(1S,2S,3R,4S,7R,9S,10R,12R,15S)-4,12-bis(acetyloxy)-1,9,15-trihydroxy-10-(hydroxymethyl)-14,17,17-trimethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl benzoate

• ChemBase编号: 304144
• 分子式: C31H38O12
• 平均质量: 602.62622
• 单一同位素质量: 602.23632666
• SMILES: C12=C([C@H](C[C@](C1(C)C)([C@H]([C@H]1[C@](C(=O)[C@@H]2OC(=O)C)([C@H](C[C@@H]2[C@]1(CO2)OC(=O)C)O)CO)OC(=O)c1ccccc1)O)O)C
• Canonical SMILES: OC[C@]12[C@@H](O)C[C@@H]3[C@]([C@H]2[C@H](OC(=O)c2ccccc2)[C@]2(C(C(=C(C)[C@H](C2)O)[C@H](C1=O)OC(=O)C)(C)C)O)(CO3)OC(=O)C
• InChI: InChI=1S/C31H38O12/c1-15-19(35)12-31(39)26(42-27(38)18-9-7-6-8-10-18)24-29(13-32,20(36)11-21-30(24,14-40-21)43-17(3)34)25(37)23(41-16(2)33)22(15)28(31,4)5/h6-10,19-21,23-24,26,32,35-36,39H,11-14H2,1-5H3/t19-,20-,21+,23+,24-,26-,29+,30-,31+/m0/s1
• InChIKey: SYDMVWLQJZBPIU-VHLOTGQHSA-N

名称和登记号

名称

• IUPAC标准名: (1S,2S,3R,4S,7R,9S,10R,12R,15S)-4,12-bis(acetyloxy)-1,9,15-trihydroxy-10-(hydroxymethyl)-14,17,17-trimethyl-11-oxo-6-oxatetracyclo[11.3.1.0^3,^1^0.0^4,^7]heptadec-13-en-2-yl benzoate
• IUPAC传统名: (1S,2S,3R,4S,7R,9S,10R,12R,15S)-4,12-bis(acetyloxy)-1,9,15-trihydroxy-10-(hydroxymethyl)-14,17,17-trimethyl-11-oxo-6-oxatetracyclo[11.3.1.0^3,^1^0.0^4,^7]heptadec-13-en-2-yl benzoate
• 别名: 19-Hydroxybaccatin III

登记号

• CAS号: 78432-78-7

理论计算性质

• Acid pKa: 8.5853
• 质子受体: 9
• 质子供体: 4
• LogD (pH = 5.5): -0.23839866
• LogD (pH = 7.4): -0.26548052
• Log P: -0.2380422
• 摩尔折射率: 147.1233 cm^3
• 极化性: 58.92929 Å^3
• 极化表面积: 186.12 Å^2
• 可自由旋转的化学键: 8
• 里宾斯基五规则: false

分子性质

理化性质

• 外观: Powder