Molar mass of Cobalamin (vitamin B12)
The molecular formula of Cobalamin (vitamin B12) is C63H88CoN14O14P, giving a molar mass of 1355.388 g/mol.
Molar mass
1355.388g/mol
Computed from the formula with the IUPAC conventional atomic weights (abridged, 2021 edition).
Formula
C63H88CoN14O14P
Category
Vitamins
Atoms per molecule
181
Cobalamin (vitamin B12) conversions
Mass ↔ amount and solution conversions derived from the stored molar mass of 1355.388 g/mol.
1 mmol1355.388 mg
1 g0.7378 mmol
1 M1355.388 g/L
About Cobalamin (vitamin B12)
The cobalt-containing corrin vitamin, and one of the largest non-polymeric natural molecules. It is required by methionine synthase and methylmalonyl-CoA mutase, and its absorption depends on intrinsic factor.
Related compounds
Other entries in Vitamins.
Alpha-tocopherol (vitamin E)C29H50O2 · 430.717 g/molAscorbic acid (vitamin C)C6H8O6 · 176.124 g/molBetaine (trimethylglycine)C5H11NO2 · 117.148 g/molBiotin (vitamin B7)C10H16N2O3S · 244.309 g/molCholecalciferol (vitamin D3)C27H44O · 384.648 g/molCoenzyme Q10 (ubiquinone)C59H90O4 · 863.365 g/molFolic acid (vitamin B9)C19H19N7O6 · 441.404 g/molL-CarnitineC7H15NO3 · 161.201 g/molLipoic acidC8H14O2S2 · 206.318 g/molNiacin (vitamin B3)C6H5NO2 · 123.111 g/molPantothenic acid (vitamin B5)C9H17NO5 · 219.237 g/molPhylloquinone (vitamin K1)C31H46O2 · 450.707 g/mol