| Identification | |
| Name: | 2H-1-Benzopyran-2-one,8-(b-D-glucopyranosyloxy)-7-hydroxy-6-methoxy- |
| Synonyms: | Fraxin(6CI,7CI,8CI);7,8-Dihydroxy-6-methoxycoumarin 8-b-D-glucopyranoside;Fraxetin 8-b-D-glucopyranoside;Fraxetol8-glucoside;Fraxoside; |
| CAS: | 524-30-1 |
| EINECS: | 208-355-5 |
| Molecular Formula: | C16H18O10 |
| Molecular Weight: | 370.30812 |
| InChI: | InChI=1S/C16H18O10/c1-23-7-4-6-2-3-9(18)25-14(6)15(11(7)20)26-16-13(22)12(21)10(19)8(5-17)24-16/h2-4,8,10,12-13,16-17,19-22H,5H2,1H3/t8-,10-,12+,13-,16+/m1/s1 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 205-208ºC |
| Density: | 1.634 g/cm3 |
| Refractive index: | 1.663 |
| Water Solubility: | Freely soluble in hot water, hot alcohol; sparingly in cold water; practically insoluble in ether |
| Solubility: | Freely soluble in hot water, hot alcohol; sparingly in cold water; practically insoluble in ether |
| Appearance: | Yellow powder |
| Specification: |
The CAS register number of Fraxin is 524-30-1. It also can be called as Fraxetin-8-O-glucoside and the systematic name about this chemical is 7-hydroxy-6-methoxy-8-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one. Physical properties about Fraxin are: (1)ACD/LogP: -1.94; (2)# of Rule of 5 Violations: 2; (3)#H bond acceptors: 10; (4)#H bond donors: 5; (5)#Freely Rotating Bonds: 9; (6)Polar Surface Area: 100.14Å2; (7)Index of Refraction: 1.663; (8)Molar Refractivity: 84.03 cm3; (9)Molar Volume: 226.6 cm3; (10)Surface Tension: 84.5 dyne/cm; (11)Density: 1.634 g/cm3; (12)Flash Point: 267 °C; (13)Enthalpy of Vaporization: 110.74 kJ/mol; (14)Boiling Point: 722.2 °C at 760 mmHg; (15)Vapour Pressure: 6.87E-22 mmHg at 25°C. People can use the following data to convert to the molecule structure. |
| Storage Temperature: | 2-8°C |
| Safety Data | |
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