(1S,3Z)-3-{2-[(1R,3aS,4E,7aR)-1-[(2R,3E,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexan-1-ol

• ChemBase编号: 171186
• 分子式: C28H44O2
• 平均质量: 412.64776
• 单一同位素质量: 412.33413065
• SMILES: C1[C@H](CCC(=C)/C/1=C\C=C/1\[C@H]2[C@](CCC1)([C@H](CC2)[C@@H](/C=C/[C@@H](C(O)(C)C)C)C)C)O
• Canonical SMILES: O[C@H]1CCC(=C)/C(=C\C=C\2/CCC[C@]3([C@H]2CC[C@@H]3[C@@H](/C=C/[C@@H](C(O)(C)C)C)C)C)/C1
• InChI: InChI=1S/C28H44O2/c1-19-10-14-24(29)18-23(19)13-12-22-8-7-17-28(6)25(15-16-26(22)28)20(2)9-11-21(3)27(4,5)30/h9,11-13,20-21,24-26,29-30H,1,7-8,10,14-18H2,2-6H3/b11-9+,22-12+,23-13-/t20-,21+,24+,25-,26+,28-/m1/s1
• InChIKey: KJKIIUAXZGLUND-ICCVIKJNSA-N

名称和登记号

名称

• IUPAC标准名: (1S,3Z)-3-{2-[(1R,3aS,4E,7aR)-1-[(2R,3E,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexan-1-ol
• IUPAC传统名: (1S,3Z)-3-{2-[(1R,3aS,4E,7aR)-1-[(2R,3E,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-hexahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexan-1-ol
• 别名: (1S,3Z)-4-Methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-1-[(1R,2E,4S)-5-hydroxy-1,4,5-trimethyl-2-hexenyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]cyclohexanol; (3β,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-3,25-diol; 25-Hydroxycalciferol; 25-Hydroxyergocalciferol; Ercalcidiol; 25-Hydroxy Vitamin D2

登记号

• CAS号: 21343-40-8
• PubChem SID: 164227096
• PubChem CID: 5710148

理论计算性质

• Acid pKa: 18.384342
• 质子受体: 2
• 质子供体: 2
• LogD (pH = 5.5): 5.6573973
• LogD (pH = 7.4): 5.6573973
• Log P: 5.6573973
• 摩尔折射率: 130.6488 cm^3
• 极化性: 50.44043 Å^3
• 极化表面积: 40.46 Å^2
• 可自由旋转的化学键: 5
• 里宾斯基五规则: false

分子性质

理化性质

• 溶解度: Chloroform
• 外观: Off-White Solid
• 熔点: 45-51°C

安全信息

• 保存条件: Amber Vial, -86?C Freezer, Under Inert Atmosphere

详细说明

Toronto Research Chemicals - H995820

A metabolite of Vitamin D2 (V676040).

参考文献

• Barnes, P., et al.: J. Clin. Invest., 83, 1527 (1989)
• Holick, M., et al.: J. Cell Biochem., 88(1989)
• 296 (1989)
• Maunsell, Z., et al.: Clin. Chem., 51, 1683 (1989)