81203-50-1
英文名称
(3R,5S)-5-[(2R)-2-[(1R,3aR,4E,7aR)-4-[(2Z)-2-[(3S,5S)-3,5-dihydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-3-hydroxy-3-methyl-oxolan-2-one
CAS
81203-50-1
分子式
C27H40O5
分子量
444.6
MOL 文件
81203-50-1.mol
结构式
基本信息
英文别名
Calcitriol lactone
23S,25R-1α,25-(OH)2-D3-26,23-Lactone
(23S,25R)-1α,25-(OH)2D3-26,23-Lactone
1,25-Dihydroxyvitamin D3-26,23-lactone
(23S,25R)-1α,25-DihydroxyvitaminD3 26,23-lactone
(1S,23S,25R)-1,25-Dihydroxy-23,26-epoxy-26-oxocholecalciferol
(5Z,7E,23S,25R)-1α,3β,23,25-Tetrahydroxy-9,10-secocholesta-5,7,10(19)-triene-26-oic acid γ-lactone
2(3H)-Furanone, 5-[(2R)-2-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-dihydroxy-2-methylenecyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]propyl]dihydro-3-hydroxy-3-methyl-, (3R,5S)-
(3R,5S)-5-[(2R)-2-[(1R,3aR,4E,7aR)-4-[(2Z)-2-[(3S,5S)-3,5-dihydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-3-hydroxy-3-methyl-oxolan-2-one
23S,25R-1α,25-(OH)2-D3-26,23-Lactone
(23S,25R)-1α,25-(OH)2D3-26,23-Lactone
1,25-Dihydroxyvitamin D3-26,23-lactone
(23S,25R)-1α,25-DihydroxyvitaminD3 26,23-lactone
(1S,23S,25R)-1,25-Dihydroxy-23,26-epoxy-26-oxocholecalciferol
(5Z,7E,23S,25R)-1α,3β,23,25-Tetrahydroxy-9,10-secocholesta-5,7,10(19)-triene-26-oic acid γ-lactone
2(3H)-Furanone, 5-[(2R)-2-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-dihydroxy-2-methylenecyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]propyl]dihydro-3-hydroxy-3-methyl-, (3R,5S)-
(3R,5S)-5-[(2R)-2-[(1R,3aR,4E,7aR)-4-[(2Z)-2-[(3S,5S)-3,5-dihydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-3-hydroxy-3-methyl-oxolan-2-one
物理化学性质
| 沸点 | 624.1±55.0 °C(Predicted) |
| 密度 | 1.18±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 13.13±0.40(Predicted) |
常见问题列表
概述
Calcitriol lactone (1α,25-Dihydroxyvitamin D3-26,23-lactone) 是维生素 D3 的代谢产物。Calcitriol lactone 是维生素 D 的活性形式，影响骨骼健康、细胞分化、免疫功能。