Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
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Etofenamate

    • Product Name Etofenamate
    • Alias Treflan
    • Einecs 248-362-2
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    166069

    chemical_name Etofenamate
    CAS_number 30544-47-9
    molecular_formula C18H18ClNO3
    molar_mass 331.80 g/mol
    appearance Colorless to pale yellow oily liquid
    therapeutic_class Nonsteroidal anti-inflammatory drug (NSAID)
    route_of_administration Topical
    mechanism_of_action Inhibits prostaglandin synthesis
    primary_use Relief of pain and inflammation in musculoskeletal disorders
    solubility Insoluble in water; soluble in organic solvents
    brand_names Geltona, Traumon, Rheumon Gel
    storage_conditions Store below 25°C away from light

    As an accredited Etofenamate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging for Etofenamate includes a 100g white HDPE bottle with a tamper-evident screw cap, labeled with hazard and product information.
    Shipping Etofenamate should be shipped in tightly sealed containers, protected from light, moisture, and physical damage. It should be stored at room temperature and transported according to local chemical safety regulations. Ensure proper labeling, and ship with appropriate documentation. Avoid exposure to extreme temperatures and incompatible substances during transit.
    Storage Etofenamate should be stored in a tightly closed container, away from direct sunlight, heat, and moisture. It is best kept at room temperature, ideally between 15°C to 30°C (59°F to 86°F). Ensure it is placed in a dry, well-ventilated area, and kept out of reach of children and incompatible substances to maintain stability and safety.
    Application of Etofenamate

    Applications of Etofenamate in Industrial Manufacturing

    Etofenamate serves as an established raw material in a select number of specialized industries with rigorous technical requirements. Our manufacturing expertise and supply assurance support downstream customers engaged in regulated and quality-driven production environments. The following application scenarios highlight how this material integrates into the value chain and facilitates distinct industrial processes.

    1. Topical Analgesic Formulation Manufacturing

    Leading pharmaceutical producers employ etofenamate as an active ingredient in topical analgesic gels and creams for managing musculoskeletal pain and inflammation. In this sector, etofenamate incorporation must adhere to strict pharmacopeial standards with validated process controls. Manufacturers weigh the active dose and vehicle compatibility according to regional market authorizations, factoring in both efficacy and local transdermal absorption regulations. The precise addition of etofenamate influences viscosity, shelf life, and the performance profile of finished semi-solid dosage forms intended for consumer and hospital markets.

    Industry compliance standards

    • European Pharmacopoeia (Ph. Eur.) Monograph 2599
    • United States Pharmacopeia (USP) pending standardization requirements
    • Good Manufacturing Practice (EU GMP, CFR Title 21 Part 211)
    • Relevant national health agency approvals (EMA, FDA, NMPA)

    Typical usage ratio

    • Typically 5–10% by weight of the total formulation in gels and creams, adjusted based on local regulatory dosage limits and pharmacokinetic profiles for target populations

    Downstream process integration

    • Incorporation during compounding stage after base preparation, dissolved or dispersed under controlled temperature conditions to ensure homogeneity before emulsification and packaging

    Final product types

    • OTC and prescription anti-inflammatory gels
    • Transdermal pain relief creams
    • Hospital-use sports injury rubs
    • Post-trauma muscle and joint ointments

    2. Pharmaceutical Patch Manufacturing

    Contract development and manufacturing organizations (CDMOs) and specialty pharmaceutical firms utilize etofenamate for medicated patches designed for sustained dermal drug delivery. The controlled release properties of the material are harnessed in matrix and reservoir patch systems. Dosage uniformity and the compatibility with patch substrates are critical for compliance with international regulatory audits and clinical trial requirements. This segment requires documentation of ingredient traceability, validated mixing protocols, and robust quality assurance sampling in final lot release.

