Vitexin
[CAS# 521-33-5]

Identification

• Name: Vitexin
• Synonyms: 5,7-Dihydroxy-2-(4-Hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydropyran-2-Yl]Chromen-4-One; 5,7-Dihydroxy-2-(4-Hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)-2-Tetrahydropyranyl]-4-Chromenone; 5,7-Dihydroxy-2-(4-Hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-Trihydroxy-6-Methylol-Tetrahydropyran-2-Yl]Chromone
• Molecular Formula: C₂₁H₂₀O₁₀
• Molecular Weight: 432.38
• CAS Registry Number: 521-33-5
• SMILES: [C@H]1(O[C@@H]([C@@H](O)[C@H](O)[C@H]1O)CO)C2=C(O)C=C(O)C3=C2OC(=CC3=O)C4=CC=C(O)C=C4
• InChI: 1S/C21H20O10/c22-7-14-17(27)18(28)19(29)21(31-14)16-11(25)5-10(24)15-12(26)6-13(30-20(15)16)8-1-3-9(23)4-2-8/h1-6,14,17-19,21-25,27-29H,7H2/t14-,17-,18+,19-,21+/m1/s1
• InChIKey: SGEWCQFRYRRZDC-VPRICQMDSA-N

Properties

• Density: 1.687g/cm³ (Cal.)
• Boiling point: 767.703°C at 760 mmHg (Cal.)
• Flash point: 273.114°C (Cal.)

References

• (1): Donato Angelino, Mark Berhow, Paolino Ninfali and Elizabeth H. Jeffery. Caecal absorption of vitexin-2-O-xyloside and its aglycone apigenin, in the rat, Food Funct., 2013, 4, 1339.