fraxin
Sign in to saveAlso known as fraxetin-8-β-D-glucopyranoside, fraxetin-8-beta-D-glucopyranoside
Fraxin is a glucoside of fraxetin. Fraxin extracted from ash bark exhibits fluorescence in aqueous solution. A blue/green luminescence can be observed by soaking ash twigs in hot water.
Wikidata facts
- Mass
- 370.09
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- chemical formula
- C₁₆H₁₈O₁₀
- canonical SMILES
- COC1=C(C(=C2C(=C1)C=CC(=O)O2)OC3C(C(C(C(O3)CO)O)O)O)O
- isomeric SMILES
- COC1=C(C(=C2C(=C1)C=CC(=O)O2)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)O
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{{Chembox | ImageFile = Fraxin.svg | ImageSize = 200px | IUPACName = 8-(β-D-Glucopyranosyloxy)-7-hydroxy-6-methoxy-2H-1-benzopyran-2-one | SystematicName = 7-Hydroxy-6-methoxy-8-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2H-1-benzopyran-2-one | OtherNames = |Section1= |Section2= |Section3= }}
Fraxin is a glucoside of fraxetin. Fraxin extracted from ash bark exhibits fluorescence in aqueous solution. A blue/green luminescence can be observed by soaking ash twigs in hot water.