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Lobenzarit

    • Product Name Lobenzarit
    • Alias LANDEL
    • Einecs 607-023-0
    • 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

    415964

    Generic Name Lobenzarit
    Chemical Formula C14H9NO4
    Molecular Weight 255.23 g/mol
    Drug Class Immunomodulator
    Appearance White crystalline powder
    Route Of Administration Oral
    Mechanism Of Action Suppresses immune cell activation
    Primary Use Treatment of rheumatoid arthritis
    Brand Name Lobenzarit disodium
    Atc Code None assigned
    Cas Number 74145-44-3
    Solubility Slightly soluble in water
    Storage Conditions Store at room temperature, away from moisture and light

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

    Packing & Storage
    Packing The Lobenzarit packaging is a white-labeled, amber glass bottle containing 25 grams, featuring hazard symbols and detailed handling instructions.
    Shipping Lobenzarit should be shipped in tightly sealed containers, protected from light, moisture, and physical damage. It must be labeled according to chemical safety regulations and transported under controlled temperatures as recommended by the manufacturer. Ensure compliance with all local, national, and international regulations for the shipment of laboratory chemicals.
    Storage Lobenzarit should be stored in a tightly closed container, away from light, moisture, and incompatible substances such as strong oxidizing agents. It should be kept in a cool, dry, well-ventilated area, ideally at controlled room temperature (15–25°C). Proper labeling and secure storage help prevent accidental exposure or contamination. Follow all safety guidelines and local regulations for chemical storage.
    Application of Lobenzarit

    Applications of Lobenzarit in Industrial Manufacturing

    As an established manufacturer, we supply Lobenzarit to leading pharmaceutical and specialty chemical enterprises worldwide. This raw material’s unique arylcarboxylic acid structure supports specific, tightly regulated sectors. Below, we focus on real-world applications where Lobenzarit is actively integrated, detailing precise compliance regimes, industrial formulation principles, process entry points, and representative end products.

    1. Active Pharmaceutical Ingredient (API) Manufacturing — Immunomodulatory Drugs

    Lobenzarit features as a key synthetic intermediate and API in the production of oral immunomodulator medications prescribed for autoimmune disorders, particularly rheumatoid arthritis. Process engineers must ensure its traceability and controlled addition to multi-step organic synthesis pathways defined in global pharmacopeias. Product quality and purity batches must withstand regular audits and regulatory submissions, making batch records, impurity profiling, and a consistent feedstock critical.

    Industry compliance standards

    • Current Good Manufacturing Practice (cGMP) — ICH Q7 Guidelines
    • United States Pharmacopeia (USP 44/NF 39) monographs
    • European Pharmacopoeia (Ph. Eur.) requirements for immunomodulating APIs
    • Japan Pharmaceutical Excipients (JPE) and Japanese GMP Ordinances

    Typical usage ratio

    • 95–99.5% purity in final API lot; added as primary moiety based on stoichiometric yield of target compound
    • Input quantity ranges from 70–90% by mass in initial synthesis step, adjusting for reactor batch size and desired scale

    Downstream process integration

    • Introduced during the condensation or acylation phase in active compound synthesis
    • Subjected to chiral separation or purification before intermediate salt formation
    • QC testing follows recrystallization and drying, prior to formulation into solid dosage units

    Final product types

    • Oral immunosuppressant tablets (e.g., for rheumatoid arthritis therapy)
    • Finished prescription capsules in controlled-release forms
    • Bulk pharmaceutical chemical supplies for generic drug manufacturers

    2. Pharmaceutical Intermediates for Small-Molecule Drug Synthesis

    Contract development and manufacturing organizations (CDMOs) utilize Lobenzarit as a specific carboxylic acid intermediate in synthesizing next-generation amide-linked molecules for targeted therapies. Project chemists rely on its defined functional groups for precision coupling reactions, often as a bridge in multi-stage syntheses that demand complete traceability from starting material to active ingredient.

