Sennoside B
- CAS NO.：128-57-4
- Empirical Formula: C42H38O20
- Molecular Weight: 862.74
- MDL number: MFCD00151528
- EINECS: 204-895-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-05 19:05:58
What is Sennoside B?
Chemical properties
White to brown powder
The Uses of Sennoside B
Sennoside B is used in the inhibition of platelet driven growth factor (PDGF) used and may inhibit proliferative disease which depend upon the PDGF pathway. Laxative.
What are the applications of Application
Sennoside B is a PDGF inihibitor
Definition
ChEBI: A member of the class of sennosides that is (9R,9'S)-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid which is substituted by hydroxy groups at positions 4 and 4', by beta-D glucopyranosyloxy groups at positions 5 and 5', and by oxo groups at positions 10 and 10'.
Purification Methods
Sennoside B forms yellow crystals from aqueous acetone or large volumes of H2O. [Stoll et al. Helv Chim Acta 32 1896 1900, Beilstein 17 III/IV 3402.]
Properties of Sennoside B
| Melting point: | 209～212℃ |
| Boiling point: | 698.48°C (rough estimate) |
| alpha | D20 -100° (c = 0.2 in 70% acetone); D20 -67° (c = 0.4 in 70% dioxane) |
| Density | 1.3066 (rough estimate) |
| refractive index | 1.7630 (estimate) |
| storage temp. | 2-8°C |
| solubility | DMSO (Very Slightly, Heated), Methanol (Slightly, Heated) |
| form | neat |
| pka | 3.31±0.40(Predicted) |
| form | Solid |
| color | Light Yellow to Dark Yellow |
| BRN | 5723747 |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 128-57-4(CAS DataBase Reference) |
Safety information for Sennoside B
Computed Descriptors for Sennoside B
Related products of tetrahydrofuran
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