| 敏感性 | 对光敏感 |
| 存贮条件 | -20°C避光保存 |
| 密度 | 0.9600 |
| 应用 | 甲钴胺是一种内源性的辅酶B12，参与一碳单位循环，在由同型半胱氨酸合成蛋氨酸的转甲基反应过程中起重要作用。 |
| 产品介绍 | 易溶于水，微溶于乙醇，不溶于丙酮。甲钴胺见光会分解。 |
| 生化机理 | Vitamin B12 (cobalamin) refers to a group of chemically-related cobalt containing molecules involved in cell processes such as DNA synthesis, fatty acid synthesis, energy production and regulation. The physiologically active forms of vitamin B12 include methylcobalamin and adenosylcobalamin, whereas hydroxocobalamin (vitamin B12a, OHCbl) and cyanocobalamin (CNCbl) are storage and delivery forms. Bacteria-derived hydroxocobalamin (OHCbl) and CNCbl are converted in humans to useful coenzyme forms to support metabolic processes such as mitochondrial methylmalonylcoenzyme A mutase conversion of methylmalonic acid (MMA) to succinate to link lipid and carbohydrate metabolism, and activation of methionine synthase, the rate limiting step in the synthesis of methionine. |
| 别名 | 甲基钴胺素，甲钴胺VB12,Coα-[α-(5，6-二甲基苯并咪唑基)]-β甲钴酰胺；甲钴胺水合物;Methyl-5,6-dimethylbenzimidazolylcobalamin；vitamin B12 analog；Cobinamide；Mecobalamin；Methylcobalamin hydrate |
甲钴胺
Methylcobalamin （订货以英文为准）
编号：M100803
CAS号：13422-55-4
分子式：C63H92CON13O14P
分子量：1345.39
| 产品名称 | Methylcobalamin |
| 中文名称 | 甲钴胺 |
| CAS号 | 13422-55-4 |
| 分子式（M.F.） | C63H92CON13O14P |
| 分子量（M.W.） | 1345.39 |
| 储存条件 | 避光;-20°C储存 |
| Merck Index | 830 |
| 个人防护设备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
| RTECS | CI7650000 |
| WGK德国 | 1 |
| 安全声明（欧洲） | S24/25 |
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