Names | |
---|---|
IUPAC name
(2R,3R)-3,3′,4′,7-Tetrahydroxyflavan-4-one
| |
Systematic IUPAC name
(2R,3R)-2-(3,4-Dihydroxyphenyl)-3,7-dihydroxy-2,3-dihydro-4H-1-benzopyran-4-one | |
Other names
2,3-Dihydrofisetin
3,7,3',4'-Tetrahydroxyflavanone 2,3-Dihydrofisetin 3′,4′,7-Trihydroxyflavanol | |
Identifiers | |
3D model (
JSmol)
|
|
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.039.975 |
EC Number |
|
KEGG | |
PubChem
CID
|
|
UNII | |
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| |
Properties | |
C15H12O6 | |
Molar mass | 288.255 g·mol−1 |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Fustin, sometimes called "dihydrofisetin", is a flavanonol, a type of flavonoid. It can be found in young fustic (Cotinus coggygria) [1] and in the lacquer tree ( Toxicodendron vernicifluum). [2]
Fustin shows protective effects on 6-hydroxydopamine-induced neuronal cell death. [2]
Unlike fisetin, fustin has no double bond in the C-ring. This makes fustin a flavan, with two stereocenters and four stereoisomers.
Names | |
---|---|
IUPAC name
(2R,3R)-3,3′,4′,7-Tetrahydroxyflavan-4-one
| |
Systematic IUPAC name
(2R,3R)-2-(3,4-Dihydroxyphenyl)-3,7-dihydroxy-2,3-dihydro-4H-1-benzopyran-4-one | |
Other names
2,3-Dihydrofisetin
3,7,3',4'-Tetrahydroxyflavanone 2,3-Dihydrofisetin 3′,4′,7-Trihydroxyflavanol | |
Identifiers | |
3D model (
JSmol)
|
|
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.039.975 |
EC Number |
|
KEGG | |
PubChem
CID
|
|
UNII | |
| |
| |
Properties | |
C15H12O6 | |
Molar mass | 288.255 g·mol−1 |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Fustin, sometimes called "dihydrofisetin", is a flavanonol, a type of flavonoid. It can be found in young fustic (Cotinus coggygria) [1] and in the lacquer tree ( Toxicodendron vernicifluum). [2]
Fustin shows protective effects on 6-hydroxydopamine-induced neuronal cell death. [2]
Unlike fisetin, fustin has no double bond in the C-ring. This makes fustin a flavan, with two stereocenters and four stereoisomers.