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5-Nitrofuran-2-Acrylaldehyde

    • Product Name 5-Nitrofuran-2-Acrylaldehyde
    • Alias 5-Nitrofuran-2-carbaldehyde
    • Einecs 696-111-8
    • 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

    372610

    Chemical Name 5-Nitrofuran-2-acrylaldehyde
    Molecular Formula C7H5N1O4
    Molecular Weight 167.12 g/mol
    Cas Number 5271-26-1
    Appearance Yellow crystalline powder
    Melting Point 135-138°C
    Solubility Slightly soluble in water
    Purity Typically ≥98%
    Storage Temperature 2-8°C
    Smiles C=CC=O C1=CC=C(O1)[N+](=O)[O-]
    Inchi InChI=1S/C7H5NO4/c1-2-4-6-3-5(8(11)12)7(10)13-6/h2-4H,1H2

    As an accredited 5-Nitrofuran-2-Acrylaldehyde factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Brown glass bottle, 25g, with a tightly sealed cap, labeled with hazard symbols, chemical name, CAS number, and handling precautions.
    Shipping 5-Nitrofuran-2-acrylaldehyde is shipped in tightly sealed, chemically-resistant containers to prevent leaks and contamination. It is transported under regulated conditions, protected from light, heat, and moisture. Proper labeling and documentation, including hazard warnings, accompany the shipment to comply with chemical transport regulations. Handle with appropriate safety precautions during transit.
    Storage **5-Nitrofuran-2-acrylaldehyde** should be stored in a tightly sealed container under a dry, inert atmosphere (such as nitrogen or argon) to prevent degradation. Keep it in a cool, well-ventilated area away from direct sunlight, heat sources, and incompatible substances such as strong oxidizers or bases. Label the container clearly, and store within a designated chemical storage cabinet following standard laboratory safety protocols.
    Application of 5-Nitrofuran-2-Acrylaldehyde

    Applications of 5-Nitrofuran-2-Acrylaldehyde in Industrial Manufacturing

    5-Nitrofuran-2-acrylaldehyde serves as a functional aromatic intermediate in several specialized chemical production processes. As an original manufacturer, we supply this material to sectors requiring precise formulation input and advanced compliance for regulated end uses. Below are the main downstream applications and key integration parameters in actual industry settings.

    1. Pharmaceutical Intermediate Synthesis

    The pharmaceutical sector employs 5-nitrofuran-2-acrylaldehyde primarily as a building block in the synthesis of nitrofuran-based APIs and investigational drug candidates. Established process chemistry includes its condensation with protected amines or hydrazines, often requiring strictly controlled temperature and reaction atmosphere. Manufacturers apply this intermediate during the preparation of heterocyclic drug substance cores, where purity and trace impurities directly affect regulatory acceptance and batch release. Our technical support addresses GMP documentation and upstream impurity control for clinical and commercial supplies.

    Industry compliance standards

    • ICH Q7: Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • European Pharmacopoeia Monograph 2.2.46 (Impurities in Starting Materials)
    • US FDA 21 CFR Part 211 (cGMP for Finished Pharmaceuticals)
    • WHO Technical Report Series 986 Annex 2 (APIs for Prequalification)

    Typical usage ratio

    • Employ at 1–6 mol equivalents relative to the target API core scaffold; exact ratio based on downstream reaction efficiency and impurity profile targets.

    Downstream process integration

    • Reagent charge into the initial or intermediate condensation stage for synthesis of nitrofuran-substituted heterocycles and related protected intermediates.

    Final product types

    • Nitrofuran-derived antimicrobials (API)
    • Investigational anti-infective compounds
    • Bulk pharmaceutical intermediates
    • Specialty heterocyclic building blocks for further derivatization

    2. Agrochemical Active Ingredient Production

    Agrochemical R&D and manufacturing groups incorporate this raw material as a precursor for selective synthesis of nitrofuran-substituted pesticide molecules. It enables tailored functionalization in synthetic steps where electron-deficient aromatic aldehyde groups enhance reactivity. Production engineers optimize usage for yield, impurity management, and downstream workup. Plant process controls follow the requirements for traceability and environmental safety in the formulation of export-grade technical material.

