6-beta-D-Galactopyranosyl-5,7,8-Trihydroxy-2-(4 -Hydroxyphenyl)-4H-1-Benzopyran-4-One
[CAS# 82014-23-1]

Identification

• Name: 6-beta-D-Galactopyranosyl-5,7,8-Trihydroxy-2-(4 -Hydroxyphenyl)-4H-1-Benzopyran-4-One
• Synonyms: 5,7,8-Trihydroxy-2-(4-Hydroxyphenyl)-6-[(2S,3R,4R,5R,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydropyran-2-Yl]Chromen-4-One; 5,7,8-Trihydroxy-2-(4-Hydroxyphenyl)-6-[(2S,3R,4R,5R,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)-2-Tetrahydropyranyl]-4-Chromenone; 5,7,8-Trihydroxy-2-(4-Hydroxyphenyl)-6-[(2S,3R,4R,5R,6R)-3,4,5-Trihydroxy-6-Methylol-Tetrahydropyran-2-Yl]Chromone
• Molecular Formula: C₂₁H₂₀O₁₁
• Molecular Weight: 448.38
• CAS Registry Number: 82014-23-1
• SMILES: [C@H]1(O[C@@H]([C@H](O)[C@H](O)[C@H]1O)CO)C3=C(O)C(=C2OC(=CC(=O)C2=C3O)C4=CC=C(O)C=C4)O
• InChI: 1S/C21H20O11/c22-6-11-14(25)17(28)19(30)21(32-11)13-15(26)12-9(24)5-10(7-1-3-8(23)4-2-7)31-20(12)18(29)16(13)27/h1-5,11,14,17,19,21-23,25-30H,6H2/t11-,14+,17+,19-,21+/m1/s1
• InChIKey: RKEQWDAUYLDNEU-JVJUFRIASA-N

Properties

• Density: 1.76g/cm³ (Cal.)
• Boiling point: 836.996°C at 760 mmHg (Cal.)
• Flash point: 296.399°C (Cal.)