)
(S)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-7-hydroxy-4H-1-benzopyran-4-one
(2S)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-7-hydroxy-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, (S)-
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, (2S)-
[Molecular Formula]

C15H12O5
[MOL File]

492-14-8.mol
[Molecular Weight]

272.25
Chemical PropertiesBack Directory
[Melting point ]

224-226℃
[Boiling point ]

582.4±50.0 °C(Predicted)
[density ]

1.485
[storage temp. ]

Sealed in dry,2-8°C
[solubility ]

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
[form ]

Powder
[pka]

7.69±0.40(Predicted)
[color ]

Yellow to brown
Hazard InformationBack Directory
[Definition]

ChEBI: Butin is a trihydroxyflavanone in which the three hydroxy substituents are located at positions 3', 4' and 7. It is found in Acacia mearnsii, Vernonia anthelmintica and Dalbergia odorifera and has a protective affect against oxidative stress-induced mitochondrial dysfunction. It has a role as an antioxidant, a protective agent and a metabolite. It is a trihydroxyflavanone and a member of 4'-hydroxyflavanones.
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