SHEET /m/ritonavir · PubChem CID 392622 · CAS 155213-67-5 · REV 2026.07
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Ritonavir
from sourceC37H48N6O5S2 · 720.9 g/mol
Empetus · Norvir · Ritomune · Viekirax
What is Ritonavir?
An antiviral for HIV, now used mostly in tiny amounts to slow the breakdown of other antivirals, including the Paxlovid COVID-19 pill. from source
CategoryPrescription medicine
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Fig. 1 · 2D structure RDKit
SMILES
CC(C)C1=NC(=CS1)CN(C)C(=O)N[C@@H](C(C)C)C(=O)N[C…112 charactersWhere you'll find it
Dispensed on prescription, not sold on a shelf. See the rest of the prescription medicine group.
Toxicity & hazards
WarningIrritantHealth hazardH302, H312, H319, H332, H351, H361from source