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Vitamin B12 |
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Vitamin B12 |
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68-19-9 |
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Prototype of the family of naturally occurring cobalt coordination compounds knows as crinoids. Analogs of vitamin B12 which differ only in the ¥â-ligand of the cobalt are termed coalmine. Synthesized almost exclusively by bacteria. |
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Name Vitamin B12 CAS 68-19-9 Molecular formula C63H88CoN14O14P Molecular weight 1355.37 Stability Hygroscopic. Keep cold and dry. Categories Vitamin and amino acid Quality standard USP32 Package In 1 kg aluminum foil bag Chemical Properties Crystalline
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