3-hydroxy-5-[(E)-2-(4-methoxyphenyl)ethenyl]phenyl beta-D-glucopyranoside
Polydatin
CAS: 27208-80-6;65914-17-2
Molecular Formula: C20H22O8
3-hydroxy-5-[(E)-2-(4-methoxyphenyl)ethenyl]phenyl beta-D-glucopyranoside - Names and Identifiers
| Name | Polydatin |
| Synonyms | PICEID Polydatin RESVERATROL GLUCOSIDE RESVERATROL-3-B-D-GLUCOSIDE TRANS-RESVERATROL-O-BETA-GLUCOSIDE RESVERATROL 3-BETA-MONO-D-GLUCOSIDE 3, 5, 4'-trihydroxystilbene 3-glucoside 3, 5, 4'-Trihydroxystilbene 3-glucoside TRANS-RESVERATROL 3-O-BETA-D-GLUCURONIDE 3-HYDROXY-5-(2-(4-HYDROXYPHENYL)ETHENYL)PHENYL-BETA-D-GLUCOSIDE 3-hydroxy-5-[(E)-2-(4-hydroxyphenyl)ethenyl]phenyl beta-D-glucopyranoside 3-hydroxy-5-[(E)-2-(4-methoxyphenyl)ethenyl]phenyl beta-D-glucopyranoside 3-Hydroxy-5-[(1E)-2-(4-hydroxyphenyl)ethenyl]phenyl-beta-D-glucopyranoside |
| CAS | 27208-80-6 65914-17-2 |
| InChI | InChI=1/C21H24O8/c1-27-15-6-4-12(5-7-15)2-3-13-8-14(23)10-16(9-13)28-21-20(26)19(25)18(24)17(11-22)29-21/h2-10,17-26H,11H2,1H3/b3-2+/t17-,18-,19+,20-,21-/m1/s1 |
3-hydroxy-5-[(E)-2-(4-methoxyphenyl)ethenyl]phenyl beta-D-glucopyranoside - Physico-chemical Properties
| Molecular Formula | C20H22O8 |
| Molar Mass | 390.39 |
| Density | 1.521±0.06 g/cm3(Predicted) |
| Melting Point | 223-226°C(lit.) |
| Boling Point | 707.7±60.0 °C(Predicted) |
| Specific Rotation(α) | -77.5 º (c=0.2, EtOH) |
| Flash Point | 377.5°C |
| Solubility | Soluble in methanol, ethanol, acetone, insoluble in cold water, soluble in hot water. |
| Vapor Presure | 1.34E-20mmHg at 25°C |
| Appearance | White crystalline powder |
| Color | Off-White |
| Maximum wavelength(λmax) | ['305nm(EtOH)(lit.)'] |
| pKa | 9.21±0.10(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Sensitive | Sensitive to heat |
| Refractive Index | 1.69 |
| MDL | MFCD00210592 |
| Physical and Chemical Properties | Melting point 223-226°C (dec.) specific optical rotation -77.5 ° (c = 0.2, EtOH) |
3-hydroxy-5-[(E)-2-(4-methoxyphenyl)ethenyl]phenyl beta-D-glucopyranoside - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29389090 |
![3-hydroxy-5-[(E)-2-(4-methoxyphenyl)ethenyl]phenyl beta-D-glucopyranoside](http://res.chembk.com/assets/images/structure/100050.jpg)
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