"The U.S. Food and Drug Administration today approved the first generic versions of Aciphex (rabeprazole sodium) delayed-release tablets, used to treat gastroesophageal reflux disease (GERD) in adults and adolescents (ages 12 and up).
(pantoprazole sodium) for Intravenous Use Only
- Patient Information:
Therapeutic class: Proton Pump Inhibitor (PPI) Route of administration: For Intravenous use only
The active ingredient in PROTONIX® I.V. (intravenous pantoprazole sodium) for Injection is a substituted benzimidazole, sodium 5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl] sulfinyl]-1H-benzimidazole, a compound that inhibits gastric acid secretion. Its empirical formula is C16H14F2N3NaO4S, with a molecular weight of 405.4. The structural formula is:
Pantoprazole sodium is a white to off-white crystalline powder and is racemic. Pantoprazole has weakly basic and acidic properties. Pantoprazole sodium is freely soluble in water, very slightly soluble in phosphate buffer at pH 7.4, and practically insoluble in n-hexane. The stability of the compound in aqueous solution is pH-dependent. The rate of degradation increases with decreasing pH. The reconstituted solution of PROTONIX I.V. for Injection is in the pH range 9.0 to 10.5.
PROTONIX I.V. for Injection is supplied as a freeze-dried powder in a clear glass vial fitted with a rubber stopper and crimp seal containing pantoprazole sodium, equivalent to 40 mg of pantoprazole, edetate disodium (1 mg), and sodium hydroxide to adjust pH.
What are the precautions when taking pantoprazole sodium (Protonix I.V.)?
Last reviewed on RxList: 3/3/2014
This monograph has been modified to include the generic and brand name in many instances.
Additional Protonix I.V. Information
- Protonix I.V. Drug Interactions Center: pantoprazole iv
- Protonix I.V. Side Effects Center
- Protonix I.V. Overview including Precautions
- Protonix I.V. FDA Approved Prescribing Information including Dosage
Protonix I.V. - User Reviews
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