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2-(Naphth-1-Yl)Acetamide Oxime

    • Product Name 2-(Naphth-1-Yl)Acetamide Oxime
    • Alias Nifuratel
    • Einecs 629-418-2
    • 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

    306321

    Chemical Name 2-(Naphth-1-yl)acetamide oxime
    Molecular Formula C12H12N2O
    Molecular Weight 200.24 g/mol
    Cas Number 39055-21-9
    Appearance White to off-white solid
    Melting Point 156-158°C
    Solubility In Water Slightly soluble
    Storage Conditions Store in a cool, dry place

    As an accredited 2-(Naphth-1-Yl)Acetamide Oxime factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing White HDPE bottle with tamper-evident seal, labeled "2-(Naphth-1-Yl)Acetamide Oxime, 25g," hazard symbols, batch number, and storage instructions.
    Shipping 2-(Naphth-1-Yl)Acetamide Oxime is typically shipped in tightly sealed containers, protected from light and moisture. It should be handled as a chemical substance with standard safety precautions, transported under ambient conditions unless otherwise specified, and accompanied by appropriate documentation per regulatory requirements for laboratory and research chemicals.
    Storage 2-(Naphth-1-yl)acetamide oxime should be stored in a tightly sealed container, protected from light and moisture, in a cool, dry, well-ventilated area. Keep away from sources of ignition, strong acids, bases, and oxidizing agents. Recommended storage temperature is 2–8°C (refrigerated). Ensure proper chemical labeling and restrict access to trained personnel only. Use appropriate personal protective equipment when handling.
    Application of 2-(Naphth-1-Yl)Acetamide Oxime

    Applications of 2-(Naphth-1-Yl)Acetamide Oxime in Industrial Manufacturing

    Our facility produces 2-(Naphth-1-Yl)Acetamide Oxime for a range of critical applications in advanced chemical manufacturing. Downstream sectors utilize this compound for its unique reactivity and selectivity, integrating it into specialized processes for value-added end products. Below, we detail the main industrial uses, regulatory frameworks, process integration points, and finished goods associated with each sector.

    1. Pharmaceutical Intermediate Synthesis

    Multi-step syntheses for active pharmaceutical ingredients often require specific oxime building blocks for selective functionalization. Our material enters the process as a nucleophilic agent, introducing the naphthyl moiety for structural motif assembly. Its high purity and predictable behavior support regulated pharma manufacturing, where every input must meet traceability and impurity control benchmarks.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • United States Pharmacopeia (USP general chapters where applicable)
    • European Pharmacopoeia 10th Edition (for process chemistry)
    • FDA 21 CFR Part 211 (for API production environments)

    Typical usage ratio

    • 0.6–1.2 molar equivalents, adjusted by step reactivity and desired alkylation ratio
    • Actual batch ratio set by precursor substrate load and intermediary yield optimization

    Downstream process integration

    • Introduced during the oximation step in multi-stage syntheses for napthyl-containing APIs
    • Used as a reactant in the preparation of advanced pharmaceutical intermediates and clinical candidates
    • Often supplied to GMP kilo-lab and early commercial scale reactors under strict batch process controls

    Final product types

    • Non-steroidal anti-inflammatory agent intermediates
    • Anticancer compound intermediates containing naphthyl derivatives
    • Central nervous system (CNS) drug core structural blocks
    • Research-use-only (RUO) intermediate libraries for pharmaceutical development

    2. Agrochemical Active Ingredient Manufacturing

    Chemical crop protection product synthesis often employs naphthyl oxime groups to generate selective herbicidal and pesticidal active substances. Agrochemical formulators depend on precise raw material quality to meet environmental regulations and toxicity limits. Material quality and tracked supply chains are essential for hazard classification and eventual product registration.

