Source usp ketoprofen powder for Internal Medicine, Pain Relief, and Inflammation

Strategic Sourcing Guide for USP Ketoprofen Powder

Understanding the Product Profile and Technical Specifications

When sourcing Ketoprofen powder, specifically targeting the USP grade, buyers must first establish a clear understanding of the physical and chemical baseline that defines this active pharmaceutical ingredient (API). The product is fundamentally identified by its Chemical Abstracts Service (CAS) registry number, 22071-15-4, which serves as the primary unique identifier in global trade databases. The molecular formula is C16H14O3, with a molecular weight of 254.285 g/mol. These fundamental chemical constants are non-negotiable for verification purposes; any deviation suggests a different compound or a significant impurity profile.

The physical state of the product is consistently observed as a solid, specifically appearing as a white powder. This visual characteristic is a primary, albeit preliminary, quality indicator. The density of the substance is recorded at 1.198 g/cm³, a figure that can be relevant for logistics planning and bulk handling calculations. Thermal properties are equally critical for storage and processing. The melting point range is observed between 69-71 °C, indicating a relatively low thermal stability threshold that requires careful temperature control during manufacturing and transport. The boiling point is significantly higher, recorded at 431.3 °C at 760 mmHg, suggesting the substance is stable under standard atmospheric pressure but requires specialized conditions for vaporization.

Chemical descriptors further define the molecule's behavior. The partition coefficient (LogP) is 3.10570, indicating a moderate to high lipophilicity, which influences its solubility profile and potential for bioavailability in pharmaceutical formulations. The polar surface area (PSA) is 54.37000 Ų, a metric often correlated with the molecule's ability to cross biological membranes. While the product is categorized under "Biological Products" in some listings, its synthesis method is explicitly noted as "Chemical Synthesis," classifying it as an organic chemical derived through synthetic processes rather than extraction from biological sources. This distinction is vital for understanding the supply chain dynamics and potential impurity profiles associated with synthetic routes.

Compliance Framework and Certification Verification

For any procurement of Ketoprofen intended for pharmaceutical use, adherence to regulatory standards is the paramount requirement. The core keyword "USP" implies that the product must meet the specifications set forth by the United States Pharmacopeia. However, the market data indicates a broader compliance landscape where products often carry multiple certifications simultaneously. Buyers should expect to see references to BP (British Pharmacopoeia), USP, ISO, HSE, and GMP (Good Manufacturing Practice) within supplier documentation.

The presence of these certifications is not merely a marketing claim but a prerequisite for regulatory clearance in major markets. The specific standard "BP USP" is frequently cited, suggesting that the product is manufactured to satisfy the rigorous criteria of both pharmacopoeias. Additionally, the certificate of analysis (COA) is a mandatory document, often labeled as "Specific" in product attributes. This document must be issued by a laboratory utilizing High-Performance Liquid Chromatography (HPLC) as the primary test method. HPLC is the industry standard for quantifying purity and identifying impurities in pharmaceutical powders.

Buyers must verify that the supplier's GMP certification is current and covers the specific manufacturing site. The data lists "GMP, SGS, ISO" as common certification clusters. While these are observed in the supply pool, the buyer's due diligence must confirm that the specific batch being purchased is covered under these certifications. The "Standard" attribute often lists ">99%" as a purity threshold. While this is a common observation, it should be treated as a baseline target rather than a guaranteed absolute for every transaction. The buyer must demand a batch-specific COA that explicitly states the purity percentage achieved for that lot, ensuring it meets or exceeds the required specification.

Cost Drivers and Pricing Dynamics

The pricing of Ketoprofen powder is influenced by a complex interplay of factors, including purity levels, packaging configurations, and order volume. The observed market price range spans from $0.01 to $1800 per unit, a variance that reflects the difference between bulk raw material pricing and finished, packaged unit costs. This wide range underscores the importance of defining the "unit" clearly in procurement contracts. A price per kilogram for bulk powder will differ significantly from the price per vial for a pre-packaged, ready-to-use format.

Volume is the most significant driver of cost efficiency. The Minimum Order Quantity (MOQ) observed in the market ranges from 1 unit to 1,000,000 units. This flexibility allows buyers to scale their procurement based on their production needs. Small-scale research or pilot batches may incur a higher unit cost due to the fixed costs of setup and quality control, whereas large-scale industrial orders can leverage economies of scale to reduce the per-unit price. However, buyers must be cautious of suppliers offering extremely low prices with high MOQs, as this may indicate a lack of quality assurance or the presence of non-compliant stock.

