| PubChem = 2022 | DrugBank = APRD00567 | C=8 | H=11 | N=5 | O=3 | molecular_weight = 225.21 g/mol | melting_point = 256.5 | bioavailability = 10–20% (oral) | protein_bound = 9–33% | metabolism = Viral thymidine kinase | elimination_half-life = 2.2–20 hours | excretion = Renal | pregnancy_category = B3 (Au), B (U.S.) | legal_status = unscheduled/S4 (Au), POM (UK) | routes_of_administration = Intravenous, oral, topical }} Aciclovir (INN) or acyclovir (USAN, former BAN), chemica… (More on Acyclovir)