| Name | otophylloside A |
|---|---|
| Synonyms |
(3β,12β,14β,17α)-3-{[2,6-Dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl-(1->;4)-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl]ox 
y}-8,14,17-trihydroxy-20-oxopregn-5-en-12-yl 4-hydroxybenzoate
Benzoic acid, 4-hydroxy-, (3β,12β,14β,17α)-3-[[O-2,6-dideoxy-3-O-methyl-β-D-arabino-hexopyranosyl-(1->4)-O-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methy
 l-β-D-ribo-hexopyranosyl]oxy]-8,14,17-trihydroxy-20-oxopregn-5-en-12-yl ester Qingyangshengenin-A Qingyangshengenin A |
| Description | Qingyangshengenin A, a C-21 steroidal glycoside isolated from the roots of Cynanchum otophyllum Schneid, has antiepileptic activity[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 945.4±65.0 °C at 760 mmHg |
| Molecular Formula | C49H72O17 |
| Molecular Weight | 933.086 |
| Flash Point | 266.6±27.8 °C |
| Exact Mass | 932.476929 |
| PSA | 227.59000 |
| LogP | 5.43 |
| Vapour Pressure | 0.0±0.3 mmHg at 25°C |
| Index of Refraction | 1.594 |
| Storage condition | 2-8℃ |