Ritonavir-13C-d3 is a stable isotope-labeled analog of Ritonavir (CAS 155213-67-5), a peptidomimetic HIV-1/2 protease inhibitor. It serves as an internal standard in LC-MS/MS for quantifying Ritonavir in pharmacokinetic studies, supporting both in vitro metabolism and in vivo drug interaction research.
Molecular Weight:
724.96
Formula:
13CC36D3H45N6O5S2
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