    Industry compliance standards

    • ISO 9001:2015 Certified Quality Management Systems for chemical synthesis
    • FDA DMF (Drug Master File) submission—intermediates section
    • EudraLex Volume 4 GMP for Medicinal Products
    • REACH Registration for use as pharmaceutical intermediate

    Typical usage ratio

    • Adopted at 60–80% molar ratio compared to secondary reagents, based on route optimization
    • Batch-to-batch adjustment relies on endpoint spectrometric monitoring by process control teams

    Downstream process integration

    • Fed into coupling or amidation steps following initial structural verification
    • Handled in closed system reactors and isolated before transfer to final synthesis modules
    • Deployed under inert gas for moisture- and temperature-sensitive routes

    Final product types

    • Synthetic intermediates for advanced anti-inflammatory compounds
    • Novel drug candidates in preclinical or clinical development pipelines
    • Custom reference standards for pharmaceutical R&D laboratories

    3. Quality Control Reference Standard Production

    Accredited pharmaceutical labs frequently require qualified reference standards of Lobenzarit for quantitative assay validation, calibration curve construction, and impurity profiling in both raw ingredient and formulation analysis. The production of these standards demands ultra-high purity, rigorous documentation, and traceability aligned with international testing protocols.

    Industry compliance standards

    • ISO/IEC 17025 Accredited Testing Laboratories
    • USP Reference Standard Specification
    • WHO Good Laboratory Practice (GLP)
    • FDA 21 CFR Part 211—Controls for Laboratory Analysis

    Typical usage ratio

    • Single-use ampoules or vials, 0.5–2 mg per analytical assay, concentration standardized by weight verification
    • Total annual requirement depends on finished pharmaceutical release volume

    Downstream process integration

    • Prepared by recrystallization and micro-batch weighing in Class 100 clean environments
    • Sealed and certified for direct use in HPLC, GC-MS, and titration analysis
    • Documentation tied to batch analytical data sheets and retained sample archiving

    Final product types

    • Certified reference standards for compendial testing
    • Calibration kits for release testing of finished pharmaceuticals
    • Quality control kits used by QC and regulatory laboratories

    4. Research-Grade Chemical Reagent Supply for Medicinal Chemistry

    Advanced research institutions and pharmaceutical innovation centers procure Lobenzarit as a specialty reagent for structure–activity relationship (SAR) studies and early-phase medicinal chemistry. This application relies on high-purity micro-batch supply, precise certificate of analysis (COA) documentation, and ability to meet diverse purity requirements depending on research protocols and experimental objectives.

    Industry compliance standards

    • Certificate of Analysis—ISO/IEC 17034 Certified Reference Material Producer
    • OECD Guidelines for the Testing of Chemicals
    • International Council for Harmonisation (ICH) Q2(R2) Analytical Validation
    • Laboratory-specific chemical hygiene and disposal protocols

    Typical usage ratio

    • Experimental batch range: 1–10 mmol scale or 10–100 mg per synthesis, adjusted for assay scope
    • Fresh solution prepared for each round of target molecule derivatization

    Downstream process integration

    • Dissolved or suspended directly in reaction vessels for medicinal chemistry explorations
    • Subjected to in situ derivatization or catalytic transformation studies
    • Handled within fume hoods with real-time monitoring by analytical instrumentation

    Final product types

    • Lead compound derivatives for drug discovery
    • Analytical standards for metabolic pathway research
    • Documentation and data packages supporting regulatory IND filings
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    Certification & Compliance
    More Introduction

    Lobenzarit – Experience in Crafting a Reliable Solution for Immune-Related Inflammation

    Product Introduction and Overview

    As a chemical manufacturer with decades of experience producing fine pharmaceuticals, we view Lobenzarit not just as an active ingredient, but as the outcome of years of research, tight process control, and strict adherence to quality. Lobenzarit, also known as Lobenzarit disodium or under various trade names in international markets, stands apart in its class for its proven value as an immunomodulatory compound. Over the years, demand for targeted therapies has kept our teams deeply involved in optimizing the Lobenzarit synthesis process to ensure reliable, consistent delivery to the pharmaceutical industry.

    We have handled Lobenzarit in a variety of scales, from kilogram batches for specialized clinical applications to commercial scales for broader markets. Its chemical structure—a benzoxazole derivative—draws upon years of bench chemistry innovation. Knowledge of each lot’s lineage lets us trace raw material sources and process steps, so we can guarantee a degree of batch-to-batch reproducibility our clients have come to depend on. The product’s reliability is shaped by direct input from downstream partners, regulatory review, and feedback from formulation experts.

