Otophylloside B structure
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Common Name | Otophylloside B | ||
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CAS Number | 106758-54-7 | Molecular Weight | 923.134 | |
Density | 1.3±0.1 g/cm3 | Boiling Point | 898.5±65.0 °C at 760 mmHg | |
Molecular Formula | C49H78O16 | Melting Point | N/A | |
MSDS | N/A | Flash Point | 249.0±27.8 °C |
Use of Otophylloside BQingyangshengenin B, a C-21 steroidal glycoside isolated from Qingyangshen. Qingyangshengenin B protects against Aβ toxicity, which decreases Aβ deposition by decreasing the expression of Aβ at the mRNA level. Qingyangshengenin B has antiepileptic activity[1][2][3]. |
Name | [(3S,8S,9R,10R,12R,13S,14R,17S)-17-acetyl-8,14,17-trihydroxy-3-[(2R,4S,5R,6R)-5-[(2S,4S,5R,6R)-5-[(2S,4R,5R,6R)-5-hydroxy-4-methoxy-6-methyl-tetrahydropyran-2-yl]oxy-4-methoxy-6-methyl-tetrahydropyran-2-yl]oxy-4-methoxy-6-methyl-tetrahydropyran-2-yl]oxy-10,13-dimethyl-1,2,3,4,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-12-yl] (E)-3,4-dimethylpent-2-enoate |
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Description | Qingyangshengenin B, a C-21 steroidal glycoside isolated from Qingyangshen. Qingyangshengenin B protects against Aβ toxicity, which decreases Aβ deposition by decreasing the expression of Aβ at the mRNA level. Qingyangshengenin B has antiepileptic activity[1][2][3]. |
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Related Catalog | |
References |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 898.5±65.0 °C at 760 mmHg |
Molecular Formula | C49H78O16 |
Molecular Weight | 923.134 |
Flash Point | 249.0±27.8 °C |
Exact Mass | 922.528992 |
LogP | 6.29 |
Vapour Pressure | 0.0±0.6 mmHg at 25°C |
Index of Refraction | 1.563 |
Storage condition | 2-8℃ |