85-1342-76　Cyanocobalamin (Vitamin B12) 5g　CAS No:68-19-9　C8400

特徴

• Prototype of the family of naturally occurring cobalt coordination compounds knows as corrinoids. Analogs of vitamin B12 which differ only in the β-ligand of the cobalt are termed cobalamins. Synthesized almost exclusively by bacteria. Dietary sources include fish, meat, liver, and dairy products; plants have little or no cobalamins. Converted by the body into its bioactive forms, methylcobalamin and cobamamide, which serve as enzyme cofactors. Severe deficiency may result in megaloblastic anemia and/or neurological impairment.
• Synonyms:5,6-Dimethyl-1-(3-O-phosphono-α-D-ribofuranosyl)-1H-benzimidazole Monoester Cobinamide Cyanide Inner Salt; 5,6-Dimethylbenzimidazolyl Cyanocobamide; 5,6-Dimethylbenzimidazolyl-Co-cyanocobamide; Anacobin; Antipernicin; Apikobal; B-Twelve; B-Twelve Ora; Bedodeka; Bedoz; Behepan; Berubi; Berubigen; Dobetin; Docemine; Docibin; Poyamin; Rebramin; Redamina; Vitarubin; Vitral
• Molecular Formula:C63H88CoN14O14P
• Molecular Weight:1355.38
• Appearance:Dark red crystalline powder
• Purity:≥97%
• Identification:Conforms to USP reference
• Loss on Drying:≤10%
• Residual Solvents (Acetone):≤0.5%
• Psuedo Cyanocobalamin:Conforms to USP
• Total Plate Count:≤1000cfu/g
• Yeast and Mold:≤100cfu/g
• E. coli:Negative
• Meets or exceeds USP specifications