4-Hydroxytolbutamide(Hydroxytolbutamide), a metabolite of Tolbutamide, which is metabolized by CYP2C8 and CYP2C9. Tolbutamide is a first generation potassium channel blocker and a sulfonylurea oral antidiabetic[1][2].

5719-85-7

C12H18N2O4S

286.35

Hydroxytolbutamide;4-Hydroxytolbutamide

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years