    Industry compliance standards

    • ICH Q7 GMP for Active Pharmaceutical Ingredients
    • ISO 13485 for medical device-quality management
    • MHLW (Japan) approval standards for transdermal therapeutics
    • EU Medical Device Regulation (MDR 2017/745)

    Typical usage ratio

    • Ranging from 1% to 8% by total patch matrix weight, adjusted according to patch size, target release rate, and specific clinical indications

    Downstream process integration

    • Added to polymer matrix or adhesive dispersion before solution casting or coating onto backing layer; loading and curing processes monitored via in-line spectrophotometry for dosage verification

    Final product types

    • Transdermal anti-inflammatory patches
    • Chronic pain management reservoir systems
    • Sports medicine stick-on pain relievers

    3. Veterinary Topical Medicament Production

    Animal healthcare manufacturers formulate etofenamate into topical preparations for veterinary use, with specifications adjusted for species-specific absorption and safety thresholds. This raw material supports the production of external anti-inflammatory gels and liniments targeting musculoskeletal conditions in companion animals and livestock. Compliance with veterinary drug residues, batch traceability, and strict withdrawal period documentation is required, especially in food-producing animals.

    Industry compliance standards

    • European Union Regulation (EU) No 37/2010 on veterinary medicinal product residues
    • VICH GL50 Good Manufacturing Practice for veterinary products
    • National veterinary pharmacopeias (e.g., Chinese Veterinary Pharmacopoeia)
    • Animal Drug Approval requirements (FDA-CVM, EMA-V)

    Typical usage ratio

    • Normally 3–7% of finished gel or lotion, determined by species, weight class, and therapeutic indication

    Downstream process integration

    • Dispersion or dissolution into semi-solid carrier bases during blending phase, under controlled shear and temperature, followed by filling in species-specific applicator packaging

    Final product types

    • Veterinary external-use anti-inflammatory gels
    • Muscle and joint liniments for equine or bovine practices
    • Topical pain relief creams for companion animals

    4. Pharmaceutical Bulk Repacking & Compounding

    Licensed pharmaceutical compounding centers and hospital pharmacies source etofenamate for magistral prescription compounding, where custom topical dosage forms require rigorous handling and secondary quality validation. Compliance extends to in-house traceability, label integrity, and controlled access storage, ensuring suitability for individualized medical formulations based on physician orders. Integration in this context typically addresses needs unmet by standard commercial dosages.

    Industry compliance standards

    • USP <795> Pharmaceutical Compounding—Nonsterile Preparations
    • Good Distribution Practice (GDP) for APIs and excipients
    • National Compounding Pharmacy Guidelines (e.g., PCAB Accreditation in the US, GPP in EU)
    • Hospital pharmacy internal QC protocols

    Typical usage ratio

    • Up to 10% depending on the prescriber’s orders, patient age, and condition; requires pharmacist calculation and physician confirmation

    Downstream process integration

    • Bulk transfer, weighing, and hand-blending into customized base in pharmacy clean rooms, with batch documentation and auxiliary analytical identity testing before patient dispensing

    Final product types

    • Personalized pain rubs formulated per individual prescriptions
    • Custom concentration gels for specialized dermatological uses
    • Combination anti-inflammatory topical therapies with co-formulated APIs
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    Certification & Compliance
    More Introduction

    Etofenamate – Expertise from a Manufacturer’s Perspective

    Introducing Etofenamate: Purpose and Character

    Anyone in the business of pharmaceuticals or topical pain-relief agents knows how critical the role of raw materials is. Etofenamate represents an important solution for anti-inflammatory needs. Over the years, we have fine-tuned our process to develop this active ingredient with performance and stability in mind, understanding firsthand the impact that purity and handling have on final outcomes. As a manufacturer, we oversee every stage, from sourcing key input chemicals to the final analysis before packaging, ensuring the product meets and often exceeds industry standards.

