Theophylline: Drug Effects, Side Effects, Dosage and Uses

Products Theophylline is commercially available as sustained-release tablets and as an injectable (Unifyl, Aminophylline). It has been approved in many countries since 1954. Euphylline is no longer marketed. Structure and properties Theophylline (C7H8N4O2, Mr = 180.2 g/mol) is a white crystalline powder that is sparingly soluble in water. It is a methylxanthine and structurally related … Theophylline: Drug Effects, Side Effects, Dosage and Uses