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2,3,4,5,6-Pentafluorobenzamide

    • Product Name 2,3,4,5,6-Pentafluorobenzamide
    • Alias Perfluorobenzamide
    • Einecs 216-272-9
    • 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
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    Specifications

    HS Code

    660516

    Product Name 2,3,4,5,6-Pentafluorobenzamide
    Cas Number 1833-57-8
    Molecular Formula C7H2F5NO
    Molecular Weight 211.09
    Appearance White to off-white solid
    Melting Point 143-145 °C
    Boiling Point No data available (decomposes)
    Density 1.67 g/cm3
    Solubility Slightly soluble in water; soluble in organic solvents
    Smiles C(=O)(N)C1= C(F)C(F)=C(F)C(F)=C1F
    Inchi InChI=1S/C7H2F5NO/c8-2-1-3(9)6(12)7(13)5(11)4(1)10/h(H2,12,13)
    Pubchem Cid 3075098

    As an accredited 2,3,4,5,6-Pentafluorobenzamide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A 5-gram amber glass bottle with a white screw cap, labeled "2,3,4,5,6-Pentafluorobenzamide, 99% purity, handle with care."
    Shipping 2,3,4,5,6-Pentafluorobenzamide is typically shipped in tightly sealed containers to prevent moisture ingress and contamination. It should be packaged in accordance with local, national, and international shipping regulations for chemicals. The package must be clearly labeled with appropriate hazard information and handled with care to avoid breakage or spillage during transit.
    Storage 2,3,4,5,6-Pentafluorobenzamide should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from direct sunlight. Keep it away from incompatible substances such as strong oxidizers and acids. Store at room temperature and avoid moisture exposure. Ensure that storage areas are appropriately labeled and access is restricted to trained personnel.
    Application of 2,3,4,5,6-Pentafluorobenzamide

    Applications of 2,3,4,5,6-Pentafluorobenzamide in Industrial Manufacturing

    2,3,4,5,6-Pentafluorobenzamide is a highly specialized fluorinated aromatic raw material widely used in high-tech and regulated sectors. Our manufacturing process has supported advanced formulation and performance requirements in agrochemicals, pharmaceuticals, electronics, and specialty polymers globally. Below are key downstream industrial applications, each with specific compliance needs, usage ranges, process roles, and targeted end products.

    1. Crop Protection Active Ingredient Synthesis

    The pentafluorinated structure serves as a critical synthetic building block for the production of selective herbicide and fungicide active components. Agrochemical formulators rely on its strong electron-withdrawing properties to enhance bioactivity and environmental stability in target molecules such as fluoroaromatic derivatives. Integration usually occurs during the core acylation or coupling stage, followed by multi-step modification tailored to product registration dossiers and field efficacy studies.

    Industry compliance standards

    • FAO/WHO Guidelines for Pesticide Specifications (FAO/WHO, latest amended versions)
    • REACH Registration (EC Regulation 1907/2006)
    • US EPA Pesticide Registration Requirements (FIFRA Title 7 U.S.C.)
    • China GB 2763 MRL Compliance for Agricultural Inputs

    Typical usage ratio

    • Used at 3–12% molar equivalence in active intermediate synthesis; adjustments depend on molecular target, desired yield, and by-product control in process scale-up

    Downstream process integration

    • Introduced during aromatic acylation, amidation, or amide bond formation; participates in batch or flow reactor systems before purification and formulation steps

    Final product types

    • Registered herbicide actives (e.g., fluorinated triazoles)
    • Systemic and contact fungicides for row and specialty crops
    • Custom pesticide intermediates for multinational agrochemical companies
    • Seed treatment additives for crop biotech segments

    2. Pharmaceutical API Intermediate Manufacturing

    Pharmaceutical companies use pentafluorobenzamide as a key precursor for synthesizing advanced pharmaceutical intermediates, especially in the development of CNS and oncology agents. The chemical’s fluorinated benzamide backbone enables specific modification through reliable N-acylation, supporting proprietary drug discovery pipelines and clinical molecule scale-up for international regulatory submissions. Typical operations demand strict quality and purity specifications aligned to Q7 GMP protocols.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice (GMP) for Active Pharmaceutical Ingredients
    • USP-NF Monographs (where applicable)
    • European Pharmacopoeia (Ph. Eur.), section for fluorinated intermediates
    • US FDA DMF and process validation requirements (21 CFR Parts 210/211)

    Typical usage ratio

    • Employed at 8–20% stoichiometric ratio based on the desired intermediate pathway and clinical batch size; modulated per route optimization and impurity thresholds

