Category
Thiamine
CAS Number
7770-93-6
Alternate CAS Number
49614-72-4(HCl Salt)
Molecular Formula
C11H15ClN4OS
Molecular Weight
286.78
Synonym

3-[(4-Aminopyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium; 2'-Nor Thiamine

Keywords
Miscellaneous compounds
Slide 1.GIF

Thiamine Impurity-B is a certified reference standard used in the quality control and impurity profiling of Thiamine. It supports analytical method validation, stability studies, and regulatory compliance in pharmaceutical development.