aminophylline and its Impurities

Aminophylline is less potent and shorter-acting than theophylline. Its most common use is in the treatment of airway obstruction from asthma or COPD. Aminophylline is used to reverse regadenoson, dipyridamole or adenosine based infusions during nuclear cardiology stress testing. Reference standards of Aminophylline API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.