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Methylcobalamin
C63H91CoN13O14P 1344.40
 Coα-[α-5,6-dimethyl-1H-benzoimidazol-1-yl]-Coβ-methylcobamide [13422-55-4]

DEFINITION

Methylcobalamin contains NLT 98.0% and NMT 102.0% of methylcobalamin (C63H91CoN13O14P), calculated on the anhydrous basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Cyanocobalamin (Crystalline) RS
USP Hydroxocobalamin Acetate RS
USP Methylcobalamin RS
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