Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) and a key active pharmaceutical ingredient (API) used in the manufacture of pain relief and anti-inflammatory medications. This high-purity reagent (≥98% by GC) appears as a white to faint yellow powder with a melting point of 75-78°C. It is soluble in ethanol, forming a clear, colorless to faint yellow solution. Commonly employed in pharmaceutical research, synthesis, and quality control, it helps in developing formulations for alleviating mild to moderate pain (e.g., headaches, dental pain, menstrual cramps, muscle aches), reducing inflammation (e.g., in arthritis, tendonitis, bursitis), and lowering fever. Available forms for end-use products include tablets, capsules, gels, and suspensions, but this product is provided as pure powder for professional applications. Handle with care; consult safety data sheets for potential hazards, and use appropriate protective equipment in laboratory settings.