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1-Benzoylpiperidine

    • Product Name 1-Benzoylpiperidine
    • Alias N-Benzoylpiperidine
    • Einecs 205-232-8
    • 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

    449052

    Cas Number 3959-08-2
    Molecular Formula C12H15NO
    Molecular Weight 189.25 g/mol
    Iupac Name 1-Benzoylpiperidine
    Appearance White to off-white solid
    Melting Point 56-59°C
    Boiling Point 313.1°C at 760 mmHg
    Density 1.085 g/cm³
    Solubility In Water Slightly soluble
    Smiles C1CCN(CC1)C(=O)C2=CC=CC=C2

    As an accredited 1-Benzoylpiperidine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 1-Benzoylpiperidine is supplied in a 25g amber glass bottle with a tamper-evident cap and clear hazard labeling for safe handling.
    Shipping 1-Benzoylpiperidine is shipped in tightly sealed, chemical-resistant containers to prevent leakage and contamination. It is transported in compliance with all relevant hazardous materials regulations, including proper labeling and documentation. Storage conditions during transit maintain the chemical’s stability, typically at ambient temperature, away from direct sunlight and incompatible substances.
    Storage 1-Benzoylpiperidine should be stored in a tightly sealed container, away from light, moisture, and incompatible substances such as strong oxidizers. Store it in a cool, dry, and well-ventilated area, ideally in a chemical storage cabinet. Ensure appropriate labeling and restrict access to trained personnel. Always follow relevant safety regulations and institutional guidelines for handling and storage of organic chemicals.
    Application of 1-Benzoylpiperidine

    Applications of 1-Benzoylpiperidine in Industrial Manufacturing

    1-Benzoylpiperidine serves as a vital intermediate in several specialized industrial sectors. Our direct manufacturing experience supports consistently high batch purity and process-specific customization, enabling precise downstream integration into narrow-use synthetic routes. Below, we outline key application areas based on real-world customer production workflows, detailing technical and regulatory aspects relevant to each sector.

    1. Pharmaceutical Active Pharmaceutical Ingredient (API) Synthesis

    Pharmaceutical manufacturers utilize 1-Benzoylpiperidine as a critical building block in the multi-step synthesis of several central nervous system drugs, including select antipsychotics and analgesics. It enters the synthesis route during the amide coupling stage, where precise stoichiometric control and impurity profiling are critical. Production batches require full traceability and compliance with GDP for shipment. The compound's reactivity enables high-yield conversion in target transformations, especially for complex piperidine cores in patent-protected molecules.

    Industry compliance standards

    • ICH Q7 GMP for Active Pharmaceutical Ingredients
    • European Pharmacopoeia and USP monographs for relevant APIs
    • FDA 21 CFR Part 210/211 for drug manufacturing controls
    • REACH registration for European import/export

    Typical usage ratio

    • 5–30% mol/mol of the relevant reactant in the coupling step, calculated based on the desired output of API intermediate; process chemists adjust within this range to control side reactions and optimize yield.

    Downstream process integration

    • Introduced during nucleophilic amide formation or after preliminary functionalization of the piperidine core
    • Integrated within multi-step batch reactors such as glass-lined or stainless-steel vessels
    • Monitored for residual reactive intermediates prior to quenching and crystallization

    Final product types

    • Antipsychotic finished dosages
    • Opioid receptor modulator tablets and injectables
    • CNS-active precursor materials for further modification

    2. Agrochemical Intermediate Synthesis

    The crop protection industry relies on 1-Benzoylpiperidine for synthesis of selective herbicidal and pesticidal agents. It functions as a structural precursor, often incorporated in a controlled condensation step to construct ring moieties that target specific enzymatic pathways in weeds and pests. Compliance with agrochemical traceability and environmental safety norms guides its acceptance into process streams. Manufacturers select this intermediate for its consistent reaction profile, which supports scale-up from pilot to commercial production volumes.

    Industry compliance standards

    • FAO/WHO specifications for pesticide manufacturing
    • ISO 9001-certified quality systems for production
    • GLP (Good Laboratory Practice) for field trial material
    • Regulation (EC) No 1107/2009 (EU) for plant protection products

    Typical usage ratio

    • 3–15% weight by weight, as a co-reactant with quinolinone or other heterocyclic initiators; the ratio varies based on the molecular weight of the compound being synthesized and desired crop selectivity profile.

