4-Acetylsimvastatin is acetylated simvastatin. Simvastatin is a competitive inhibitor of HMG-CoA reductase (Ki: 0.2 nM).

145576-25-6

C27H40O6

460.6

4-Acetylsimvastatin

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