Description

Ibuprofen Sodium Salt is the water-soluble sodium salt form of the widely used non-steroidal anti-inflammatory drug (NSAID) ibuprofen. This enhanced solubility profile makes it a critical intermediate for formulating injectable and fast-acting oral pharmaceutical products where rapid absorption and bioavailability are paramount. It is primarily utilized by pharmaceutical manufacturers and research institutions in the development and production of advanced analgesic and anti-inflammatory medications.

Application

• Injectable Pharmaceutical Formulations: Key ingredient for parenteral solutions requiring rapid onset of action for pain and inflammation management.
• Fast-Dissolving Oral Dosage Forms: Used in the manufacture of orally disintegrating tablets (ODTs), films, and granules for improved patient compliance.
• Analytical Reference Standard: Serves as a high-purity standard in quality control (QC) and research & development (R&D) laboratories for HPLC, UV, and other analytical methods.
• Preclinical & Clinical Research: Employed in pharmacological studies and clinical trials for investigating new delivery systems and therapeutic applications of ibuprofen.
• Veterinary Medicine: Component in soluble formulations for anti-inflammatory and analgesic treatments in animals.

Basic Information

Product Name	Ibuprofen Sodium Salt
CAS No.	31121-93-4
Molecular Formula	C13H17NaO2
Molecular Weight	228.26 g/mol
Synonyms	Sodium Ibuprofen; Ibuprofen Sodium; Ibuprofen Na Salt; (+/-)-2-(4-Isobutylphenyl)propionic Acid Sodium Salt; (RS)-2-(4-Isobutylphenyl)propanoic Acid Sodium Salt; 4-Isobutyl-α-methylphenylacetic Acid Sodium Salt; Advil Sodium Salt; Motrin Sodium Salt
EINECS	Contact for details

Quality Control

Our Ibuprofen Sodium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. A detailed Certificate of Analysis (COA) providing specifications for identity, assay, purity, and related substances is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
pH (5% solution)	7.5 - 9.5
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.