(3beta,20beta)-3-[(O-6-Deoxy-alpha-L-mannopyranosyl-(1-2)-O-beta-D-glucopyranosyl-(1-2)-beta-D-xylopyranosyl)oxy]-19-hydroxy-urs-12-en-28-oic acid
ilexsaponinB2
CAS: 108906-69-0
Molecular Formula: C47H76O17
(3beta,20beta)-3-[(O-6-Deoxy-alpha-L-mannopyranosyl-(1-2)-O-beta-D-glucopyranosyl-(1-2)-beta-D-xylopyranosyl)oxy]-19-hydroxy-urs-12-en-28-oic acid - Names and Identifiers
(3beta,20beta)-3-[(O-6-Deoxy-alpha-L-mannopyranosyl-(1-2)-O-beta-D-glucopyranosyl-(1-2)-beta-D-xylopyranosyl)oxy]-19-hydroxy-urs-12-en-28-oic acid - Physico-chemical Properties
| Molecular Formula | C47H76O17 |
| Molar Mass | 913.11 |
| Density | 1.39±0.1 g/cm3(Predicted) |
| Boling Point | 994.7±65.0 °C(Predicted) |
| Solubility | DMSO, Pyridine, Methanol, Ethanol, etc. |
| Appearance | White powder |
| pKa | 4.47±0.70(Predicted) |
| Storage Condition | 2-8℃ |
| Sensitive | Easily absorbing moisture |
(3beta,20beta)-3-[(O-6-Deoxy-alpha-L-mannopyranosyl-(1-2)-O-beta-D-glucopyranosyl-(1-2)-beta-D-xylopyranosyl)oxy]-19-hydroxy-urs-12-en-28-oic acid - Reference
| Reference Show more | 1. Yin Cheng Xia Xu Fengquan. Simultaneous determination of active ingredients in xinshuning tablets by HPLC wavelength switching method [J]. Chinese pharmacist 2020 v.23(02):164-167. |
(3beta,20beta)-3-[(O-6-Deoxy-alpha-L-mannopyranosyl-(1-2)-O-beta-D-glucopyranosyl-(1-2)-beta-D-xylopyranosyl)oxy]-19-hydroxy-urs-12-en-28-oic acid - Reference Information
| biological activity | ilesaponin B2 was obtained from Ilex pubescens Hook. et Arn. A saponin, also a potent inhibitor of phosphodiesterase 5 (PDE5) and PDEI, with IC50 values of 48.8 μm and 477.5 μm, respectively. |
Last Update：2024-04-10 22:29:15
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