    Downstream process integration

    • Addition in high-pressure amidation or coupling stages; reacts under controlled temperature and solvent conditions, typically followed by successive deprotection and purification

    Final product types

    • Advanced intermediates for CNS-active therapeutic APIs
    • Pentafluorobenzamide-based kinase inhibitor scaffolds
    • Synthetic building blocks for anticancer lead compounds
    • Custom research molecules for multinational pharma R&D

    3. Fluorinated Aromatic Polymer Modifier Production

    Polymer manufacturers incorporate pentafluorobenzamide units into specialty copolymers and high-performance engineering plastics. Its fluorinated structure increases chemical resistance, reduces dielectric constants, and improves surface properties in end-use thermoplastics. Integration commonly occurs during co-polymerization or as an end-group modifier in melt or solution phase polymerization. These custom polymers serve critical roles in electronics, automotive, and chemical process equipment applications requiring enhanced longevity and functionality.

    Industry compliance standards

    • ISO 9001:2015 Quality Management Systems
    • UL 94 Flammability Standard for Plastics
    • IEC 61249-2-21 for Halogenated Laminate Materials
    • EU RoHS Directive 2011/65/EU for Electronics Applications

    Typical usage ratio

    • Formulated at 0.5–2.5% by weight as a monomeric feed or copolymer additive; ratio set by property targets in dielectric strength and chemical resistance testing

    Downstream process integration

    • Fed into the co-monomer mix during solution- or melt-polymerization; can serve as a chain-end modifier or cross-linker in tailored polymer architectures

    Final product types

    • High-performance fluorinated copolymers for circuit substrates
    • Dielectric insulating films for semiconductor and display industries
    • Corrosion-resistant coatings for chemical handling equipment
    • Modified engineering plastics for automotive electronics

    4. Electronic-Grade Surface Treatment Agent Synthesis

    Producers use pentafluorinated benzamides to synthesize specialized surface modifiers and adhesion promoters for microelectronics. These molecules impart low surface energy and improved chemical stability in photoresist coatings, optical films, and high-precision MEMS packaging. The raw material enters advanced fine chemical synthesis with rigorous process control and is purified according to electronic-grade impurity thresholds, typically with additional analytical QC like ion chromatography and GC-MS.

    Industry compliance standards

    • SEMI C93 Standard for Electronic Chemical Purity
    • IPC-4101/4103 for base and prepreg materials
    • JEDEC JESD 22-A113 Moisture/Reflow Sensitivity Classification
    • JIS K 5600-5-1 for Surface Coating Materials

    Typical usage ratio

    • Applied at 1–5% concentration in surface treatment formulations; adjusted to meet final coating uniformity and adhesion test parameters

    Downstream process integration

    • Incorporated via organic synthesis as a terminal or side-chain group, then blended into advanced lithographic resist solutions, surface primers, or protective coatings before application on substrates

    Final product types

    • Photoresist adhesion promoters for semiconductor fab lines
    • Non-stick and anti-corrosive films for MEMS devices
    • Surface-modified PET and FPC base films
    • Electronic circuit board surface finish enhancers
    Free Quote

    Competitive 2,3,4,5,6-Pentafluorobenzamide prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

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    Certification & Compliance
    More Introduction

    2,3,4,5,6-Pentafluorobenzamide: Delivering Consistency Where Precision Counts

    Direct From the Manufacturer: What Sets Our Pentafluorobenzamide Apart

    In the manufacturing world, every compound entering our process lines becomes part of a bigger story. Our experience handling high-purity fluorinated aromatics comes from years on the shop floor and in specialized labs, not from a desk selling someone else’s product catalog. Our team synthesizes 2,3,4,5,6-Pentafluorobenzamide right here and ships batches that carry the fingerprints of hands-on care — not third-party mystery.

    This compound, often recognized for its role as an intermediate in pharmaceuticals and specialty chemicals, draws its real value from a core feature: the full fluorination on the benzene ring. We have discovered that rigor in the synthesis stage lays the groundwork for everything downstream. By managing raw materials with tight tolerances and favoring carefully controlled temperatures throughout, we keep the unwanted side products out. If we slack off even slightly, the purity drops, and so does the reliability of your research or production run.

    Our reactions start with select pentafluorobenzene and go through an acylation step — nothing fancy but nothing rushed either. The amide bond forms easily in theory, but out on the factory floor, moisture or hint of unfiltered solvent can mean hours hunting for errors and wasted product. By tightening each process variable, we get crystalline, white to off-white 2,3,4,5,6-Pentafluorobenzamide, melting within a narrow range and free of residual acids. Over the years, we have dialed in the work-up and drying steps, so even middle-scale runs match the specs typical of small R&D batches.

