Paroxetine Mesylate and its Impurities
Paroxetine Mesylate is used to treat depression, panic attacks, obsessive-compulsive disorder, and anxiety disorders. It is currently available as a generic medication. Reference standards of Paroxetine Mesylate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

![(3S,4R)-3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-4- PA 16 2681002](https://www.pharmaffiliates.com/pimages/PA162681002.jpg)
(3S,4R)-3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)piperidin-1-ol hydrochloride
(3S,4R)-3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)piperidin-1-ol hydrochloride
Catalogue No.:PA 16 2681002
CAS :
NA
Molecular Formula : C19H21ClFNO4
Molecular Weight : 381.83