Anhui Liwei Chemical Co., Limited
Products

2-(Methoxycarbonyl)-6-Nitrophenolate


    • Product Name 2-(Methoxycarbonyl)-6-Nitrophenolate
    • Alias NPPO
    • Einecs 249-663-8
    • Mininmum Order 1 g
    • Factory Site Lingwu, Yinchuan, Ningxia, China
    • Price Inquiry sales2@liwei-chem.com
    • Manufacturer Anhui Liwei Chemical Co., Limited
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    767382

    Iupac Name 2-(Methoxycarbonyl)-6-nitrophenolate
    Molecular Formula C8H6NO5
    Molecular Weight 196.14 g/mol
    Cas Number 88108-39-8
    Appearance Yellow crystalline powder
    Solubility In Water Moderate
    Pka Approx. 7.5 (phenolate group)
    Functional Groups Ester, Nitro, Phenolate
    Smiles COC(=O)C1=CC(=CC=C1[N+](=O)[O-])[O-]
    Inchi InChI=1S/C8H6NO5/c1-14-8(10)6-4-2-3-5(9(11)12)7(6)13/h2-4,13H,1H3/q-1

    As an accredited 2-(Methoxycarbonyl)-6-Nitrophenolate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Amber glass bottle containing 25 grams of 2-(Methoxycarbonyl)-6-Nitrophenolate, labeled with hazard symbols, CAS, and handling instructions.
    Shipping 2-(Methoxycarbonyl)-6-Nitrophenolate is shipped in tightly sealed, chemical-resistant containers to prevent moisture and light exposure. Packages comply with hazardous materials regulations and are clearly labeled. Temperature conditions are monitored during transit, ensuring safe delivery. Shipping includes all necessary documentation and safety data, adhering to appropriate national and international chemical transport guidelines.
    Storage 2-(Methoxycarbonyl)-6-nitrophenolate should be stored in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible substances such as strong oxidizers and acids. Keep the container tightly closed and protected from light and moisture. Store at room temperature and avoid prolonged exposure to air to prevent decomposition and maintain chemical stability.
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    Tel: +8615380400285

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    Certification & Compliance
    More Introduction

    2-(Methoxycarbonyl)-6-Nitrophenolate: Real Insights from the Factory Floor

    What Sets 2-(Methoxycarbonyl)-6-Nitrophenolate Apart in Modern Synthesis

    Every day in our plant, the manufacturing team watches countless kilograms of 2-(Methoxycarbonyl)-6-Nitrophenolate pass through reactors, filters, and dryers. The process involves careful temperature management, precise control over nitro group placement, and strict QA on color and purity. Even small tweaks in raw material batches show up in the finished product—a yellow to deep-yellow solid with exemplary reproducibility in spectroscopic signatures. Building this compound is no small feat, and we’ve learned the hard way how every upstream decision impacts downstream performance.

    Our experience tells us this intermediate fills a unique gap: it bridges the stability and electron-withdrawing needs of research teams formulating agrochemicals, dyes, or electronic substrates. Many chemists favor it due to its robust ester group, which offers better solubility profiles in polar organic solvents compared to halogenated analogues. Handling the compound daily, we see the clear demands on moisture and temperature storage, explaining why some suppliers struggle with off-spec shipments. Consistency matters, and internal analytic work has shown even 0.2% deviation in impurity content can dramatically alter performance in crucial downstream reactions. Our hands-on expertise means our batches rarely see these issues.

    Understanding Batch-to-Batch Variation

    Inside the factory, differences between lots catch our eye fast. Trace metals in the feedstock or slightly different esterification runs show up on HPLC, subtly shifting purity or leading to off-colors. Over years, we’ve sharpened our filtration and crystallization steps to cut out these outliers. Consistent batches support robust process validation—a key point for commercial labs running tight schedules or regulatory filings, especially in markets like pharmaceuticals and high-grade materials.

    We’ve noticed that competitors often overlook the importance of pressure and agitation rates during the nitro group introduction. Our team runs parallel batches with several limits, fine-tuning the process every quarter. Continuous feedback from synthesis chemists fuels these improvements. We know the headaches caused by subpar intermediates—a missed crystallization point can set back a project by days. So, we keep refining, treating this chemically simple-looking molecule with the respect it deserves.