    Specifications and Manufacturing Focus

    We manufacture Lobenzarit as a crystalline powder, optimizing particle size for ease of downstream handling and blending—a result of many pilot campaigns and collaboration with formulation partners. Purity standards, determined not just by monograph requirements but also by real-world processing demands, usually exceed 99% on an anhydrous basis. Specified moisture limits help maintain flowability and solubility, which came as a result of observing actual blending and tableting conditions in customer facilities.

    Multiple rounds of process improvement have gone into removing trace impurities and controlling the sodium salt content. By working closely with analytical chemists, we have learned to track and minimize process-related byproducts using validated HPLC techniques. These efforts let our clients formulate with fewer variables, shortening the road to finished product approval.

    Particle shear, temperature ramps, and solvent choices grew out of repeated scale-ups and post-lot review cycles. Customers pressing tablets or filling capsules commented on sensitive points like batch density or flow characteristics, and this dialogue motivated several changes to drying profiles or granulation endpoints. Over time, this hands-on feedback loop has built a Lobenzarit material that ships well, stores without caking, and dissolves consistently in formulation water baths.

    Experience, Process, and Traceability

    Our team spends significant time onsite in the production areas, working directly with the operators and maintenance teams. We have rebuilt pieces of equipment, fine-tuned filter materials, and tested alternative solvent systems to minimize both product loss and environmental impact. Each lot receives a unique batch identifier, with full traceability from raw material to packaging. Having direct oversight gives us a chance to see each step for ourselves, rather than reading from reports or relying on outsourced observations.

    We routinely host customer audits, regulatory inspections, and technical walkthroughs, with nothing out of view. This openness means questions—about a specific impurity peak or possible cross-contamination—get answered directly from the people who ran the equipment, mixed the solvents, and sampled the intermediate stages. Such transparency builds more than compliance; it fosters direct relationships with regulatory scientists and quality professionals across the global supply chain.

    Process deviations receive thorough root-cause analysis. Our logs track even short-term anomalies, such as temperature drifts or minor pressure changes. These get tied back to both batch records and post-process analysis. By catching and documenting outliers quickly, we prevent larger quality risks from emerging down the road. New staff are mentored by veteran team members, with examples coming not out of handbooks, but from real process history.

    Usage and Impact for Finished Dosage Manufacturers

    Those manufacturing finished dosage forms count on Lobenzarit for its consistent pharmaceutical quality, especially when developing therapeutics for chronic immune system conditions. Clinical researchers have published data over the years supporting Lobenzarit’s effect on immune cell activity and inflammation modulation. This places significant pressure on chemical producers like us to supply material whose purity and salt composition hold up over time, ensuring stability during finished product shelf life.

    Our long record serving both established and emerging drug manufacturers gives us a window into how Lobenzarit performs in real tablet, capsule, and suspension formulations. Over numerous audits and sample evaluations, customers highlighted points like dissolution rate and wet granulation behavior—specifics that guided our approach to controlling both crystal habit and drying parameters. Having regular feedback sessions with formulation chemists means that we hear not only about successes but also about failures, and we use these lessons to modify our processing steps.

    Large-volume manufacturers need predictable performance, especially when scaling from pilot to full production. Differences in salt content between lots or batches can cause formulation inconsistencies, as both regulatory scientists and in-process QC teams have reported. Through years of QC comparisons, we’ve learned that tightly held sodium content specifications and well-defined moisture profiles offer better blending and compressibility, reducing the need for costly troubleshooting in the finished dosage stage.

    Comparing Lobenzarit to Similar Substances

    Lobenzarit often gets grouped with other benzoxazole and related immunomodulatory agents, but several factors set it apart. Some compounds in the same chemical family reveal challenging byproduct profiles or exhibit solubility-related bottlenecks at scale. Comparative studies done by our analytical development group have shown that adjustments in raw material quality—particularly in the quality of sodium carbonate sources or benzoxazole intermediates—directly impact impurity profiles and batch reproducibility.

