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(ondansetron) Oral Soluble Film
ZUPLENZ (ondansetron) oral soluble film is a white opaque orally dissolving film designed to be applied on top of the tongue where it will dissolve in 4 to 20 seconds and then is swallowed with saliva.
ZUPLENZ does not require water to aid dissolution or swallowing.
The active ingredient in ZUPLENZ is ondansetron base, the racemic form of ondansetron, and a selective blocking agent of the serotonin 5-HT3 receptor type. Chemically it is (±) 1, 2, 3, 9-tetrahydro-9-methyl-3- [(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one.
Figure 1: Structural formula of ondansetron
The empirical formula is C18H19N3O representing a molecular weight of 293.3. Each 4-mg ZUPLENZ oral soluble film for oral administration contains 4 mg ondansetron base. Each 8-mg ZUPLENZ oral soluble film for oral administration contains 8 mg ondansetron base. Each ZUPLENZ oral soluble film also contains the inactive ingredients butylated hydroxytoluene, calcium carbonate, colloidal silicon dioxide, erythritol, hydroxypropyl methylcellulose, monoammonium glycyrrhizinate, peppermint flavor, polyethylene oxide, sodium bicarbonate, sucralose, titanium dioxide and xanthan gum.
Last reviewed on RxList: 11/11/2013
This monograph has been modified to include the generic and brand name in many instances.
Additional Zuplenz Information
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