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CAS RN: 22465-48-1 | 产品编码: H1542

Hydroxocobalamin Acetate


纯度/分析方法: >90.0%(HPLC)
别名:
  • 羟钴胺素乙酸盐
  • 维他命B12a乙酸盐
  • Vitamin B12a Acetate
文档:
1G
¥1,350.00
1   2   6  
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产品编码 H1542
纯度/分析方法 >90.0%(HPLC)
分子式/分子量 C__6__4H__9__1CoN__1__3O__1__6P = 1388.41  
外观与形状(20°C) 固体
储存温度 0-10°C
储存在惰性气体下 存放于惰性气体之中
应避免的情况 空气,加热
CAS RN 22465-48-1
Reaxys-RN 19236547
PubChem物质ID 253661238
Merck Index (14) 4809
MDL编号

MFCD00082532

技术规格
Appearance Orange to Brown to Dark red powder to crystal
Purity(HPLC) min. 90.0 area%
Purity(Chelometric Titration) min. 95.0 %(calcd.on dried substance)
Drying loss max. 12.0 %
物性(参考值)
最大吸收波长 350(AcOH buffer Sol. pH4.5) nm
水溶性 完全溶解
溶解度(极微溶) 乙醇
溶解性(不溶于) 乙醚
GHS
相关法规
RTECS# GG3740000
运输信息
监管条件代码(*)
应用
Hydroxocobalamin Acetate: Long Acting Vitamin B12 Physiological Equivalent Form

Vitamin B12 exists in four major physiological equivalent forms referred to collectively as cobalamins; hydroxocobalamin acetate, cyanocobalamin [C0449], methylcobalamin [M2742], and 5’-deoxyadenosylcobalamine. An intramuscular injection of hydroxocobalamin acetate produces higher serum levels than the same dose of cyanocobalamin, and these levels are well maintained. Cobalamins function as a coenzyme in a number of reactions, including the oxidation of fatty acids and the synthesis of DNA. They also works in conjugation with folic acid [F0043] (Vitamin B9) in the synthesis of the amino acid L-methionine [M0099] and it required for normal production of red blood cells. Although cobalamins are necessary for nervous system maintenance, the mechanisms are not entirely known. Cobalamins can be used to prevent or treat pathology arising from a lack of vitamin B12. (The product is for research purpose only.)

References


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