SPL Set ID: cf620257-7497-44c1-9853-87f96d262fbd
1 drug(s) with this SPL Set ID
Orphenadrine citrate is the citrate salt of orphenadrine. It occurs as a white, crystalline powder having a bitter taste. It is practically odorless; sparingly soluble in water, slightly soluble in alcohol. The chemical name of orphenadrine citrate is (±)-N,N-Dimethyl-2-[(o-methyl-〈-phenylbenzyl)oxy]ethylamine citrate (1:1) having molecular formula C 18 H 23 NO•C 6 H 8 O 7 and molecular weight of 461.51. It has the following structural formula: Each tablet for oral administration contains 100 mg orphenadrine citrate. Each Orphenadrine citrate extended release tablet contains the following inactive ingredients: hydroxypropyl methylcellulose, lactose monohydrate and magnesium stearate. S:\RA\2011 ANDA\Orphenadrine Citrate ER Tablets\CBE - Labeling\Backup\062812\figure-01.jpg