Molar mass of Thiamine (vitamin B1)
The molecular formula of Thiamine (vitamin B1) is C12H17N4OS, giving a molar mass of 265.355 g/mol.
Molar mass
265.355g/mol
Computed from the formula with the IUPAC conventional atomic weights (abridged, 2021 edition).
Formula
C12H17N4OS
Category
Vitamins
Atoms per molecule
35
Thiamine (vitamin B1) conversions
Mass ↔ amount and solution conversions derived from the stored molar mass of 265.355 g/mol.
1 mmol265.355 mg
1 g3.7685 mmol
1 M265.355 g/L
About Thiamine (vitamin B1)
The thiazolium-ring vitamin whose diphosphate ester is the cofactor for pyruvate dehydrogenase and other decarboxylations. Its deficiency causes beriberi, historically widespread where rice was polished.
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/molCobalamin (vitamin B12)C63H88CoN14O14P · 1355.388 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/mol