| Identification | Back Directory | [Name]
solamargine | [CAS]
20318-30-3 | [Synonyms]
solamargine
α-Solamarine
alpha-Solamarin
Alpha-Submarine
alpha-Solamarine
Solamargine 20318-30-3
Solamarine/α-Solamarine
3)]-β-D-galactopyranoside
2)-[β-D-glucopyranosyl-(1->
(3β,25S)-Spirosol-5-en-3-yl 6-deoxy-α-L-mannopyranosyl-(1->
[(22S,25S)-Spirosol-5-en-3β-yl]2-O-(6-deoxy-α-L-mannopyranosyl)-3-O-(β-D-glucopyranosyl)-β-D-galactopyranoside
b-D-Galactopyranoside, (3b,22b,25S)-spirosol-5-en-3-ylO-6-deoxy-a-L-mannopyranosyl-(12)-O-[b-D-glucopyranosyl-(13)]-
β-D-Galactopyranoside, (3β,22β,25S)-spirosol-5-en-3-yl O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)]- | [Molecular Formula]
C45H73NO15 | [MDL Number]
MFCD30207844 | [MOL File]
20318-30-3.mol | [Molecular Weight]
884.07 |
| Chemical Properties | Back Directory | [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 |
| Hazard Information | Back Directory | [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. | [Uses]
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) |
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