    Understanding Etofenamate’s Place in Topical Formulation

    Etofenamate stands out as a non-steroidal anti-inflammatory agent, widely favored by formulators for its ability to address musculoskeletal pain through topical gels, creams, and sprays. We have seen the market change, regulations evolve, and expectations increase. Through this experience, we have found that clients value consistency, solubility, and reliable activity over claims of novelty or glamour. Etofenamate answers to these needs through a well-documented function: supporting relief for conditions such as muscle strain, back pain, arthritis-related discomfort, and soft-tissue injuries.
    We produce this compound in accordance with up-to-date pharmacopeial references to assure uniformity and predictable performance. Long-term partners have taught us that reliability builds business – our focus remains on what deliverable properties matter most to formulation chemists and procurement teams.

    Model and Specifications Based on Real Industry Experience

    Throughout our production history, we have maintained a transparent dialogue with formulation teams and QA specialists. Etofenamate in our line commonly presents as a white to off-white crystalline powder. Moisture content remains tightly controlled, as high humidity directly affects particle behavior and shelf life. Every batch undergoes strict checks for identification and purity using high-pressure liquid chromatography. Content usually sits above 99%, and we limit impurity content to well below pharmacopoeial thresholds. Particle sizing hinges entirely on downstream demand: some clients require micronized forms for sprayable liquids, while others prefer coarser grains for creams with a thicker consistency.
    We use our own filtration, drying, and sieving equipment, avoiding cross-contamination with other anti-inflammatories such as diclofenac or ibuprofen. This has been a concern for contract processors and resellers, but direct manufacturers can control the process environment and provide clear audit trails for batches.

    Production Insights: Keeping Quality at the Forefront

    Years ago, complaints from end-users about inconsistent cream texture made us re-examine our final drying process. We installed new vacuum ovens and improved powder handling protocols to ensure moisture levels stayed below 0.5%. Clients have remarked on the improved dispersibility of our powder – which doesn’t clump in solution or slurry. While many intermediaries claim high-purity stocks, only regular in-house sampling and maintenance will produce uniformity at scale.
    Production scale brings its own challenges. We have learned to keep separate lines for anti-inflammatories, reducing the risk of mix-ups or residues. Our technicians receive hands-on training, not just classroom lectures. This human element matters for error reduction, especially in multipurpose facilities. Documentation always follows the batch, with full spectral analysis and impurity breakdowns available.

    Comparing Etofenamate with Other Anti-Inflammatory Agents

    We often receive questions about how etofenamate stacks up against established raw materials like diclofenac sodium, ketoprofen, or ibuprofen. Practical experience has shown that etofenamate sets itself apart through high lipophilicity. This means it penetrates fatty tissue and skin layers more readily, helping act directly at the site of pain. Our regular customers appreciate the lack of stickiness and greasiness when compared with products based on heavier, more waxy carriers. Unlike aspirin-based actives, etofenamate rarely triggers skin sensitivity or allergic reactions in our surveyed users.
    Some teams have tried swapping etofenamate with cheaper NSAIDs, only to find their gels and emulsions break down faster or respond poorly to storage at varying temperatures. We have run our powders through stress testing – humidity chambers, heat excursions, UV exposure. Results show that etofenamate maintains integrity and resists yellowing or decomposition longer than comparable NSAIDs, provided it is stored according to guidelines.
    Pharmacologically, etofenamate also exerts its effect mainly through local COX inhibition, steering clear of systemic GI side effects that oral NSAIDs infamously trigger. Reformulation teams, especially those supplying sports medicine and orthopedic clinics, have cited this as the main benefit over alternatives.

    Direct Supply Chain Benefits: Manufacturer’s Edge

    Sourcing etofenamate from a direct manufacturer streamlines traceability. Each batch comes direct from our reactors to your project, with every transfer documented. Distributors can sometimes introduce delays or confusion regarding lot numbers and expiration dates. By keeping control under one roof, we minimize lead time, ensure fresher product, and can adjust specs at short notice if clients request. If, say, a client needs particles below 10 microns for faster absorption, we retool our mills to deliver on that. If a large cream manufacturer sees a surge in orders and needs an expedited lot with tighter impurity specs, we respond in real time.
    We also stay ahead of changes in regulatory requirements such as EU REACH or any local pharmacopoeial updates. Our staff go straight to documentation and update paperwork in response, sparing our clients the paperwork burden. As industry standards shift, only a producer with direct process oversight can calibrate output rapidly.