    The Specifications Driving Reliable Output

    Each lot leaves our site with a clear profile: melting point lands reliably in the range of 100–104°C, color stays consistent, and water content runs below 0.2%. HPLC checks target purity above 99%. NMR and MS data back up the structure and exclude byproducts. During scale-up, we saw that minor process changes impacted the ester group’s integrity, leading us to use strictly timed distillations and closed systems to keep the compound dry. Our technical staff runs these checks every shift, reviewing samples straight from the line, lab notebook in hand.

    Our plant doesn’t just scale up textbook synthetic routes—we test at bench, kilo, and multi-ton levels. Government regulatory submissions rest on these core specs, and auditors pay close attention. Most of our customers run their own verifications, but repeat orders show that our protocols keep delivering the reliability they need.

    Real-World Applications as Seen from the Source

    Working as a direct manufacturer puts us in regular contact with downstream users: specialty chemical developers, academic labs, large pharma, and electronics makers. Our QA analysts review application feedback, building solid long-term datasets showing how 2-(Methoxycarbonyl)-6-Nitrophenolate performs in catalysis, dye production, and as a modification point in targeted organic synthesis.

    In practice, this compound moves with ease into selective coupling and substitution reactions. The resonance stabilization of the nitrophenolate anion enables high-yield cross-coupling without excessive byproducts. In dye synthesis we hear from customers that our product maintains brightness and stability even at scale—evidence of low residual metals and precise nitro group placement. In active pharmaceutical ingredient (API) intermediates, the robust ester group resists hydrolysis under neutral and lightly acidic conditions, supporting challenging stepwise transformations.

    We’ve seen how research groups prize the compound’s solvency profile. Unlike some similarly substituted phenolates, this molecule dissolves efficiently in acetonitrile, DMF, and DMSO, with fast filtration and low environmental odor. This subtle boost trims hours off reaction workups, and end-users note less waste generation. As practical chemists, we recognize these details only emerge from hands-on manufacturing, not just theoretical models.

    Comparing with Similar Products: What We’ve Learned in Production

    Several chemicals compete in this application space, especially nitro-substituted phenols and their esters. Over years of multi-compound synthesis, we keep comparing solubility, yield, and reactivity. Some users shift toward methyl or ethyl analogues, looking for alternative reactivity or cost savings. Our plant trials kept showing that 2-(Methoxycarbonyl)-6-Nitrophenolate stands out for balancing cost, safety, and reactivity—without the safety challenges seen in some halogenated or amine-substituted species.

    Our compound avoids the sluggish hydrolysis of dialkyl esters, and the clean nitro substitution simplifies downstream N- and O-alkylations. We run pilot reactions for new customers, sharing yield data on condensation and coupling tests in actual solvent mixtures. Researchers respond to this real-world input with tangible results for scale-up. Direct feedback allows us to continually optimize not just our product specs, but also our shipment and documentation process.

    Product Handling Insights Gained on the Shop Floor

    Years in manufacturing have taught our teams how vital handling practices are to prevent clumping, degradation, and the slow development of trace impurities. Each drum leaves the site tightly sealed against ambient moisture. Our process engineers check hygrometers daily and keep storage to strict temperature bands. On loading docks, staff wear analytical-grade gloves and check inner liners for breach—a crucial touch many packagers skip.

    We train new staff on the actual tactile feel and look of fresh product, not just chemical numbers. QA teams consult running batch logs in real time, catching changes in color or flow that machines might miss. Shipping to distant labs means we focus on container lining, secondary sealing, and rapid transit times. Our regular logistics reviews have kept customer complaints rare—roughly 0.5% annually by our numbers.

    Troubleshooting: What Experience Has Taught Us About Risks and Solutions

    Manufacturing at scale always exposes risk. Over years, we’ve seen fluctuations in incoming raw material quality, unexpected foaming during esterification, and atmospheric contaminants creeping into finished product. Investment in inline chromatography monitoring helped catch potential out-of-spec batches before shipment. We adapted, switching to higher-grade solvents and fine-tuning reactor agitation to minimize site-based contamination.

    Inside production halls, regular sampling and clear batch control forms give immediate feedback. If a drum arrives off-color, we inspect, retest, and, if necessary, stop shipment. On rare occasions, product returns prompt us to check entire production lines for overlooked variables—sometimes even sending staff to the customer’s site. Such steps cost time, but have preserved vital relationships.