    Industry compliance standards

    • FAO/WHO Joint Meeting on Pesticide Specifications (JMPS) requirements
    • ISO 9001:2015 (Quality Management Systems)
    • REACH Regulation (EC No. 1907/2006) for European supply
    • GB 20825–2016 (China National Standard for Pesticide Technical Grade)

    Typical usage ratio

    • Recommended at 5–15% of the total batch weight during core step setup; may adjust based on impurity/efficiency trade-offs in pilot vs. commercial runs.

    Downstream process integration

    • Addition in one-pot condensation under controlled temperature and pH prior to purification and crystallization of the actives.

    Final product types

    • Nitrofuran-based insecticides
    • Fungicide technical concentrates
    • Seed treatment actives with aromatic aldehyde motifs
    • Intermediate products for further agrochemical synthesis

    3. Specialty Polymer Crosslinking Agents

    In the advanced materials sector, formulators use this compound as a reactive crosslinking component for specialty aromatic polymers and functional copolymers. The formyl and nitro groups promote covalent network formation through nucleophilic addition or Michael-type reactions. Manufacturing protocols call for fixed dosing to balance molecular weight distribution and thermal/mechanical performance, with special focus on downstream VOCs and residual monomers.

    Industry compliance standards

    • ISO 14001:2015 (Environmental Management Systems for Polymer Plants)
    • EN 71-5:2015 (Safety of Toys – Chemical Properties, where relevant)
    • US EPA TSCA Inventory Reporting for Functional Monomers
    • DIN EN ISO 10993-5 (Biological evaluation for non-implanted materials)

    Typical usage ratio

    • Integrate at 0.2–2 wt.% of total monomer blend; dosing based on targeted polymer crosslink density and processing temperature.

    Downstream process integration

    • Incorporation directly into polymerization reactor feed, followed by in-process quality control of conversion and gel content.

    Final product types

    • Thermosetting nitrofuran-modified resins
    • Functional adhesive films for electronics
    • Photolithography resists and printing plate materials
    • Crosslinked copolymers for filtration or separation membranes

    4. Analytical Reagent Manufacturing

    Chemical analysis kit producers adopt this material as a reagent for the derivatization of analytes in GC-MS and HPLC sample preparation. The aldehyde function enables formation of stable Schiff bases or hydrazone derivatives, which improve detectability under both UV and MS detection. Formulation chemists require analytical grade supply with verified stability data and impurity profile below method-specific thresholds. We support lot release with COA and traceable batch data for regulatory documentation.

    Industry compliance standards

    • ISO 17034:2016 (General Requirements for Reference Material Producers)
    • Eurachem Guide: "The Fitness for Purpose of Analytical Methods"
    • USP General Chapter <1097> (Analytical Method Validation and Verification)
    • OECD GLP Guideline 1: Test Facility Quality Systems

    Typical usage ratio

    • Utilize at 0.01–0.5 mg/mL in ready-to-use derivatization kits; final concentration set by the target analyte’s detection sensitivity and method validation studies.

    Downstream process integration

    • Dissolution into pre-packaged reagent vials, with downstream mixing into sample preparation protocols ahead of instrument injection.

