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Fenoprofen Calcium stands among the non-steroidal anti-inflammatory drugs, recognized for helping people manage pain and inflammation, especially with arthritis and related conditions. The raw material comes as a white to off-white powder or crystalline solid, sometimes appearing in flakes or pearls, reflecting its processed purity. In a chemistry lab, this compound holds a precise identity: the molecular formula C30H26CaO8. It carries a molecular weight close to 562.61 g/mol. Each sample’s structure includes two molecules of fenoprofen linked to one molecule of calcium, which gives it remarkable stability as both a raw ingredient and a pharmaceutical component.
Fenoprofen Calcium holds together as a solid, with a density typically around 1.3 g/cm³ at standard temperature. Most raw material is crystalline, though sometimes sold as a fine powder for better blending during manufacturing. No odor, virtually no taste, but what stands out is its poor solubility in water, matched by a slightly better solubility in alcohol and organic solvents. Melting point often sits between 160°C and 165°C, signaling purity and processing grade. These characteristics guide how production floors process or store the substance. Proper humidity and temperature control become essential to prevent degradation.
Traditionally, pharmaceutical firms watch the purity of Fenoprofen Calcium closely; finished goods contain over 98% of the active ingredient by weight. The HS Code falls under 29163990, relating to aromatic carboxylic acids and their derivatives. Molecular structure highlights calcium ion binding with fenoprofen molecules through carboxylate groups, ensuring reliable performance in both tablets and solutions. Storage containers often receive moisture-proof lining; quality control teams check for even trace contaminants, including heavy metals or organic impurities, knowing even a small impurity can weaken effectiveness or raise toxicity risk later.
Depending on the use, Fenoprofen Calcium comes as flakes, powder, or crystalline solids. In rare cases, it blends into liquid preparations where pharmacological speed matters. Each batch tends to appear uniformly white, with little deviation in texture or brightness. The material’s handling goes beyond gloves and goggles—it demands strict process monitoring, as trace amounts in ambient air might irritate eyes and skin or trigger allergic reactions among floor staff. Transport usually involves airtight, inert containers. Makers track product via lot numbers to ensure traceability and monitor shelf life, which stays stable under dry and dark storage.
Direct exposure to Fenoprofen Calcium, in its raw form, can harm respiratory systems; inhalation or accidental ingestion causes gastric distress and respiratory irritation. OSHA and local regulators encourage material safety sheets wherever batches are opened or transferred. Spills get swept with special absorbents, not water, since excess moisture speeds chemical breakdown. Most suppliers rate this compound as moderately hazardous, with risk management including eyewash stations, respirators, and clear labelling. Disposal always follows hazardous waste requirements to prevent environmental leaching.
Drug manufacturers depend on high-purity material, so sourcing often comes from ISO-certified and GMP-compliant suppliers. Audits focus on verifiable testing protocols—HPLC, FTIR, and elemental analysis—to confirm specs including density, particle size, and water content. Safe supply chains, regular training, and controlled inventories form the backbone of responsible use. Investing in process engineering—sealed transfer systems, HEPA-filtered air, and humidity control—offers the best chance at worker protection and product integrity, without forcing unnecessary costs onto healthcare users downstream.
