维生素D2

Ergocalciferol (D2) (订货以英文为准)

编号:E106318
CAS号:50-14-6
分子式:C28H44O
分子量:396.65
货号 品牌 包装 目录价 您的价格 库存 数量 购买
E106318-1g 阿拉丁 1g ¥287.90
E106318-25g 阿拉丁 25g ¥4247.90
E106318-5g 阿拉丁 5g ¥997.90
产品名称 Ergocalciferol (D2)
中文名称 维生素D2
CAS号 50-14-6
分子式(M.F.) C28H44O
分子量(M.W.) 396.65
储存条件 2-8°C储存;避光;充氩
熔点111-116°C
旋光率+100 to +109 deg(C=1.5, EtOH)
敏感性对湿度&光线&空气&热敏感
溶解性Soluble in ethanol (80 mg/ml at 25°C), water (<1 mg/ml at 25°C), methanol, DMF (~20 mg/ml), and DMSO (20 mg/ml at 25°C).
存贮条件2-8°C避光储存,充氩保存
应用主要用于防治佝偻病和骨质软化病。可由麦固醇经紫外光照射转化而成。
产品介绍无臭无味。在空气和日光下都不稳定。不溶于水,易溶于乙醇、乙醚或氯仿中。遇无机酸、醛类,或者温度过高时,都易分解。
生化机理Ergocalciferol (vitamin D2) and 25-Hydroxycholecalciferol (vitamin D3) are the two form of vitamin D which are activated in vivo by hydroxylation. Vitamin D2 and D3 may be used in a wide range of studies to assess their effects on function such as immune function and calcium homeostasis.
别名丁二素,麦角骨化醇,骨化醇,麦角钙化醇,麦角钙化甾醇;钙化醇; 照射麦角甾醇;Ergosterol irradiated; Calciferol; Ercalciol; Ergocalciferol; Irradiated rgosterol; Vitamin D2; Oleovitamin D2
Reaxys-RN3632435
Merck Index7982
标识符号https://www.aladdin-e.com/images/ghs/ghs07.jpg
信号词Warning
危害声明H303,H302
警示性声明P312+P301,P264,P270,P330,P501
个人防护设备Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
RTECSUV1350000
WGK德国2
风险声明 (欧洲)R36/37/38
安全声明(欧洲)S26;S37/39
危害码(欧洲)Xi
搜索质检报告(COA)
搜索MSDS
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