    Final product types

    • Pre-weighted GC derivatization kits
    • HPLC sample preparation solutions
    • Reagent-grade standards for regulated laboratory testing
    • Reference certified materials for educational laboratories
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    Certification & Compliance
    More Introduction

    Introducing 5-Nitrofuran-2-Acrylaldehyde: From Our Lab to Your Projects

    Building Experience With 5-Nitrofuran-2-Acrylaldehyde

    The chemical industry has always evolved around new needs and tighter requirements for precision work, especially in pharmaceutical and specialty chemical synthesis. After years spent in process development and hands-on manufacturing, one molecule has repeatedly stood out for its flexibility: 5-Nitrofuran-2-Acrylaldehyde. Every batch of this compound connects to demanding standards in the field, but also to real-world feedback from end users who experiment, optimize, and push boundaries in their own ways. Our purpose as manufacturers goes deeper than just outputting materials from reactors—we’re deeply invested in what happens at every step after the drum leaves our site.

    The Specifics That Set It Apart

    Chemical suppliers and distributors often treat 5-Nitrofuran-2-Acrylaldehyde as just another entry on a datasheet. From a manufacturing perspective, there are details in the process and resulting product that make major differences downstream. This nitro-substituted furan derivative has a distinctly yellow crystalline appearance that often signals purity at a glance, but there’s more beneath the surface.

    On our line, we produce the acrylaldehyde variant under tightly controlled temperature regimes with vigilant moisture control. This ensures that both the aldehyde group and the nitro functionality remain uncompromised through the reaction and subsequent handling steps. It’s easy to underestimate the challenge here until you’ve watched a single batch deteriorate from a few stray ppm of water, or seen side reactions pick up under less-than-perfect agitation.

    We offer this compound typically at a purity above 98%, verified in-house by HPLC and NMR, because small process impurities cause big headaches for users in advanced organic synthesis. Water content measures consistently below 0.3% using Karl Fischer titration—not just a number, but a reflection of controlled storage, packaging, and logistics that come with years of handling compounds prone to degradation. Granule size stays between 40 and 80 mesh; enough flow for measured dispensing, yet fine enough for quick dissolution in typical research solvents.

    Why the Demand Remains Steady

    Many of our clients look for 5-Nitrofuran-2-Acrylaldehyde because it acts as a versatile synthon for high-value molecules. Medicinal chemistry programs depend on building blocks like this to introduce highly functionalized moieties. The nitro and acrylaldehyde groups open countless synthetic routes—Schiff base formation, heterocycle construction, and conjugate addition being just the start. In production, it can act as both a key intermediate and a useful motif in fine chemical and pharma research.

    Teams in agrochemical discovery labs have also highlighted its value. They leverage the electron-withdrawing nitro group to tune biological activity in crop protection agents, leading to improved lead optimization cycles. We’ve had repeat requests and specific feedback about how different process impurities affect later transformations. Nitrofuran chemistry is not forgiving toward side products, and each impurity can kill a promising route—so our job focuses on keeping the core product as pure and consistent as possible.

    First-Hand Lessons From the Factory Floor

    Over the years, I’ve watched as analytical chemists, production techs, and even external researchers iteratively refine how we make, pack, and store 5-Nitrofuran-2-Acrylaldehyde. One lesson that stands out comes from our early experience with bulk crystallization. Initial lots came out with visually acceptable crystals, but the downstream labs consistently had trouble with batch-to-batch reproducibility. It took a combination of direct feedback, process refinement, and patience to get to a place where each package matches both on paper quality and in bench-scale syntheses. Now, when I see a drum headed out, I think of the hours spent troubleshooting those tiny but critical steps rather than the final price tag.

    Customers often request small pilot lots for internal validation before scaling up procurement. This makes sense, especially in regulated industries or where project budgets hang on the success of a few key reactions. In turn, we keep a dynamic schedule that can accommodate both kilo-scale and tonnage runs, always likely to adjust our purification parameters based on conversations with our most exacting users.

    Shelf stability also proved harder to guarantee than anticipated. Humid climates, long transit times, and variable warehouse conditions pushed us to push back on traditional drum-and-bag packaging. Now we use layered barrier materials and ship with indicators that flag any unexpected temperature spikes or contamination along the way, so no one has to learn the hard way about product loss after a shipment.

