产品描述
Pyrithiamine is the pyridine analog of thiamine that prevents growth of organisms that require intact thiamine. [1] It inhibits the growth of bacterial and fungal species at a pyrithiamine:thiamine ratio of 10:1 in growth media and induces symptoms of thiamine deficiency in mice at a dietary ratio of 3:1. These effects are reversible with addition of sufficient thiamine in all species. Pyrithiamine inhibits the formation of cocarboxylase from thiamine in chicken blood in a dose-dependent manner. [2] It has been used to induce thiamine deficiency in various disease models, including rat models of alcoholism and diencephalic amnesia, to study the effects of thiamine deficiency on disease pathology.[3] [4]
Cas No.
534-64-5
分子式
C14H20Br2N4O
分子量
420.14
别名
Pyrithiamine (hydrobromide)
储存和溶解度
PBS (pH 7.2):5 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years