    Downstream process integration

    • Charged during the cyclization step following activation of core substrate
    • Employed in closed reactor systems to maintain product consistency and limit byproduct formation
    • Subjected to in-process analytical verification before downstream formulation into sprayable or granulated products

    Final product types

    • Selective systemic herbicides
    • Insecticidal active compounds
    • Seed coating actives
    • Bulk intermediates for further agrochemical processing

    3. Specialty Chemical Synthesis for Polymer Modifiers

    Advanced materials manufacturers employ 1-Benzoylpiperidine for the modification of specialty polymers used in coatings and adhesives. The compound acts as a nucleophilic initiator in the production of polymer additives that improve chemical resistance and UV stability. Regulations governing chemical additives, process documentation, and batch QA apply at all stages. The input ratio is tightly controlled to prevent over- or under-modification of the target polymer chains, with in-line viscosity monitoring guiding process adjustments.

    Industry compliance standards

    • REACH and TSCA registration for polymer additives
    • ISO 14001 for environmental management
    • Rohs (Restriction of Hazardous Substances) for electronic adhesive applications
    • Customer-specific technical agreements (TAs) for critical automotive/formulation use

    Typical usage ratio

    • 1–8% by mass related to base polymer or resin solids; exact proportion calculated based on required end-use performance metrics and additive compatibility.

    Downstream process integration

    • Added directly into the resin compounding step, either in solvent or melt phase
    • Processed with real-time FTIR to monitor functional group incorporation
    • Downstream blending with curing agents or other modifiers prior to extrusion or casting

    Final product types

    • UV-resistant film coatings
    • Structural adhesives for electronics
    • Surface modification agents for automotive plastics
    • Heat-resistant polymer blends

    4. Fine Chemical Production for Research Reagents

    Producers of advanced laboratory reagents use 1-Benzoylpiperidine as a foundation for custom synthesis of piperidine-based building blocks, essential in medicinal chemistry and analytical standards manufacturing. Strict lot traceability and impurity profiling are enforced to meet research and preclinical quality benchmarks. Process chemists apply flexible ratios based on the specific reagent's molecular complexity, utilizing the raw material in both solution-phase and solid-phase synthesis workflows.

    Industry compliance standards

    • ISO 17034 for reference material producers
    • OECD guidelines for chemical testing reagents
    • GLP-compliant documentation for synthesis traceability
    • Sigma-Aldrich and Fisher-certified supply chain norms for lab consumables

    Typical usage ratio

    • Variable, typically 0.5–10 mmol per preparation, adjusted according to target molecule scale and downstream derivatization needs; flexibility required for rapid R&D iteration.

    Downstream process integration

    • Used as starting material in batch or semi-batch reaction vessels
    • Enters synthetic sequence via amide bond or reductive amination chemistries
    • Downstream purification via chromatography or crystallization, depending on application purity requirements

    Final product types

    • Heterocyclic research reagents
    • Calibration standards for chromatographic analysis
    • Building blocks for novel compound libraries
    • Medicinal chemistry tool compounds

    5. API Intermediate Trading for cGMP CDMO Operations

    Custom development and manufacturing organizations (CDMOs) purchase 1-Benzoylpiperidine as an advanced intermediate for integration into regulated API production lines. The intermediate must meet rigorous documentation, batch consistency, and audit traceability requirements, with full analytical certificates and impurity data provided. Used predominantly in contract synthesis workflows, the compound's usage is batch and client specific, defined by proprietary synthetic routes and cycle times.

    Industry compliance standards

    • Current Good Manufacturing Practice (cGMP) under ICH Q7
    • EMA and FDA DMF documentation infrastructure
    • ISO 9001 and ISO 13485 (where relevant)
    • Registered Drug Master File (DMF) compliance

    Typical usage ratio

    • Ranges from 2–20% mole equivalent depending on process design and scale; amount precisely documented in master batch records and adjusted for pilot or commercial scale production.

    Downstream process integration

    • Integrated as a late-stage intermediate, incorporating into proprietary synthetic steps developed by CDMO process chemists
    • Lot-specific documentation accompanies every shipment to customer manufacturing lines
    • Subject to incoming QC and re-testing before production release

    Final product types

    • Finished cGMP APIs for oncology and neurology
    • Registered advanced intermediates for US/EU submissions
    • Custom pharmaceutical intermediates for NDA/ANDA filings
    • Pre-clinical and clinical-grade materials
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    Certification & Compliance
    More Introduction

    1-Benzoylpiperidine: Experience from the Manufacturing Floor

    Bringing 1-Benzoylpiperidine to the market comes after years of perfecting the craft—both in reaction management and in anticipating what our partners in fine chemicals, pharmaceuticals, and research need from this compound. We see this molecule as more than just a piperidine derivative; its role sits at a crossroads of custom synthesis, new material development, and medicinal chemistry. Day in and day out, our production lines handle the subtleties of this chemical, giving us firsthand insight into what matters most to customers and researchers who depend on it.