    The Usual Comparisons—And Where the Real Differences Lie

    Among chemical intermediates, structures like 2-furaldehyde and its nitro analogues often get grouped together by catalog suppliers. Our experience has shown that the subtle difference introduced by acrylaldehyde functionality makes significant changes to reactivity and safety. Where 2-furaldehyde works well in simpler condensation chemistry, the additional unsaturated aldehyde unit enables advanced cyclization and conjugate addition work that most basic furan compounds simply can’t match.

    The nitro group adds another layer of complexity. On one hand, it allows for greater reactivity and wider synthetic applications, but it brings sensitivity to storage and handling. That’s why we invested in additional analytical checks and cold-chain shipping for certain destinations. A shelf-stable, consistently performing batch of 5-Nitrofuran-2-Acrylaldehyde cannot happen by accident—it reflects years of process adjustments and a willingness to learn from every failed reaction.

    Compared with non-nitro analogues, our version always attracts attention in projects demanding push-pull electronic effects or selective reactivity. Peers in the manufacturing space sometimes seek shortcuts for throughput, but we make no apologies for taking extra steps if it means the difference between an experiment that works and one that ends in ambiguous results.

    How Specs Meet Real Needs

    Many regular inquiries revolve around purity, solubility, and regulatory alignment—metrics that mean little without context. Standard analytical numbers give a starting point; the real conversation begins with how a batch performs in live chemistry. We track every lot with full traceability from precursor sourcing through final QC release, because problems downstream usually link back to overlooked points in early processing.

    Some batches require lower metallic impurities, especially if destined for pharmaceutical research. To address this, we run specific testing for heavy metals or other residual catalysts when requested. Feedback from trial reactions comes straight back to the factory floor, pushing us to optimize or tweak purification protocols in response to user results. Each process improvement directly ties into the success rates clients share with us, whether their goals involve milligrams for screening or kilograms for pilot plant runs.

    Transport is also not a generic task. The acrylaldehyde group does not tolerate rough conditions. Even the best batch loses value if solvent exposure or temperature swings allow partial polymerization. From experience, we know to recommend shorter supply routes and real-time tracking for sensitive shipments. We have learned—often the hard way—that every variable affects stability and outcome in the end user’s lab.

    Sourcing Challenges and the Manufacturer’s Approach

    Global supply chain disruptions have put stress on many raw materials over the past period. Furan derivatives, especially those with both nitro and aldehyde functionalities, depend on reliable upstream sources. Years ago, we sometimes had to pause production when precursor supplies slowed—teaching us to build relationships with consistent, vetted suppliers and develop backup synthesis approaches where possible.

    Some companies look for price alone. That mindset rarely works for this compound. Lower-priced batches may save pennies on the kilo but introduce risks tied to process impurities or suboptimal particle size. In practice, we have picked up clients who had major project setbacks after trying “cheap” sources and returned to us for reliable material. A trustworthy supplier does more than quote numbers; our job means helping clients avoid painful do-overs in critical research phases.

    The regulatory side has grown tighter, too. Though 5-Nitrofuran-2-Acrylaldehyde isn’t under the strictest international controls, we pay close attention to documentation and compliance to avoid customs delays or audit headaches. Our batch release paperwork covers all typical quality criteria, but also aims to help our clients satisfy their own compliance teams without extra back-and-forth.

    Troubleshooting In-Field Applications

    Few things frustrate a chemist more than unexplained reaction failures. Through years of supporting users from bench researchers to plant engineers, we’ve learned to connect the dots between seemingly minor process quirks and successful final products. Sometimes a batch that passes all regular checks just doesn’t work as expected in a specific transformation. Digging in with GC-MS, routine impurity profiling, or even trialing parallel syntheses often reveals root causes like trace metals or micro-contaminants from earlier steps. We take those lessons and fold them back into process control and advice for future users.