    Industry compliance standards

    • OECD Guidelines for the Testing of Chemicals (for active ingredient development)
    • FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act, US EPA) for US pesticide registration
    • REACH Regulation (EC) No 1907/2006 (for market access in Europe)
    • ISO 9001:2015 (plant quality management system for raw material traceability)

    Typical usage ratio

    • Commonly 0.8–1.5 equivalents per target intermediate
    • Process engineers optimize ratios based on downstream conversion and desired selectivity

    Downstream process integration

    • Charged during the coupling or acylation step in synthesis of commercial naphthyl-based agrochemicals
    • Processed in closed vessel batch reactors under controlled temperature and pH for stable oxime formation
    • Subject to final stage purification for compliance with local pesticide residue standards

    Final product types

    • Naphthyl-containing selective herbicide APIs
    • Fungicide precursor compounds
    • Intermediate building blocks for bactericidal active ingredients
    • Custom pesticide candidate molecules for field testing batches

    3. Analytical Reagent Formulations

    Testing labs and specialty reagent developers use our product as a specific chelating agent and derivatization reagent. Such applications require a well-defined oxime profile, ensuring accuracy in quantitative analyses, complexation reactions, or trace metal detection through colorimetric or chromatographic protocols.

    Industry compliance standards

    • ISO/IEC 17025:2017 (laboratory testing and calibration standards)
    • ASTM E2882-13 (Standard Guide for Analytical Chemistry Quality Assurance)
    • Good Laboratory Practice (GLP) OECD Principles
    • Custom Certificate of Analysis (COA) standards by leading analytical quality control laboratories

    Typical usage ratio

    • 20–120 μg/mL (analytical solution concentration)
    • Preparative formulas adjust per specific method validation rule and matrix

    Downstream process integration

    • Weighing and dissolution for direct use in standard solutions for instrument calibration
    • Serves as a derivatization reagent in HPLC, GC, or spectrophotometric methods for metal ion or aldehyde trace determination
    • Formulated into commercial test kits for laboratory and on-site sample monitoring

    Final product types

    • Analytical grade reagent kits for environmental analysis
    • Trace metal determination kits
    • Certified reference standards for instrument validation
    • Reagent components in formulating laboratory assay panels

    4. Specialty Dye and Pigment Synthesis

    Dye and pigment manufacturers integrate this oxime for the introduction of naphthyl groups during azo and hydroxyaryl dye synthesis. The presence of the oxime moiety directly tunes color shade, fastness, and binding properties crucial for textiles, printing inks, and specialty coatings. Entire production runs rely on purity and reactivity to yield high performance colorants with defined chromophore attributes.

    Industry compliance standards

    • EN 71-3 (Safety of Toys – Migration of Certain Elements for colorant safety)
    • OEKO-TEX Standard 100 (textile chemicals safety)
    • ISO 105 series (color fastness testing for finished goods)
    • REACH Annex XVII (restrictions on hazardous azo colorants and aromatic amines)

    Typical usage ratio

    • 0.9–1.3 molar equivalents per chromophore precursor
    • Formulation labs determine ratio based on targeted color index and lightfastness specification

    Downstream process integration

    • Reacted during condensation or azo coupling steps in organic dye manufacture
    • Added pre-polymerization to pigment precursor blends in specialty ink synthesis
    • Integrated into continuous batch and semi-batch operations for reproducible color quality

    Final product types

    • Textile reactive dyes with naphthyl backbone
    • Offset and gravure printing pigments
    • High-performance coating colors
    • Laboratory dye standard panels for R&D
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    Certification & Compliance
    More Introduction

    2-(Naphth-1-Yl)Acetamide Oxime: Advancements from the Manufacturer’s Perspective

    Understanding Our Roots with 2-(Naphth-1-Yl)Acetamide Oxime

    Progress in specialty chemicals comes from a combination of technical innovation and ongoing customer conversations. At our site, benches, reactors, and team discussions often revolve around compounds like 2-(Naphth-1-Yl)Acetamide Oxime, not just for its chemical structure, but for the way it addresses persistent daily challenges in synthesis and industrial applications. Years of producing this molecule have demonstrated its unique value. Its molecular formula centers on a naphthalene backbone linked to an acetamide function, finished with an oxime group. This union allows for useful handling in synthesis, especially in pharmaceutical and crop protection research settings, where selectivity and manageability mean less waste and clearer downstream chemistry. We focus here not on a brochure description, but on what matters most as a chemical manufacturer: hands-on reliability, robust performance across batches, and the small details that separate a strong ingredient from a headache on the production floor.

