3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-4-methyl-5-(2-(sulfooxy)ethyl)thiazol-3-ium hydrogensulfate Thiamine Impurity

98%

None

Sealed in dry,2-8℃

Room temperature in continental US; may vary elsewhere.

C₁₂H₁₈N₄O₈S₃

442.49

Thiamine EP Impurity A Sulfate

O=S([O-])(O)=O.O=S(O)(OCCC1=C(C)[N+](CC2=CN=C(C)N=C2N)=CS1)=O

196.71

-0.56056

10

3

6