Silenoside B
[CAS# 84699-93-4]

Identification

• Name: Silenoside B
• Synonyms: (2S,3R,5R,9R,10R,13R,17S)-17-[(1R,2R)-1,5-Dihydroxy-1,5-Dimethyl-2-[(2S,3R,4S,5R,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydropyran-2-Yl]Oxy-Hexyl]-2,14-Dihydroxy-10,13-Dimethyl-3-[(2S,3R,4S,5R,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydropyran-2-Yl]Oxy-2,3,4,5,9,11,12,15,16,17-Decahydro-1H-Cyclopenta[A]Phenanthren-6-One; (2S,3R,5R,9R,10R,13R,17S)-17-[(1R,2R)-1,5-Dihydroxy-1,5-Dimethyl-2-[[(2S,3R,4S,5R,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)-2-Tetrahydropyranyl]Oxy]Hexyl]-2,14-Dihydroxy-10,13-Dimethyl-3-[[(2S,3R,4S,5R,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)-2-Tetrahydropyranyl]Oxy]-2,3,4,5,9,11,12,15,16,17-Decahydro-1H-Cyclopenta[A]Phenanthren-6-One; (2S,3R,5R,9R,10R,13R,17S)-17-[(1R,2R)-1,5-Dihydroxy-1,5-Dimethyl-2-[(2S,3R,4S,5R,6R)-3,4,5-Trihydroxy-6-Methylol-Tetrahydropyran-2-Yl]Oxy-Hexyl]-2,14-Dihydroxy-10,13-Dimethyl-3-[(2S,3R,4S,5R,6R)-3,4,5-Trihydroxy-6-Methylol-Tetrahydropyran-2-Yl]Oxy-2,3,4,5,9,11,12,15,16,17-Decahydro-1H-Cyclopenta[A]Phenanthren-6-One
• Molecular Formula: C₃₉H₆₄O₁₇
• Molecular Weight: 804.92
• CAS Registry Number: 84699-93-4
• SMILES: [C@]25(C(O)(C1=CC(=O)[C@H]4[C@@]([C@H]1CC2)(C[C@H](O)[C@H](O[C@H]3O[C@@H]([C@H](O)[C@H](O)[C@H]3O)CO)C4)C)CC[C@@H]5[C@@](O)([C@H](O[C@H]6O[C@@H]([C@H](O)[C@H](O)[C@H]6O)CO)CCC(O)(C)C)C)C
• InChI: 1S/C39H64O17/c1-35(2,50)9-8-26(56-34-32(49)30(47)28(45)24(16-41)55-34)38(5,51)25-7-11-39(52)18-12-20(42)19-13-22(53-33-31(48)29(46)27(44)23(15-40)54-33)21(43)14-36(19,3)17(18)6-10-37(25,39)4/h12,17,19,21-34,40-41,43-52H,6-11,13-16H2,1-5H3/t17-,19-,21-,22+,23+,24+,25-,26+,27-,28-,29-,30-,31+,32+,33-,34+,36+,37+,38+,39?/m0/s1
• InChIKey: YVHRNKWYKHUPFK-PTBVRURDSA-N

Properties

• Density: 1.483g/cm³ (Cal.)
• Boiling point: 1032.404°C at 760 mmHg (Cal.)
• Flash point: 309.887°C (Cal.)