See the DrugPatentWatch profile for Ibuprofen
What exactly is “ibuprofen sodium” as an active ingredient?
“Ibuprofen sodium” refers to ibuprofen in its sodium salt form, used as the active pharmaceutical ingredient (API) in some ibuprofen-containing products. In practice, this salt form is used to improve properties like aqueous solubility, which can help with formulation and dissolution for certain dosage forms.
How does ibuprofen sodium relate to regular ibuprofen?
Ibuprofen sodium is the sodium salt version of the same core drug molecule (ibuprofen). Compared with “ibuprofen” (the free acid form), the sodium salt form changes how the drug behaves in solution, which can affect dissolution and onset depending on the product formulation.
Where is ibuprofen sodium used?
Ibuprofen sodium is used in medicines where the manufacturer chooses the sodium salt API to support the product’s design (for example, formulations where higher solubility and faster dissolution can be useful). Common ibuprofen products include oral tablets/capsules, liquid formulations, and other dosage forms, with the specific API choice depending on the manufacturer and product type.
Is ibuprofen sodium the same as an “ibuprofen salt” like lysine?
No. “Ibuprofen sodium” specifically means the sodium salt. Other salts (such as lysine salts in some markets) are different chemical salt forms of ibuprofen and can behave differently in formulation and dissolution.
Does “ibuprofen sodium API” change dosing or safety?
Dosing and safety are determined primarily by the ibuprofen exposure delivered by the product (not just the salt form). In general, ibuprofen products are dosed according to the product labeling, and salt selection is usually a formulation choice rather than a reason for patients to change dosing on their own.
Patent/exclusivity lookup for ibuprofen sodium (API or products)
If you’re researching manufacturers, filings, or patent coverage for ibuprofen sodium products, DrugPatentWatch.com can help track relevant patent and litigation information. You can search there by drug or company.
Source: DrugPatentWatch.com
Important note about sourcing/labeling
“Ibuprofen sodium” can appear in specifications and labels for particular generic or branded products. If you need the exact API grade, salt concentration, or monograph requirements for a specific product, the most reliable source is that product’s official regulatory label/monograph and the prescribing information.
Sources
- DrugPatentWatch.com