    Another area where manufacturer involvement makes a difference lies in scaling work from grams to multi-kilo lots. Each scale brings its unique surprises—heat transfer, mix rates, and even the behavior of the batch in real glassware or reactors. We keep detailed records of performance at all scales, so users moving upwards know what adjustments to expect. This level of hands-on guidance, shaped by our own experience, often means project managers avoid costly reruns or failed scale-ups.

    Serving the Front Line of Research and Industry

    Modern chemistry does not reward generic solutions. As a producer, we see firsthand the intense pressure on R&D teams working in competitive fields. Breakthroughs depend on timely, consistent, and transparent access to building blocks like 5-Nitrofuran-2-Acrylaldehyde. Vague assurances or incomplete specs don’t help anyone in fast-paced discovery settings.

    One unique insight comes from customer partnerships that run for years, not months. Long-term buyers regularly share not just reorder requests, but detailed post-project reviews about how the material impacted their results. Sometimes this leads us to add an extra analytical step, tweak our solvent drying process, or even refine our packaging one more round. Consistently good chemistry comes not from luck, but from ongoing dialogue and experience-laden iteration, much more than from any fancy brochure descriptions.

    Future Directions: What Drives Our Progress

    The next generation of 5-Nitrofuran-2-Acrylaldehyde applications will increasingly mesh advanced analytics, process control, and real-world chemistry. Automated synthesis platforms and AI-driven screening are already changing how researchers select and apply such molecules. We monitor these trends closely, preparing to adapt on the production side when new ways of working reveal opportunities or fresh requirements.

    Environmental considerations are also shaping manufacturing decisions. The disposal and handling of nitrofurans demand facilities equipped with effective waste management protocols. We have invested in scrubbers, solvent recovery units, and safer work procedures to keep both our staff and surrounding communities protected. Our plant teams receive ongoing safety and compliance training, and we stay informed on evolving guidelines from both industry and regulatory authorities.

    Transparency stands out as one of our most important tools in building trust. We keep our documentation detailed and our quality control language clear, not only to support audits but also to empower chemists who rely on our products. When users know exactly what goes into each batch—right down to storage recommendations and handling notes—they can perform at their best without worrying about hidden variables.

    The Manufacturer’s Perspective: Crafting Consistency

    Every lot of 5-Nitrofuran-2-Acrylaldehyde that leaves our facility reflects years of in-house learning and a deep respect for the craft that goes into synthesis. Small process tweaks, careful cleaning, and regular equipment calibration may sound mundane, but these steps form the backbone of reliable supply. Our teams start every production cycle by reviewing prior feedback and checking every variable within our control, from solvent sourcing to crystallizer operation.

    We pay particular attention to staff training and knowledge transfer. New operators work closely with senior colleagues who have seen both near-misses and unexpected breakthroughs. The result is an evolving collective expertise that feeds back into better products for every customer.

    Real-world manufacturing rarely matches textbook theory. We’ve been involved with batches that initially behaved unpredictably or failed to deliver the yield expected. Instead of discarding these experiences, we document and review them carefully as teams, learning about subtle interferences and the many factors not captured in standard protocols.

    Linking Manufacturing to Successful Outcomes

    Our view is that the real value in specialty chemicals like 5-Nitrofuran-2-Acrylaldehyde comes from a direct connection between manufacturing and the user’s application. That’s why feedback loops matter more than marketing, and transparency trumps over-embellished claims. Every batch becomes both a product of our labor and a test case for future improvements.

    If you’ve ever run a multi-step synthesis and watched everything depend on the quality of a single intermediate, you know why manufacturer involvement can make or break an outcome. Our years in this field have proven that close attention to the interplay of process purity, reactivity, and logistics creates the best support for both research and scaled production.

    By committing to open communication, continuous improvement, and user-driven adaptation, we strive to give every customer not just a product but a manufacturing partnership focused on long-term reliability, safety, and performance. The chemistry that shapes the future—whether in medicine, advanced materials, or crop protection—depends on these shared standards and the experience that only direct producers can bring to the table.