    What It Means to Manufacture 1-Benzoylpiperidine

    Making 1-Benzoylpiperidine isn't simply about pursuing theoretical yields or ticking off a list of purity benchmarks. It’s about precision, every single batch. Each kilogram we synthesize tells a story about the careful choice of starting piperidine, the way our team handles acylation, and how tight we hold the temperature and solvent controls. Nobody working here wants surprises—especially where residue content or incomplete reactions are concerned. Human eyes not only track the numbers, but also the subtle shifts in color, odor, or even how the crystals feel as filtration progresses. These little clues reveal a lot more than any automated system can.

    Each model we provide rests on clear, consistent physical properties. The well-defined crystalline solid carries a faint but distinct odor; you’ll notice this difference if you’ve ever had inconsistent sourcing. Purity often sits at over 98%, which matters not only for analytical applications but also for those who need downstream reactions to go cleanly. Water content, on the other hand, drifts dangerously if operators neglect vacuum management in the final drying step. We have trained all staff to avoid letting trace moisture slip past. Slight lapses here can affect storage life and reactivity, both of which influence whether end users struggle with caking or decomposition.

    Applications and Real-World Experience

    Over the years, we watched 1-Benzoylpiperidine find its place in the real world. It becomes a backbone intermediary that enables researchers to access a range of custom piperidine compounds. Chemists working on central nervous system agents and bioactive scaffolds look for dependable supply that doesn’t bring unknown isomers or trace piperidines from a dirty reaction profile. Different industries focus on their own performance checks, but the root challenge never changes—avoiding off-odors, controlling stability, and minimizing side reactions.

    Customers tell us repeatedly about the differences that come from our production mindset. There’s a faith that builds when you can scale from gram to multi-kilo without unexpected impurities cropping up. We track each run with in-process HPLC and always hold to a high bar for residual solvents—minimizing to practical non-detectable levels. Some customers will require COA confirmation for trace amine content below a fraction of a percent, especially when the endpoint involves pharmacological testing or high-value intermediates. We run repeat comparative tests to ensure our lots do not drift in assay over time, whether a laboratory revisits the same batch after several months or starts from a newer lot. That’s quality you can measure, not just promise.

    What Makes Our Grade Different

    Commercial 1-Benzoylpiperidine comes in several forms: technical, laboratory, and high-purity pharmaceutical. Many traders and third-party resellers don't always clarify these boundaries, which gets buyers into trouble in downstream usage. We insist on putting parameters right on our lot releases, going far deeper than a basic assay. If there’s a detectable residue of piperidine or benzoic impurity, it will show up in our batch reports.

    Another difference shows up in handling and packaging. Some batches on the market degrade quickly or clump together because shortcuts went into solvent removal or packaging under atmosphere. Each lot we finish passes through nitrogen-purged barriers and is packed in moisture-tight containers that stand up to seasonal fluctuations. Labs and manufacturers regularly praise this consistency, as it means fewer headaches during critical research or production runs.

    Stock purity hasn’t been enough in recent years, either. Researchers have become increasingly sensitive to the presence of nonvolatile impurities, not just theoretical piperidine residues but byproducts from catalyst or extraction systems. For us, that means reviewing raw material lots with the same intensity as finished material. We know from experience that if you let the variance creep in from the precursor stage, subtle byproducts will show up downstream. It can mean failed syntheses or off-target results for the people relying on you.

    Industry Feedback and Lessons from the Field

    We talk with teams using our material across different settings: small analytical labs, large pharmaceutical development groups, and even academic research consortia. These conversations taught us that reliability isn’t only about what leaves our plant, but also about prompt technical support and the willingness to trace back any issue. Recently a customer flagged an unexpected impurity peak during NMR. Because our production logs are detailed and kept in real time, we could track it back immediately to a change in extraction solvent batch—not just pass blame, but verify, correct, and improve future process controls.

    Many suppliers market their 1-Benzoylpiperidine purely on assay or cost, neglecting nuanced quality factors such as polymorph consistency, solubility in drug development solvents, or the ease of secondary derivatization. Anyone can promise “high purity,” but the real test comes in repeated performance: how the product behaves during extended storage, or whether a kilo from us matches exactly with re-orders six months later. Our staff often talks shop with repeat customers, learning directly what features save them time in downstream workups or purification.