    Why Our Internal Standards Matter

    Manufacturers talk a lot about purity, but experience in scale-up work shows that mass spectrometry and NMR are minimum baselines, not add-ons. Our in-house batch sheets record GC-MS and HPLC readings for each lot. Trace organics can undermine whole days in a medicinal chemistry or materials lab, so the benchmark remains: single spot on TLC, clean baseline on HPLC. Any batch that doesn’t give clear readings goes nowhere near a shipping box.

    Our 2,3,4,5,6-Pentafluorobenzamide typically runs at 99%+ purity by HPLC, with only minuscule traces of starting benzene derivatives or acylating agents. This is not just for show — customers trust that what arrives from our plant does not introduce new unknowns into their synthesis pipeline. That’s a confidence we work to uphold, and we put every batch through the same analytical paces, whether it’s destined for lab bench or pilot-scale kettle.

    Real-World Applications We Support

    Whether your focus includes medicinal chemistry or advanced polymers, a fluorinated benzamide offers properties that keep popping up in new patent filings, published papers, and internal development screens. The pentafluorination pattern resists metabolic degradation and delivers strong electron-withdrawing character. That combination not only helps researchers create stable drug candidates but also opens up new avenues in agrochemicals, OLED materials, and specialty coatings.

    Researchers working on small-molecule inhibitors gravitate towards pentafluorobenzamide when they require a high degree of metabolic stability and resistance to oxidative enzymes. From experience, we’ve seen many early-stage biotech teams pivot between various fluoroarene cores. Consistency in the amide functional group — no matter how subtle — can determine if you see a real shift in biological activity or just background noise. We see customers leveraging our pentafluorobenzamide to modulate binding affinity in structure-activity relationship studies and to lock in fluorine’s positive impact on bioavailability.

    In the arena of advanced materials, the all-fluorine benzene core plays a role in creating more robust, UV-stable films for electronics and barrier coatings. Our own R&D teams experimented with alternate amides and found that 2,3,4,5,6-Pentafluorobenzamide built a more resilient backbone for copolymer synthesis compared to mono- or di-fluorinated alternatives. The electron-deficient ring structure leads to materials less likely to yellow or degrade after repeated heat cycling, giving designers new options for demanding environments.

    Handling and Storage Insights From the Ground Floor

    It is one thing to hand off a spec sheet; it is another to run product through a full season of Texas humidity or the swings of a cold Northeast winter. Our internal QA team has learned to prioritize sealed, inert atmosphere storage once we get above 5 kg quantities. Even though pentafluorobenzamide won’t hydrolyze overnight, a few months in open air speeds up trace decomposition. If you store this compound right — away from strong bases, carefully sealed against moisture — you can count on the same analytical grade two seasons later.

    Batch records in our digital system keep tabs on every drum, from QA sampling to storage duration. We have seen that containers sealed under nitrogen, handled with clean scoops, and limited to a few transfers keep color and purity stable. These aren’t regulatory requirements. These are habits we built up running loads across a range of industries, knowing how downtime and out-of-spec materials become headaches at every link in the supply chain.

    Comparing Pentafluorobenzamide With Other Aromatic Amides

    Our direct experience with other benzamide derivatives taught us that switching from non-fluorinated to pentafluorinated structures does not just impact the electron density. Reaction times change. Work-up routines change. Solubility characteristics shift in obvious and not-so-obvious ways. If your group has run into stubborn emulsions with other aromatic amides or harsh solvent recovery steps, you are not alone. The fully-fluorinated ring often crystallizes more cleanly out of ethereal and hydrocarbon solvents, which means less time spent troubleshooting in the lab or scaling up the reactor.

    At a basic level, 2,3,4,5,6-Pentafluorobenzamide differs sharply from the more common unsubstituted benzamide. The high fluorine load dials down nucleophilicity and raises melting points by a noticeable margin — a point we confirmed batch after batch using direct comparison. Chemists stepping up from mono- or di-fluorinated alternatives note a marked difference in UV stability and chemical resistance, which matters in both drug discovery and industrial chemistry. In fact, our own syntheses in pilot-scale vessels revealed that recovery of pentafluorinated product after aqueous work-ups came easier with less decomposition or loss due to solubility in water washes.

    Through side-by-side runs, we observed solvent choices shift toward greener alternatives due to the increased organic phase retention. Pentafluorobenzamide tends to show lower partitioning into water, opening up easier purification. These details turn up not in marketing literature but in lived experience: watching the differences unfold process after process, and noting which routes save time and raw material.

