敏感性 | 对光线敏感 |
溶解性 | Soluble in water (Partly miscible), ethanol, and phenol. |
存贮条件 | 储存温度-20°C |
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 | 腺苷钴胺; 腺甙钴胺; 5,6-二甲基苯并咪唑基-5'-脱氧腺嘌呤核苷基钴胺;5′-Deoxyadenosylcobalamine;Adenosyl cobalamine;Cobamamide;DMBC coenzyme |
辅酶B12
coenzyme B12 (订货以英文为准)
编号:C132239
CAS号:13870-90-1
分子式:C72H100CON18O17P
分子量:1579.58
产品名称 | coenzyme B12 |
中文名称 | 辅酶B12 |
CAS号 | 13870-90-1 |
分子式(M.F.) | C72H100CON18O17P |
分子量(M.W.) | 1579.58 |
储存条件 | -20°C储存 |
Reaxys-RN | 2045884 |
RTECS | 2045884 |
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