Packaging also plays a role in the final cost structure. The product is available in various configurations, from simple cartons to complex multi-vial systems. Some listings specify "10ml amber tubular vial, 10vials/box," while others offer "1vials/Box, 50vials/Tray/Box." The choice of packaging affects the unit price; specialized packaging that ensures stability and prevents degradation will cost more than standard bulk packaging. Furthermore, the origin of the product, often cited as Xian or China, can influence logistics costs. While the domestic manufacturing base in China provides a competitive advantage in raw material costs, international buyers must factor in shipping, tariffs, and customs clearance into their total landed cost calculations.

Typical Applications and Usage Modes

Ketoprofen powder is primarily utilized in the pharmaceutical industry, specifically within the realm of internal medicine. Its application is centered on the treatment of pain and inflammation, making it a critical component in the formulation of analgesic and anti-inflammatory drugs. The product is suitable for a broad demographic, including adults, children, and the elderly, which necessitates precise dosing and formulation capabilities.

The usage mode of the final product varies. While the raw powder is a solid, the end-user applications can include oral liquids, topical formulations, or solid dosage forms like tablets and capsules. Some product attributes indicate "For external use," suggesting that the powder may be processed into gels, creams, or patches for topical application. However, the core pharmaceutical application remains internal medicine, where the powder is processed into ingestible forms. The "Type" of the product is listed as "Organic Chemicals" in some contexts and "Biological Products" in others, reflecting the diverse ways it can be integrated into different therapeutic regimens.

Customization is a key feature available in the market. Buyers can request specific formulations, dosages, or packaging tailored to their proprietary needs. The "Customized" attribute confirms that suppliers are willing to adjust the product to meet specific client requirements, whether that involves altering the particle size, modifying the packaging, or blending with excipients. This flexibility is particularly valuable for pharmaceutical companies developing new drug formulations or seeking to differentiate their products in a competitive market.

Supplier Evaluation and Quality Control Protocols

Selecting a reliable supplier for Ketoprofen powder requires a rigorous evaluation process that goes beyond simple price comparison. The first step is to verify the supplier's ability to provide a valid Certificate of Analysis (COA) for every batch. The COA must detail the results of the HPLC test method, confirming the purity and identifying any potential impurities. Buyers should also check for the "Specific" attribute, which indicates that the supplier provides a tailored analysis for the product.

Quality control should be an ongoing partnership rather than a one-time transaction. Buyers should inquire about the supplier's internal quality assurance processes and their adherence to GMP standards. The presence of certifications like SGS and ISO indicates a commitment to international quality standards, but these should be verified against the specific manufacturing facility. Additionally, the "Test Method" of HPLC should be standard across all transactions to ensure consistency in quality assessment.

When evaluating suppliers, buyers should also consider the "Customization" capabilities. A supplier that offers customization is likely more responsive to specific quality requirements and can adapt to changing regulatory landscapes. The "Shape" and "Appearance" of the powder, described as white and powdery, should be consistent with the supplier's historical data. Any deviation in color or texture should trigger a deeper investigation into the batch's integrity.

Long-Term Procurement Considerations and Supply Chain Stability

Sourcing Ketoprofen powder is not just a one-off transaction but a strategic decision that impacts long-term production stability. The "Indate" or shelf life of the product is a critical factor, with some listings indicating a 3-year validity period. Buyers must ensure that the supply chain can deliver products with sufficient remaining shelf life to accommodate their production schedules and distribution timelines.

The "Product Origin" is often listed as Xian or China, which provides a stable manufacturing base. However, buyers should assess the geopolitical and logistical risks associated with sourcing from this region. Diversifying the supplier base can mitigate the risk of supply disruptions. Furthermore, the "Standard" of the product, often cited as ">99%" or specific pharmacopoeia standards, must be maintained consistently over time. Any fluctuation in quality standards can disrupt production and lead to regulatory non-compliance.

Finally, the "Negotiable" nature of the product packing and the wide range of MOQs offer flexibility for buyers to adjust their procurement strategies based on market demand. However, buyers must remain vigilant about the "Type" of the product, ensuring that the classification remains consistent with their regulatory filings. Long-term success in sourcing Ketoprofen powder depends on building a relationship with suppliers who prioritize quality, transparency, and regulatory compliance over short-term cost savings. By maintaining a disciplined approach to verification and quality control, buyers can secure a reliable supply of high-grade Ketoprofen powder for their pharmaceutical needs.