    Model and Specifications: Expectations and Realities

    Our main product line for 2-(Naphth-1-Yl)Acetamide Oxime covers the industrial grade favored by process chemists. Typical output ships as a free-flowing white to off-white crystalline powder with an assay (by HPLC) not lower than 98%. Moisture content stays below 0.5%—a direct result of sightline control at every drying and packaging stage, something only achievable through past process improvements and a rigorous maintenance schedule. Impurity levels drop beneath detection with careful purification, though even experienced production hands know trace variants can show up if solvents, temperature ramps, or even humidity are out of specification. We use in-house proprietary analytical protocols that have evolved from years of feedback; routine samples from every lot pass through our qualified instruments long before packing, not just for compliance, but because missed deviations in structure or melting range always upend later operations. Bulk density, color, and particle size have seen minor tweaks across each manufacturing run, driven not by abstract requirements but by the daily requests from formulators and technicians bundling downstream steps.

    Production: The Human Factor

    Every run on our main reactor line reminds us how temperature control influences reaction kinetics and overall yield. 2-(Naphth-1-Yl)Acetamide Oxime synthesis typically runs with a multi-step approach, requiring close attention during oximation, which can swing toward byproducts if cooling drops or stirring lags. Scaling from pilot to tonne scale brought challenges: crystalline masses like to clump, filtration becomes slow, and sometimes crystal habit changes shape under small process tweaks. Operators managing a batch notice these details swiftly and their feedback informs the sequence of charging, agitation rates, and solvent selection. We avoid excessive thermal exposure; our specs reflect this, because discoloration and impurity build-up tend to follow over-cooked batches, something no amount of rework ever fully resolves. The result, scaled up to predictable output month after month, comes directly from line-level problem-solving, not just design-of-experiment spreadsheets.

    Practical Usage: Insights from Practical Experience

    Formulators and R&D teams often pick up this oxime for its nucleophilic properties, especially in transformations requiring the naphthyl-acetamide motif. In the world of intermediate synthesis, this compound brings stability and selectivity—a welcome relief versus more volatile, sensitive oximes prone to oxidative breakdown. When added to a reaction sequence, it doesn’t introduce strange, unpredictable peaks or byproducts, reducing time wasted on purification. Over years, partner labs return with questions about its behavior in alkylation and condensation reactions, and the answer returns to the reliable performance record: it resists isomerization, it doesn’t yellow under normal light, and with careful storage in sealed poly-lined drums, expiration-related degradation remains minimal. This matters when inventory turns slowly or operations face supply chain lags.

    Several bioactive molecule synthesis routes use this oxime to introduce rigidity and stability into final targets. It serves well in building blocks for benzodiazepine derivatives, certain kinase inhibitors, and even some agrochemical actives. Because we observe actual end-user challenges, our own formulation team has worked alongside customers in the vetting of melting points, particle habit, and solubility curves to optimize it as a drop-in intermediate. Labs report lower rates of reaction drift and less risk of batch-to-batch inconsistency versus other suppliers’ variants, a point that always returns to the production and analytical controls in place here at the manufacturer.

