Description

Ibuprofen CAS NO 58560-75-1 is a widely recognized non-steroidal anti-inflammatory drug (NSAID) and a key active pharmaceutical ingredient (API). It is valued for its potent analgesic, anti-inflammatory, and antipyretic properties, making it a cornerstone in pain management and fever reduction. This high-quality API is essential for pharmaceutical manufacturers producing over-the-counter and prescription medications, including tablets, capsules, and topical formulations, for the global healthcare market.

Application

• Pharmaceutical API: Primary active ingredient in solid oral dosage forms such as tablets and capsules for pain and inflammation relief.
• Analgesic Formulations: Used in combination products for headaches, dental pain, menstrual cramps, and minor arthritis pain.
• Pediatric Medications: Incorporated into suspensions and chewable tablets designed for children's fever and pain management.
• Topical Preparations: Utilized in gels, creams, and patches for localized pain relief with reduced systemic exposure.
• Veterinary Medicine: Applied in veterinary pharmaceuticals for managing pain and inflammation in animals.
• Clinical Research: Serves as a reference standard and raw material in pharmacological studies and drug development.

Basic Information

Product Name	Ibuprofen
CAS No.	58560-75-1
Molecular Formula	C13H18O2
Molecular Weight	206.28 g/mol
Synonyms	(±)-2-(4-Isobutylphenyl)propionic acid; 4-Isobutyl-α-methylphenylacetic acid; p-Isobutylhydratropic acid; Advil; Motrin; Nurofen; Brufen; Rufen; Ibuprohm; IBU
EINECS	Contact for details

Quality Control

Our Ibuprofen API is manufactured under strict quality management systems, ensuring it meets or exceeds major pharmacopoeial standards such as USP, EP, and BP. Every batch undergoes comprehensive analytical testing including identification, assay, and impurity profiling. A Certificate of Analysis (COA) documenting purity, related substances, residual solvents, and other critical parameters is provided to guarantee traceability and compliance for your regulatory submissions.

Storage

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

Specification

Item	Specification
Appearance	White or almost white crystalline powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms
Assay (HPLC)	99.0% - 101.0%
Related Substances (HPLC)	Individual impurity ≤ 0.1%; Total impurities ≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Loss on Drying	≤ 0.5%
Optical Rotation	-0.05° to +0.05°
Particle Size Distribution	Upon request

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