(2R,3R)-3-(β-D-Glucopyranosyloxy)-2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one

Modify Date: 2024-04-06 17:02:07

(2R,3R)-3-(β-D-Glucopyranosyloxy)-2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one Structure
(2R,3R)-3-(β-D-Glucopyranosyloxy)-2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one structure
Common Name (2R,3R)-3-(β-D-Glucopyranosyloxy)-2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
CAS Number 19146-28-2 Molecular Weight 434.393
Density 1.7±0.1 g/cm3 Boiling Point 785.8±60.0 °C at 760 mmHg
Molecular Formula C21H22O10 Melting Point N/A
MSDS N/A Flash Point 278.7±26.4 °C

 Names

Name (2R,3R)-7-Hydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-3-yl β-D-glucopyranoside
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 785.8±60.0 °C at 760 mmHg
Molecular Formula C21H22O10
Molecular Weight 434.393
Flash Point 278.7±26.4 °C
Exact Mass 434.121307
LogP -0.19
Vapour Pressure 0.0±2.9 mmHg at 25°C
Index of Refraction 1.720

 Synonyms

(2R,3R)-7-Hydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-3-yl β-D-glucopyranoside
4H-1-Benzopyran-4-one, 3-(β-D-glucopyranosyloxy)-2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-, (2R,3R)-