solamargine
- CAS NO.：20318-30-3
- Empirical Formula: C45H73NO16
- Molecular Weight: 884.07
- MDL number: MFCD30207844
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-21 11:20:27
What is solamargine?
Description
First isolated from Solanum marginatum, this alkaloid has also been obtained from the ripe berries of S. khasianum var. chatterjeerum sengupta. It is laevorotatory with [α]20D - 105° (c 0.986, MeOH) and forms a picrate as yellow crystals, m.p. 188-9°C; picrolonate, m.p. 204-SoC and the benzoate with an indefinite melting point. Hydrolysis with 2N methanolic HCl furnishes solasodine, m.p. 197-8°C, one mole of D-glucose and two moles of L-rhamnose.
The Uses of solamargine
Solamargine is a natural steroidal glycoalkaloid produces a mild secondary effect through cortocoids produced in the adrenal glands.
References
Briggs et aI., J. Soc. Chem., 3587 (1952)
Sath., J. [nst. Chem., (Calcutta), 43, 116 (1971)
Properties of solamargine
| Melting point: | 278-281℃ (dec.) (methanol acetone ) |
| Density | 1.42±0.1 g/cm3 (20 ºC 760 Torr) |
| form | Solid |
| pka | 12.78±0.70(Predicted) |
| color | White to off-white |
Safety information for solamargine
Computed Descriptors for solamargine
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