Quinine (brand names include: Quinarsal / Qualaquin / Apo-Quinine / Novo-Quinine / Quinine-Odan / Aethylcarbonis Chinin / Circonyl / Genin / Kinin / Q200 / Q300 / Quinate / Quinbisu / Quinimax / Quininga / Quinsul) is an antimalarial agent.