cevimeline and its Impurities
Cevimeline is used in the treatment of dry mouth and especially associated with Sjögren's syndrome. It is a parasympathomimetic and muscarinic agonist, with particular effect on M1 and M3 receptors.. Reference standards of Cevimeline API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

![(E)-1,4'-Diaza[2,2'-bi(bicyclo[2.2.2]octanylidene) PA 56 0311004](https://www.pharmaffiliates.com/pimages/PA560311004.jpg)
(E)-1,4'-Diaza[2,2'-bi(bicyclo[2.2.2]octanylidene)]-3-one--(Z)-1,4'-diaza[2,2'-bi(bicyclo[2.2.2]octanylidene)]-3-one (1/1)
(E)-1,4'-Diaza[2,2'-bi(bicyclo[2.2.2]octanylidene)]-3-one--(Z)-1,4'-diaza[2,2'-bi(bicyclo[2.2.2]octanylidene)]-3-one (1/1)
Catalogue No.:PA 56 0311004
CAS :
NA
Molecular Formula : C14H20N2O
Molecular Weight : 232.3