    While some similar substances require special handling due to stability or reactivity concerns, our formulation approach and careful control at each step support safe, predictable handling without costly extra process steps for our partners. We hone in on attributes that impact final product yield, ease of formulation, and packaging requirements. Our plant design allows for straightforward isolation and drying, reducing opportunities for cross-contamination—something frequently noted in customer site visits as a point of differentiation from competitors.

    Some products in the market follow less rigorous impurity control processes or source starting materials of less reliable origin. We invested heavily in supplier qualification and tracking for every raw input. This has led to a history of few recalls and strong regulator relationships, built over many successful regulatory submissions. Over time, Lobenzarit’s record of reproducibility has allowed pharmaceutical innovators to focus on their own formulation work, trusting that the active ingredient will behave as expected in stability and clinical studies.

    Sustainability, Environmental Footprint, and Employee Health

    We began investing in green chemistry initiatives for Lobenzarit synthesis long before many compliance requirements emerged. Working with chemical engineers and environmental officers, we switched from older, wasteful solvent systems to more readily recoverable choices. Direct measurement of waste streams and atmospheric controls has resulted in lowered volatile emissions over the past three years, a trend we continue as we expand production.

    Employee involvement drives much of this progress. Suggestions from process operators led to the installation of advanced containment systems at points where powders are charged and discharged. Health and safety incidents involving Lobenzarit remain lower than industry benchmarks—a product of repetitive safety drills, real-time monitoring, and investment in personal protective equipment. By involving all plant staff in hazard analysis and continuous process improvement, we made certain that risk controls fit the needs of those who actually run the equipment, not just those who design it.

    Meeting and Documenting Regulatory Demands

    Customers in both regulated and emerging markets face increasing scrutiny, especially when it comes to pharmaceutical ingredients dealing with immune system modulation. Regulatory agencies request detailed data on impurities, process controls, and even packaging material composition. By maintaining in-house analytical capability and participating in external proficiency tests, we have been able to rapidly respond to requests for full traceability and contaminant information.

    Our company supplies full documentation upon request, including certificates of analysis, validation packets, stability data, and supply chain certifications. We engage with regulatory authorities directly rather than through intermediaries, which has strengthened our ability to respond to emerging issues such as new impurity alerts or supply chain disruptions. Robust digital record keeping across all plants makes audit preparation straightforward, further reinforcing our culture of responsiveness and openness.

    Continuous Feedback, Adaptation, and Partnerships

    Longstanding partnerships with both major pharmaceutical groups and smaller biotech firms have informed our approach to Lobenzarit production. Our technical teams visit partner manufacturing plants, participating in troubleshooting and process adaptation workshops. This hands-on relationship allows us to witness the specific challenges encountered during formulation, packaging, and product release stages. From these regular visits, we have adapted production schedules, adjusted particle sizes, and offered custom packaging solutions that keep materials fresh and easy to integrate downstream.

    Feedback does not flow in only one direction. We host technical workshops and plant visits for R&D teams wanting to learn more about Lobenzarit’s characteristics outside of the confines of a specification sheet. Participants observe actual batch production, witness analytical testing, and follow the product through the packaging process. Transparency at every stage builds trust and helps our partners justify their ingredient choices when they face questions from regulatory reviewers or clinical teams.

    Looking Forward with Lobenzarit

    Market trends point to steady global demand for Lobenzarit, driven by continued focus on immune-related disorders and the search for alternative therapies. Industry players ask suppliers to push quality boundaries higher, reduce environmental impact, and provide greater flexibility in order sizes and delivery timelines. We remain hands-on, constantly testing new hypotheses, improving process robustness, and anticipating regulatory requirements so our partners can move faster and safer toward market launches.

    Industry dynamics brought new challenges during supply chain disruptions and rapid regulatory changes. Our response focused on localizing supply chains, building buffer inventory, and pre-qualifying secondary material sources. Customers often ask about our proactive risk management, citing cases where rapid shipment or tailored technical support kept their projects on track. Over years, consistent deliveries and open communication have built our reputation as a Lobenzarit supplier whose experience drives practical solutions.

    We remain attentive to the evolving needs of end users, whether adjusting a process variable to support a new formulation trend, or working with new regional regulatory frameworks. The story of Lobenzarit production reflects adaptability built from real-world problem solving, a willingness to listen, and a culture rooted in both scientific mastery and operational excellence.