140387-52-6

• 常用中文名：(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2S)-1-(2-hydroxy-2-methylpropoxy)propan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
• 常用英文名：(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2S)-1-(2-hydroxy-2-methylpropoxy)propan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
• CAS号：140387-52-6
• 分子式：C₂₆H₄₂O₄
• 分子量：418.60900
• 发布时间：2016-09-26 13:15:44
• 更新时间：2025-09-28 18:31:58

名称

• 英文名: (1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2S)-1-(2-hydroxy-2-methylpropoxy)propan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
• 英文别名: 23-Oxa-1alpha,25-dihydroxyvitamin D3; 1,25-Dihydroxy-23-oxavitamin D3; (5Z,7E)-(1S,3R)-23-oxa-9,10-seco-5,7,10(19)-cholestatriene-1,3,25-triol; 1,25-Dovd3; 1alpha,25-dihydroxy-23-oxavitamin D3 / 1alpha,25-dihydroxy-23-oxacholecalciferol; 1alpha,25-Dihydroxy-23-oxavitamin D3

物化性质

• 密度: 1.09g/cm3
• 沸点: 574ºC at 760 mmHg
• 分子式: C₂₆H₄₂O₄
• 分子量: 418.60900
• 闪点: 301ºC
• 精确质量: 418.30800
• PSA: 69.92000
• LogP: 4.55100
• 蒸汽压: 1.44E-15mmHg at 25°C
• 折射率: 1.549