毛花苷 B
[CAS# 17575-21-2]

基本信息

• 产品名称: 毛花苷 B
• 英文名: Lanatoside B
• 别名: [(2R,3R,4S,6S)-6-[(2R,3S,4S,6S)-6-[(2R,3S,4S,6R)-6-[[(3S,5R,8R,9S,10S,13R,14S,16S,17R)-14,16-Dihydroxy-10,13-Dimethyl-17-(5-Oxo-2H-Furan-3-Yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-Tetradecahydrocyclopenta[A]Phenanthren-3-Yl]Oxy]-4-Hydroxy-2-Methyl-Tetrahydropyran-3-Yl]Oxy-4-Hydroxy-2-Methyl-Tetrahydropyran-3-Yl]Oxy-2-Methyl-3-[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydropyran-2-Yl]Oxy-Tetrahydropyran-4-Yl] Acetate; Acetic Acid [(2R,3R,4S,6S)-6-[[(2R,3S,4S,6S)-6-[[(2R,3S,4S,6R)-6-[[(3S,5R,8R,9S,10S,13R,14S,16S,17R)-14,16-Dihydroxy-10,13-Dimethyl-17-(5-Oxo-2H-Furan-3-Yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-Tetradecahydrocyclopenta[A]Phenanthren-3-Yl]Oxy]-4-Hydroxy-2-Methyl-3-Tetrahydropyranyl]Oxy]-4-Hydroxy-2-Methyl-3-Tetrahydropyranyl]Oxy]-2-Methyl-3-[[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)-2-Tetrahydropyranyl]Oxy]-4-Tetrahydropyranyl] Ester; Acetic Acid [(2R,3R,4S,6S)-6-[(2R,3S,4S,6S)-6-[(2R,3S,4S,6R)-6-[[(3S,5R,8R,9S,10S,13R,14S,16S,17R)-14,16-Dihydroxy-17-(5-Keto-2H-Furan-3-Yl)-10,13-Dimethyl-1,2,3,4,5,6,7,8,9,11,12,15,16,17-Tetradecahydrocyclopenta[A]Phenanthren-3-Yl]Oxy]-4-Hydroxy-2-Methyl-Tetrahydropyran-3-Yl]Oxy-4-Hydroxy-2-Methyl-Tetrahydropyran-3-Yl]Oxy-2-Methyl-3-[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-Methylol-Tetrahydropyran-2-Yl]Oxy-Tetrahydropyran-4-Yl] Ester
• 分子式: C₄₉H₇₆O₂₀
• 分子量: 985.13
• CAS 登录号: 17575-21-2
• EINECS 登录号: 241-545-6
• 分子行输入简码 SMILES: [C@]23([C@@]([C@@H](C1=CC(=O)OC1)[C@H](C2)O)(CC[C@H]4[C@H]3CC[C@H]5[C@@]4(CC[C@@H](C5)O[C@H]9C[C@@H]([C@H](O[C@H]8C[C@@H]([C@H](O[C@H]7C[C@@H]([C@H](O[C@@H]6O[C@@H]([C@@H](O)[C@@H]([C@H]6O)O)CO)[C@H](O7)C)OC(C)=O)[C@H](O8)C)O)[C@H](O9)C)O)C)C)O
• 国际化学标识码 InChI: 1S/C49H76O20/c1-21-43(67-37-16-31(53)44(22(2)62-37)68-38-17-33(64-24(4)51)45(23(3)63-38)69-46-42(58)41(57)40(56)34(19-50)66-46)30(52)15-36(61-21)65-27-9-11-47(5)26(14-27)7-8-29-28(47)10-12-48(6)39(25-13-35(55)60-20-25)32(54)18-49(29,48)59/h13,21-23,26-34,36-46,50,52-54,56-59H,7-12,14-20H2,1-6H3/t21-,22-,23-,26-,27+,28+,29-,30+,31+,32+,33+,34-,36+,37+,38+,39+,40-,41+,42-,43-,44-,45-,46+,47+,48-,49+/m1/s1
• 国际化学标识检索码 InChIKey: XVAPNQFQPDAROQ-CAPSWCROSA-N

物理化学性质

• 密度: 1.422g/cm³ （计算值）
• 熔点: 245-248°C （实验值）