Butin
Names
IUPAC name
(2S)-3′,4′,7-Trihydroxyflavan-4-one
Systematic IUPAC name
(2S)-2-(3,4-Dihydroxyphenyl)-7-hydroxy-4H-1-benzopyran-4-one
Other names
5-Deoxyeriodictyol
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
KEGG
UNII
  • InChI=1S/C15H12O5/c16-9-2-3-10-12(18)7-14(20-15(10)6-9)8-1-4-11(17)13(19)5-8/h1-6,14,16-17,19H,7H2/t14-/m0/s1 checkY
    Key: MJBPUQUGJNAPAZ-AWEZNQCLSA-N checkY
  • InChI=1/C15H12O5/c16-9-2-3-10-12(18)7-14(20-15(10)6-9)8-1-4-11(17)13(19)5-8/h1-6,14,16-17,19H,7H2/t14-/m0/s1
    Key: MJBPUQUGJNAPAZ-AWEZNQCLBW
  • C1C(OC2=C(C1=O)C=CC(=C2)O)C3=CC(=C(C=C3)O)OC1[C@H](OC2=C(C1=O)C=CC(=C2)O)C3=CC(=C(C=C3)O)O
  • O=C2c3c(O[C@H](c1ccc(O)c(O)c1)C2)cc(O)cc3
Properties
C15H12O5
Molar mass 272.25 g/mol
Density 1.485 g/mL
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Butin is a flavanone, a type of flavonoid. The compound can be found in the seeds of Vernonia anthelmintica[1] (Asteraceae) and in the wood of Dalbergia odorifera[2] (Fabaceae).

Glycosides

References

  1. ^ Separation of flavonoids from the seeds of Vernonia anthelmintica Willd by high-speed counter-current chromatography, Guilian Tiana, Ubin Zhanga, Tianyou Zhanga, Fuquan Yangb and Yoichiro Ito, 2004
  2. ^ Simultaneous determination of 10 major flavonoids in Dalbergia odorifera by high performance liquid chromatography, Rong-Xia Liu, Qiao Wang, Hong-Zhu Guo, Li Li, Kai-Shun Bi and De-An Guo, 2005
  3. ^ Serbin, A. G; Borisov, M. I; Chernobai, V. T (1972). "Flavonoids of Bidens tripartita II". Chemistry of Natural Compounds. 8 (4): 439–441. doi:10.1007/BF00563663. S2CID 4813333.
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