Shelf life (days): 1460.0
Formulation: A solid
Formal Name: 2-(4-fluorophenyl)-ßR,dR-dihydroxy-5-(1-methylethyl)-3-(phenyl-d5)-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, hemicalcium salt
Purity: ≥99% deuterated forms (d1 -d3)
Formula Markup: C33H29D5FN2O5 / 1/2Ca
Formula Weight: 562.662243
CAS Number: 222412-82-0
Notes: Atorvastatin-d5 is intended for use as an internal standard for the quantification of atorvastatin (Item No. 10493) by GC- or LC-MS. Atorvastatin is an inhibitor of HMG-CoA reductase, the rate-limiting enzyme in the mevalonate pathway of cholesterol synthesis, that has IC50 values of 73, 102, and 0.6 nM for HepG2 cells, human fibroblasts, and rat hepatocytes, respectively.{37553} Formulations containing atorvastatin have been used in the treatment of hypercholesterolemia and certain dyslipidemias.