    Differences from Other Products: What Experience Teaches

    Colleagues across the sector—both domestic and global—know well the tendency to treat oximes as commodity items. Anyone running manufacturing at decent scale soon realizes that minor variances, dismissed in specs, can cause major cost overruns at the reactor or in quality review. The difference we bring in 2-(Naphth-1-Yl)Acetamide Oxime lies not in buzzwords, but in the daily grind of batch repetition, process troubleshooting, and customer post-mortems. Other similar oxime intermediates, including the unsubstituted acetophenone oxime or less complex naphthyl analogs, show higher sensitivity to oxygen and demand stricter cold chain management; processors struggle with variable melting ranges, frequent caking, or residue that clogs screens and stops production for cleaning. Every product line comes with trade-offs, but our depth with this particular structure has outpaced common supply chain alternatives in terms of batch uniformity, reactivity, and shelf life.

    We avoid surface-only improvements. Over multiple customer audits and joint development projects, the proof appears in end-use reactions. For example, downstream conversion to amides, imines, or certain heterocyclic scaffolds displays tighter analytical profiles and higher material yields, with fewer incidents of runaway color or odorous impurities. Not every step brings revolutionary change, but routine, measurable improvement comes through methodical operator training, equipment upgrades, and a willingness to document even minor environmental variables. Years ago, we faced refrigeration failures during humid summer months—identifying and standardizing the proper desiccant for storage was not theory, but survival for maintaining guaranteed quality. Unlike generics, our lots track moisture, particle profile, and temperature exposure from tank to tote, logged for customer transparency. Feedback loops work only when a real dialogue occurs between manufacturer and customer, so our team invests in pre-shipment review and post-application reporting.

    Challenges in Manufacturing and Application

    So much of chemical manufacturing revolves around margin of error—small, unnoticed shifts that can cascade into production delays, scrap, or quality complaints. 2-(Naphth-1-Yl)Acetamide Oxime is robust in the right hands, but production cycles can still run into problems with solvent selection. Certain solvent blends enhance recovery rates and control precipitation, while others add unnecessary complexity during filtration. In the early years, we ran several trials that proved commercially unviable solely due to excessive washing and downstream drying demands. Tightness of process parameters, especially at the oximation phase, demands attention beyond the printout: stir rate, baffle placement, and scaling solvents dictate whether a lot stays within specification or requires rework. Empirical experience closes that gap, not just theoretical models. For customers, the learning curve often focuses on handling and storage—avoid prolonged exposure to moist environments or high heat, which can nudge the product toward decomposition, causing mobility loss and sometimes minor olfactory changes. Our advice comes from firsthand tracking, not literature reviews.

    In formulation, some users find value in blending 2-(Naphth-1-Yl)Acetamide Oxime with stabilizers or compatible solvents for complex syntheses. We have seen better results in reactions involving hydrogenation or metal-catalyzed coupling reactions, because this oxime resists over-reduction and doesn’t contribute additional contamination. Some comparable intermediates lose strength in these settings; ours stays reliable longer, evidenced by reference samples and user feedback. This reliability helps customers keep focus on developing their own innovation, rather than correcting unplanned material issues.

    Quality Control: Lessons from the Line

    Our approach starts with meticulous raw material vetting. Incoming solvents, starting materials, and process aids come from only the most accountable supply partners. We partner with testing labs familiar with our analytical fingerprint, which provides an outside viewpoint for validation. Each lot undergoes multi-point identity confirmation through 1H NMR, HPLC, and IR; batches falling outside the narrow established profile are rejected before reaching customers. This process, born from years of trial and adjustment, eliminates downstream headaches for both our facility and customers using the oxime in multi-step syntheses. We ship with full batch certification, traceable back to every raw input—a decision that’s counter to bulk commodity practices but pays dividends through reduced complaints and higher customer trust.

    For every production run, we document all deviations—the inevitable pump hiccup, valve glitch, or line pressure spike. Operators note changes and log them on a per-shift basis, building a library of experience that allows us to react before minor problems become costly recalls. This commitment to direct documentation and open reporting builds the in-house “muscle memory” needed to maintain high-quality oxime output regardless of shifts in weather, market, or workforce.