    New research demands have raised the bar for contaminant control. Now, more than ever, each producer faces the expectation to document, guarantee, and continually refine analytical coverage. Our QA team uses NMR, HPLC, GC-MS, and specific moisture analysis to track not just the main component, but also those low-level unknowns that can wreak havoc with certain applications. Batch-to-batch transparency means more than a paper trail; it signals accountability and an ongoing relationship with partnered scientists.

    Solutions and Continuous Improvement

    Reliability remains our top priority. Over the past decade, we have overhauled raw material vetting, established in-house pilot run verification, and built redundancies for key process steps. Team members routinely audit both supply chain and analytical results. If we see a missed target or identify a drift from historic performance, we don’t wait for customer complaints. Internal crosschecks and batch retention samples provide feedback loops, supporting quick action before shipments ever go out.

    Feedback from downstream users impacted our production design in other ways. Some pharmaceutical clients require low bioburden or pyrogen content, which has led us to invest in higher-end filtration and controlled environment packaging. Academics pursuing structure-activity research have prompted us to provide milligram to multi-gram packs with customized documentation and material tracking. This flexibility in pack size and level of documentation doesn’t happen by chance; it takes a team committed to adaptability and attention to individual needs. We see these adjustments not as burdens, but as investments in the trust held between manufacturer and customer.

    Long shelf life with minimal degradation has been an increasing demand among clients stocking larger volumes. As a result, we explored not just new packaging formats, but also subtle improvements in the drying and nitrogen-flush process before sealing. Our storage trials demonstrated that even minor modifications to the final drying curve and container purge reduce both visible color change and trace hydrolysis. This hands-on adjustment is how we keep ahead of stability complaints or surprise shelf degradation.

    Analytical support remains another pillar. If a client runs into process hiccups, the technical questions often come straight to us. These requests aren’t abstract exercises—they come from real scientists feeling the pressure of deadlines and experimental setbacks. We treat each request as if it were our own experiment on the line, because there’s nothing more frustrating than waiting for slow, generic answers during a tight project. Our team consists of chemists who have run actual bench-scale and production syntheses, not just phone clerks reading out a generic FAQ.

    Comparison with Other Sources and Experience-Driven Quality

    Having seen plenty of 1-Benzoylpiperidine from different sources, we’d be doing buyers a disservice not pointing out where differences hit. Some materials on the open market arrive with off-color appearance or faint amine odor from incomplete reactions, a warning sign for anyone planning to take the compound into sensitive downstream synthesis. Others arrive with variability in melting point; this isn’t just a physical curiosity, as it signals polymorphic impurity or improper drying.

    A few suppliers stake everything on price. Based on what we have seen in labs, bargain sourcing brings unpredictable consequences: failed reactions due to residual moisture, poor solubility, or the need for exhaustive repurification. In high-stakes synthesis, these “invisible” failures slow progress, inflate costs, and undermine project timelines. Many of our clients have made the switch after learning this the hard way, preferring dependable performance over one-time price cuts.

    Comparable intermediates sometimes carry persistent background signals in NMR or low-level solvent peaks in GC, reflecting a less-than-optimal workup. We have seen this firsthand. The best control doesn’t come from post-hoc purification alone, but from each upstream step: rigorous distillation of piperidine, batch-wise solvent checks, and complete documentation. Cutting one corner undoes days or weeks of downstream effort, something our own chemists learn quickly early in their careers.

    We do not try to compete simply as a volume supplier—our aim is to build a reputation rooted in skill, traceability, and real-world support. Over the years, we’ve chosen to partner with customers who value that approach, whether they run multi-ton projects or custom microgram research. By taking part in the process from raw material sourcing to finished QC, we measure our own progress by how well the product works for those who rely on it under real experimental conditions.

    Supporting the Community: Research, Collaboration, and Trust

    Long-term relationships in this field come from more than just a one-way supply chain. Our experience grows with the needs of our customers, the changes in regulatory standards, and the continual advances in medical and industrial chemistry. As requirements grow, so does our sense of responsibility to provide products that enable safe, reproducible science.

    We make ourselves available to discuss emerging needs, whether it’s adapting a packing size, providing extended lot data, or running special impurity analyses requested by new customers. This isn’t just good business; it reflects the kind of collaboration we want from our own suppliers and partners.

    In the end, every lot of 1-Benzoylpiperidine represents a synthesis of more than chemicals. It’s the sum of experience, technical conversation, and real-world testing. Our commitment: keep quality obvious, support ongoing research, and build trust batch after batch. For those developing tomorrow’s medicines, materials, or new chemical entities, we bring a depth of focus and an open line for both data and practical solutions—because reliable partners make all the difference.