128962-68-5
128962-68-5 structure
- Name: methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside
- Chemical Name: (2R,3S,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-4-hydroxy-6-(hydroxymethyl)-2-methoxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]oxy-6-methyloxane-3,4,5-triol
- CAS Number: 128962-68-5
- Molecular Formula: C19H34O15
- Molecular Weight: 502.46400
- Create Date: 2017-11-24 17:51:09
- Modify Date: 2025-11-30 17:26:48
| Name | (2R,3S,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-4-hydroxy-6-(hydroxymethyl)-2-methoxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]oxy-6-methyloxane-3,4,5-triol |
|---|---|
| Synonyms |
2-Octadecenoic acid,4-oxo-,methyl ester,(E)
methyl 4-oxo-trans-2-octadecenoate |
| Density | 1.64g/cm3 |
|---|---|
| Boiling Point | 796.8ºC at 760mmHg |
| Molecular Formula | C19H34O15 |
| Molecular Weight | 502.46400 |
| Flash Point | 435.7ºC |
| Exact Mass | 502.19000 |
| PSA | 237.45000 |
| Vapour Pressure | 2.32E-29mmHg at 25°C |
| Index of Refraction | 1.621 |