常用名 | 西奥骨化醇 | CAS号 | 134404-52-7 |
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价格 | ¥需询单/1kg | 纯度 | 98.0% |
备货期 | 1天 | 库存 | 现货 |
产品详情(用途,包装等)
中文名 Seocalcitol 英文名 Seocalcitol 别名 西奥骨化醇 化合物 T19559 英文别名 Seocalcitol (1R,3S,5Z)-5-((2E)-((1R,3aS,7aR)-1-((1R,2E,4E)-6-Ethyl-6-hydroxy-1-methyl-2,4-octadienyl)octahydro-7a-methyl-4H-inden-4-ylidene)ethylidene)-4-methylene-1,3-cyclohexanediol (1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4E)-6-Ethyl-6-hydroxy-1-methyl-2,4-octadien-1-yl]-octahydro-7α-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-1,3-cyclohexanediol 1,3-Cyclohexanediol, 5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4E)-6-ethyl-6-hydroxy-1-methyl-2,4-octadien-1-yl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-, (1R,3S,5Z)- EB 1089,(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4E)-6-Ethyl-6-hydroxy-1-methyl-2,4-octadien-1-yl]-octahydro-7α-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-1,3-cyclohexanediol CAS 134404-52-7 化学式 C30H46O3 分子量 454.68 密度 1.06±0.1 g/cm3(Predicted) 熔点 123-125° 沸点 608.5±55.0 °C(Predicted) 酸度系数 14.29±0.29(Predicted)
存储条件 Store at -20°C 体外研究 Seocalcitol (EB 1089) is a stimulators of osteoclast recruitment in murine bone marrow cultures, with EC 50 at 0.1 nM. Seocalcitol stimulates bone resorption with an estimated EC 50 at 0.03 nM. Seocalcitol (EB 1089) elicites a dose-dependent induction of 24-hydroxylase mRNA in the kidney (EC 50 =0.4±0.13). In the kidney, K d values for Seocalcitol is 0.48±0.04 nM. However, in the intestine, the K d for Seocalcitol is 1.43±0.19 nM). Seocalcitol (0.1-10 nM) induces cell differentiation in a dosedependent manner. A higher differentiating activity is observed for 1 nM Seocalcitol (EB 1089) than for 1 nM VD 3 . 体内研究 Seocalcitol (EB1089), a synthetic vitamin D analog, exhibits reduced hypercalcemic activity relative to 1,25(OH) 2 VD 3 . In another study, long-term intraperitoneal (IP) administration of Seocalcitol at a dose of 0.5 μg/kg body weight every other day in C3H/Sy mice exertes a very strong inhibitory effect on hepatocellular carcinoma (HCC) development. Seocalcitol (EB 1089) is administered daily to postnatal rats from 4 to 12 days of age (P4 to P12) by intraperitoneal injection at either 0.38 or 1.25 μg/kg body weight (BW)/day. Only the highest dose of Seocalcitol (1.25 μg/kg BW) causes a significant reduction in weight gain when administered alone or in conjunction with Dexamethasone, all-trans retinoic acid (RA), or retinoic acid. 更多
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