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Vitamin D2 (Calciferol) 来源于植物或膳食补充剂,能够用作维生素 D 的补充剂。
Vitamin D2 (Calciferol) 来源于植物或膳食补充剂,能够用作维生素 D 的补充剂。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
500 mg | ¥ 335 | 现货 | |
1 g | ¥ 418 | 现货 |
产品描述 | Ergocalciferol (Vitamin D2 (Calciferol)) is a derivative of ergosterol formed by ultraviolet rays breaking of the C9-C10 bond with a strong inhibitory effect against bladder tumor promotion by sodium saccharin, and it induces cell differentiation in leukemia cells. Vitamin D2 is an inhibitor of DNA Polymerase. |
别名 | 维生素D2, Ergocalciferol, Ercalciol, Calciferol |
分子量 | 396.65 |
分子式 | C28H44O |
CAS No. | 50-14-6 |
Smiles | C[C@@]12[C@](/C(=C/C=C/3\C(=C)CC[C@H](O)C3)/CCC1)(CC[C@@]2([C@@H](/C=C/[C@@H](C(C)C)C)C)[H])[H] |
密度 | 0.97 g/cm3 |
存储 | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
溶解度信息 | H2O: < 1 mg/mL (insoluble or slightly soluble) DMSO: 45 mg/mL (113.45 mM) Ethanol: 74 mg/mL (186.6 mM) | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
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