    Why Certainty in Raw Material Matters

    Operating as a direct producer, we have seen what happens when quality slips at the early stages. A single batch with excessive solvent residues or out-of-range melting points can ripple through months of supply, costing time and trust. We mitigate this risk with redundant testing, both in-process and post-synthesis. Our team samples across every drum, not just the top or bottom layers, since segregation can occur. We have rejected entire lots based on early signals rather than risk product recalls for our partners.
    From a cost perspective, integrating feedback from formulation teams has taught us where thoughtful savings can be passed on. Instead of prioritizing headline purity alone, we look at stability, crystal morphology, and compatibility with both water-based and oil-based carriers. These granular factors drive usage in personal care or pharma sectors, where end-user safety and convenience dictate repeat contracts.

    Lessons Learned: Customer-Centric Production and Ongoing Improvement

    Interaction with clients doesn’t end with a shipment. We field questions from R&D teams around the world, sometimes months after delivery, about compatibility with obscure carrier agents or unexpected storage interactions. Each inquiry feeds back into our quality system. For instance, when a European client encountered a temporary clouding problem in their antifungal-NSAID blend, collaborative troubleshooting pinpointed a need for narrower particle size distribution. We piloted a modified milling protocol, and subsequent lots resolved their blending problem.
    We have worked with startups and global brands alike, learning that success depends on open dialogue. Some partners favor smaller, just-in-time shipments—others need full containers at regular intervals with harmonized documentation and customs support. We respond with tailored logistics, always referencing the realities of chemical handling: proper vented drums for sea freight, desiccant and oxygen-absorber packs where climate control falls short, and flexible labeling for targeted compliance.

    Environmental and Safety Considerations in Manufacturing Etofenamate

    Direct involvement in the manufacturing process brings responsibility for both workplace safety and environmental stewardship. We take waste management and emissions seriously, not only due to regulatory oversight but because these practices sustain long-term business. For etofenamate, solvent recovery and reuse have slashed both costs and environmental impact over the years. We have installed closed systems for vapors, preventing fugitive emissions and protecting onsite technicians.
    Efficient batch production minimizes off-spec product fate. We regularly audit our downstream waste handlers, reviewing their destruction protocols to ensure no harmful residues leach into groundwater. In emergencies—such as solvent spills or process upsets—our staff revert to drill-tested procedures, limiting damage and keeping our commitment visible not only on paper but in everyday action.

    Improving Product Accessibility and Affordability Through Direct Manufacture

    Feedback from procurement managers often highlights unexpected bottlenecks, like customs holdups or sudden price surges from multi-step supply chains. By offering etofenamate direct from our facilities, we cut out uncertainty in both cost and timing. We maintain buffer stock year-round and can ramp up output with a brief lead, especially when demand spikes from policy or seasonal trends.
    Where appropriate, we negotiate direct shipping routes and work with logistics partners who understand the nuances of chemical transport. Clients benefit from smaller minimum order quantities or full-lot consolidations, as dictated by their needs rather than ours. We pass along any sourcing or shipping savings in our bulk pricing, rooting this transparency in our long-term supplier agreements.

    Supporting Compliance and Documentation for Industry Partners

    Globalization and stricter regulatory frameworks bring a need for clear, validated documentation and supply chain oversight. As the original manufacturer, we can offer full traceability: certificates of analysis with each shipment, technical data sheets detailing production conditions, and allergen or contamination statements where required. Regulatory inquiries regarding residual solvents, heavy metals, or impurity profiles receive prompt, detailed answers from our in-house quality team.
    We understand that documentation delays can hold up an entire product launch. In our facility, paperwork follows production—not the other way around. Electronic archiving ensures a document stays on file, always ready for government inspectors or partner audits. Meeting local market needs—such as bilingual labeling or region-specific QR coding—is manageable without disrupting our routine.