    The Practical Edge: Reliable Supply and Transparent Process

    Complex molecules often face boom-and-bust cycles on the commercial market. As manufacturers facing both demand spikes and periods of slow order flow, we learned to avoid overpromising. Every order begins with process scheduling and end-to-end batch transparency. We plan between long-standing pharmaceutical contract runs and just-in-time specialty material batches, meaning no one gets surprise shortages or extended lead times buried behind excuses. You can track your shipment’s progress in real time and see its batch-level test results with every delivery.

    Over time, we built a direct communication line between our production chemists and large-scale clients. If a process change makes sense, both sides know about it immediately. We field questions about scaling up to hundreds of kilos for advanced polymers and down to grams for medicinal chemistry groups. The feedback loop shortens development cycles and keeps process tweaks flowing. Navigating regulatory import documents and ensuring correct labeling for international shipments can become costly errors in less-experienced hands. Decades spent shipping globally gave us working knowledge of what customs, couriers, and local authorities watch out for. This means products clear without unnecessary delays or repackaging.

    Responsible Handling and Commitment to Safety

    Raw chemicals require respect. 2,3,4,5,6-Pentafluorobenzamide is handled in ventilated facilities and tracked with digital batch records. Each batch gets a barcode at production, allowing traceability down to the original source and operator. We equip our team with everything required — from dedicated PPE to closed-loop transfer — to eliminate risks for both our staff and end users. Over the years, we found that regular training, on-the-ground inspections, and plain common sense save more accidents and downtime than any rulebook.

    On safety information, nothing gets withheld. Every SDS comes from current testing, and clients receive updates when national or regional labeling guidelines shift. Our technical experts monitor for revision triggers driven by new research, not just regulatory calendars. This let us alert clients about discoveries on long-term environmental effects and special disposal tips, even before such advice made its way into regulatory bulletins. We earned trust by being upfront about risks and changes, not by waiting for a compliance letter to come in.

    Ongoing Improvements: Listening to the Scientific Community

    As direct producers, we hear the upstream pain points from customers and research institutions before trends hit trade magazines or supplier email blasts. Sometimes it’s about particle size distribution for high-throughput screening; other times it’s questions about possible residuals from process chemicals. Over the years, we incorporated feedback loops in our own process design, switching from traditional work-up solvents to lower-toxicity options and adopting greener reagents where they actually improve the output quality.

    Our technical team routinely reviews customer product performance in real-world syntheses and bulk reaction environments. We take back customer solvent waste and run analyses, tracing back residuals to individual upstream batches. This direct observation closed the loop between our lab’s procedure notes and the ultimate material handling in the field. Other producers may offshore this feedback or treat it as a customer complaint; for us, it’s a source of process refinement.

    We have improved crystal size control in recent years by investing in new filtration and drying tech, following a spate of reports from polymer customers who needed finer sizing for continuous feed operations. These changes travel back across our whole production chain, lowering energy use and raw material wastage, and generally making the daily grind smoother for every handler along the way.

    Looking Forward: Future-Proofing Fluorinated Building Blocks

    The demand for fluorinated benzamides like 2,3,4,5,6-Pentafluorobenzamide will only grow as research moves deeper into persistent, robust, and bioactive molecules. As the market grows, so do the sources of supply — and not all are equal. Our direct manufacturing experience has reinforced the difference between sourcing from a dossier-holder and working with a team that gets its gloves dirty. We continue investing in automation, documentation, and safety upgrades so the learning curve in handling and synthesizing these materials never plateaus.

    We keep exploring alternatives to existing fluorination reagents, joining consortiums focused on green chemistry and sustainable synthesis routes. Feedback from academia and industry alike pushed us to ramp up transparency in solvent recycling and in monitoring for long-term impact on aquatic environments. In the next few years, we expect a sea change in how regulatory authorities value persistent fluorinated substances, and our experience ramping up standards gives us a head start in adapting quickly and responsibly.

    In Closing: Why Source Direct From the Manufacturer Matters

    Fluorinated aromatics can be a minefield in today’s supply chain. From the first filtration through to final drum lift, every kilogram tells a story of process, care, and accumulated practical know-how. We ship 2,3,4,5,6-Pentafluorobenzamide that we have seen, tested, and run through our own systems, not something relabeled from a third party. Our history of engagement with real chemists — in industry and research — shapes how we design, package, and deliver each order. Experience on the ground, at the bench, and in the field underpins every shipment, every update, and every improvement.

    Working with our own processes, finding what works, discarding what doesn’t, and always sharing best practices keeps us reality-focused and results-driven. We share what we know, keep things transparent, and focus on reliability over hype. For teams who value supply chain dependability and clarity about what lands on their loading dock, our approach with 2,3,4,5,6-Pentafluorobenzamide delivers a practical edge you measure day to day, run to run.