pentoxyverine and its Impurities
Pentoxyverine is used for cough associated with illnesses like common cold. Pentoxyverine or carbetapentane is an antitussive. It is sold over-the-counter in the United States as Solotuss. Reference standards of Pentoxyverine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.