    Choosing Etofenamate: The Practical Side

    After years of working directly with end-users, our main takeaway is that successful etofenamate products hinge on two cornerstones: reliable performance in the finished formulation and straightforward handling through every production phase.
    We have made investments in both technology and people to raise the bar. Technicians monitor process steps in real time. Analytical chemists check incoming reagent quality as stringently as outgoing API content. These layers of vigilance catch issues long before a shipment reaches our client’s door.
    Consistency, not innovation for innovation’s sake, delivers best value for those using etofenamate as a foundation for effective, accessible pain relief. Our role, as we see it, is to provide the certainty that lets our partners build on our work and focus on new application developments—not on avoiding failures from the raw material side.

    Industry Comparisons: Etofenamate’s Added Value in Real-World Use

    Etofenamate sometimes gets compared with emerging topical agents or legacy actives in pain management. From observation and feedback, formulations using our etofenamate achieve a balance between rapid relief and low irritation in end-users. This feedback comes directly from medical device manufacturers, who gauge patient preference not only on effectiveness but also on the feel and absorption rate.
    While newer NSAIDs have attracted interest, production capacity, cost, and known safety profiles consistently pull etofenamate back to the fore for medium and large-scale projects. Studies from our clients confirm routine stability in both OTC and clinical products, even across varied climates and storage systems.

    Investing in Sustainable Manufacturing – Our Commitment

    In recent years, both suppliers and major buyers have advanced sustainability requirements. To remain competitive and responsible, we have upgraded our waste recovery, water treatment, and energy efficiency programs. Solar power now runs much of our drying and milling operations, and all process flows are designed for low water use. These investments stem from ongoing effort, not one-time pledges.
    By aligning our internal targets with global sustainability goals, we reduce our environmental footprint, passing along the cost advantage and credibility to our partners and, ultimately, to the end consumer. Sustainability doesn’t simply matter as a marketing point; it keeps us agile for future policy shifts and secures our relationships with environmentally-minded buyers.

    Supporting Knowledge Sharing and Industry Growth

    Manufacturing isn’t a static business. Each innovation in etofenamate delivery—whether improved skin patches, novel spray forms, or hybrid pain-relief products—relies on a steady underpinning of experience and willingness to adapt. We find success in working with diverse teams: large pharmaceutical developers requiring advanced QA; small cosmetic lines needing precise documentation; or academic researchers testing new delivery platforms.
    Open discussion and knowledge sharing distinguish a reputable manufacturer from a simple supplier. Our doors remain open for site visits, audits, or technical consultation, fostering transparency and mutual learning. We actively participate in conferences and share process improvements with partner organizations.

    Looking Forward – Next Steps for Etofenamate Solutions

    With experience comes perspective on emerging trends. As more regions support over-the-counter access and demand for affordable, effective topical therapies grows, etofenamate’s value proposition grows. New packaging solutions, such as single-use sachets or recyclable tubes, rely on a steady, predictable flow of powder with defined characteristics. Direct communication between manufacturer and brand keeps these innovations grounded in real output possibilities.
    We prioritize ongoing research—testing for new blend compatibilities, stress-resistance, and user experience improvements—to keep pace with client ambition.

    Final Thoughts from the Production Floor

    Manufacturing etofenamate is about more than turning out a fine, white powder—it’s about shouldering responsibility for every formulation that depends on it. Years in the industry have driven home that every kilogram we send out serves a practical need—relief from pain, quicker recovery, or improved quality of life for millions. Our team’s expertise, drawn from hands-on production, allows us to anticipate concerns, prioritize safety, and deliver on-time performance. In working directly with partners, sharing knowledge, and constantly refining our craft, we believe our etofenamate stands as a reliable, well-made ingredient for any demanding pain-relief application.