    Customer Solutions: Real-World Application and Feedback

    Industrial and research customers bring feedback, not always along polished channels, but through urgent phone calls, emails, or plant visits. Over the years, their requests and issues—solubility quirks, unwanted color, handling difficulties—have driven improvements across our oxime product line. We learned that even a minor difference in filterability can change whole downstream campaigns. In one case, a partner in pharmaceutical intermediate synthesis highlighted inconsistent final color in their API precursor. Troubleshooting traced it to traced iron picked up during a maintenance run; correcting this called for both equipment overhaul and batch-to-batch metal ion monitoring. Adjustments made on our side, tracked through persistent analysis, created a chain reaction of easier processability for downstream users, reducing both cost and compliance steps.

    Long-term, this process—direct problem resolution tied to production shifts—allows us to see and solve pain points that remain invisible to traders or resellers. Process-driven feedback shapes not just current offerings, but our next set of upgrades, helping us prioritize production investments and staffing for scaling up core chemistries. We have even modified packaging and storage procedures upon customer request, shifting from standard fiber drums to thicker, double-bagged poly-lined containers. By doing so, bulk buyers reported fewer clumping incidents and longer product shelf lives—small wins that add up over years in campaign manufacturing.

    Future Direction: Balancing Innovation with Practical Needs

    R&D in intermediates like 2-(Naphth-1-Yl)Acetamide Oxime never stands still. New synthesis demands—whether from pharmaceutical, agricultural, or materials segments—challenge our team to deliver not just purity, but processability across global shipping and storage conditions. With regulatory oversight growing, traceability and environmental profiles gain importance. We have began establishing more eco-conscious solvent recovery trains, and we research greener oximation methods, aiming to reduce waste solvent and lower energy consumption. Our engineers are working on continuous process lines to stabilize yields and limit operator exposure without sacrificing the quality benchmarks our end-users demand. This brings with it training, investment, and a willingness to revisit decades-old workflow because the benefit lands not only on our bottom line, but on the manufacturer-user relationship.

    In practical terms, we see automation playing a supportive but not dominating role: fine-tuning still depends on experience drawn from the shop floor, especially during process scale-up. We continually cross-train our production staff across product lines, sharing learnings about process faults, material handling, and product-specific problems. Feedback from end-users—those handling the oxime drum-by-drum, or refining into a final active—keeps our R&D pipeline connected to the realities outside the lab. On occasion, a custom particle size request or a need for specialized blending brings our chemists and customers together to retool entire steps, with results that ripple through product performance and cost projections.

    Safety and Environmental Stewardship

    Safety occupies front-of-mind placement, because accidents with sensitive materials can bring worse than lost batches. Our teams and operators receive ongoing hazard communication training. Routine risk reviews and emergency drills ensure that nobody onsite treats exotherms, spills, or dust hazards as distant possibilities. The oximation and isolation steps are scrutinized for both human and environmental risks. We invest in improved air capture systems and solid waste management, especially mindful of tightening global standards for specialty chemicals. Increased process transparency, from monitoring to batch logs, creates measurable improvements in both community and worker safety.

    Environmental stewardship now forms a critical axis for business continuity. We track energy use, solvent recycling rates, and effluent quality, and seek ways to close waste loops. These push costs up in the short term, but the longer view brings resilience in a more sustainability-oriented market.

    Conclusion: A Manufacturer’s Ongoing Commitment

    What sets 2-(Naphth-1-Yl)Acetamide Oxime apart from alternatives is not just structural chemistry, but the commitment to line-by-line improvement and learning accumulated from every batch, every process tweak, and every phone call with end users. Our ongoing efforts to strengthen product quality, monitor feedback, and push forward environmentally sound production have forged steady partnerships with customers who value more than just a price point—they want predictable outcomes, fewer failures, and transparency few intermediaries can provide. The road to continual improvement demands more than high standards. It calls for each operator, chemist, and engineer to stay engaged in the details—the small shifts, the rare outliers—and to return every season to challenge and strengthen the production practices learned during years behind real factory walls.