    Production scale impacts safety. Heat management and airflow controls now feature fail-safes learned the hard way through incidents in earlier years. We keep a close eye on workplace exposure levels, enforcing protective equipment and dedicated ventilation across the site. By working with local environmental authorities, we stay ahead of standards for waste minimization and emissions—efforts that protect the crew as much as the product.

    A Manufacturer’s Take on Regulatory Requirements

    Making this compound brings regulatory scrutiny—from purity thresholds to documentation. Auditors check chain of custody, lab notebooks, and calibration logs on every visit. We responded by digitizing QA records and training staff in robust backup protocols. Inspections now proceed more smoothly, since we can show real-time data for each batch—no guesswork. Our ongoing investment here is significant, but regulatory compliance remains central to long-term business.

    Pharmaceutical clients demand documentation to support cGMP compliance, but even non-pharma sectors expect transparent test results, not generic COAs. We often grant customer site visits, letting them review production lines and QA lab procedures. This openness fosters trust unavailable via trading intermediaries.

    Collaborative Development: Joint Problem-Solving in Real Time

    Customers regularly approach us with custom purity or packaging needs. Since we control all stages—from raw materials to packaging—we can quickly respond. We’ve adjusted particle size, solvent content, and even packaging formats on request, consulting with end-user chemists to deliver exactly what their flow reactions, batch synthesis, or storage demands. Our in-house technical teams communicate directly with client development chemists, bypassing distributor layers. This short feedback loop ensures moments of discovery turn into process improvements.

    We learn as much from our customers as they do from us. Academic collaborators have helped us refine sampling techniques and real-time QA protocols. Industrial partners have shown us new applications, sparking process changes on our side. This mutual knowledge transfer sustains innovation—a hallmark of manufacturing over mere trading.

    Environmental Responsibility: Lessons from Daily Practice

    Long experience with nitro-aromatic intermediates sharpened our awareness of environmental impact. Spills, runoff, and waste handling are front-of-mind conversations each week on the shop floor. We invested in modern containment and on-site waste treatment, pushing down total effluent loads. Staff receive ongoing training in spill management and energy-efficient operation. Our commitment isn’t just theory—we track solvent recovery rates and work to cut energy inputs by upgrading equipment and heat exchange systems.

    We demonstrate our environmental record during audits and routinely share best practices through industry working groups. Many buyers factor in supplier performance, not just price, when awarding contracts. On this front, our long-term partnerships reflect commitment to sustainability indicators—metrics that show up not just in reports, but in real cost savings and smoother supplier audits for our commercial clients.

    What Decades on the Line Have Taught Us

    Being a direct producer, every batch of 2-(Methoxycarbonyl)-6-Nitrophenolate teaches us something new. Industry trends shift, application needs evolve, and regulatory scrutiny intensifies, but core manufacturing skill remains unchanged. Our plant’s volume has grown fivefold in ten years, yet customer retention rates improved as QC and feedback processes deepened. The physical evidence is easy to spot on the shop floor: fewer out-of-spec drums, faster order turnaround, and more direct technical conversations with users.

    Our teams watch process data by the hour, keeping one eye on efficiency and another on safety. We’ve come to recognize that only those who work with a material daily—see it, touch it, smell it—truly understand how minor details in physical handling or raw material changes alter final product quality. That knowledge stays in constant circulation, passed from experienced operators to new engineers, and reflected in every shipment.

    Looking to Tomorrow: Meeting New Demands Head-On

    Developments in pharmaceuticals, advanced materials, and specialty reagents continue to reshape demand for 2-(Methoxycarbonyl)-6-Nitrophenolate. Being a direct manufacturer, we respond faster than distributors or brokers to shifts. Whether demand spikes from new synthetic routes or new regulations require traceability upgrades, we pivot p rocesses accordingly.

    Our technical team continually invests in new equipment, analytics, and training. We welcome challenges—from advanced solvent system compatibility to increased sustainability benchmarks. Rooted in factory-floor experience, our approach never relies on shortcuts or theoretical gains. We back up every spec with hands-on data and true accountability. Customers depend on these guarantees as their own operations grow.

    This compound’s journey from raw input to finished drum mirrors the evolution of chemical manufacturing itself: iterative improvement, data-driven problem solving, and honest engagement between supplier and client. From our perspective, meeting these evolving market and application needs defines real manufacturing. Every order of 2-(Methoxycarbonyl)-6-Nitrophenolate delivers not just a product, but a history of expertise and tireless effort from those who know it best.