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2,3-Butanedione Monoxime

    • Product Name 2,3-Butanedione Monoxime
    • Alias 2,3-BDM
    • Einecs 202-809-6
    • 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

    883803

    Chemical Name 2,3-Butanedione Monoxime
    Synonyms Diacetyl monoxime, Dimethylglyoxime
    Molecular Formula C4H7NO2
    Molar Mass 101.10 g/mol
    Cas Number 57-71-6
    Appearance White to off-white crystalline solid
    Melting Point 79-82 °C
    Boiling Point 223 °C
    Solubility In Water Moderately soluble
    Storage Conditions Store at room temperature, keep container tightly closed and in a dry, well-ventilated place
    Pka 6.89
    Flash Point 104 °C

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

    Packing & Storage
    Packing 2,3-Butanedione Monoxime, 25g, packaged in a sealed amber glass bottle with tamper-evident cap and detailed hazard labeling.
    Shipping 2,3-Butanedione Monoxime is typically shipped in tightly sealed containers to prevent moisture absorption and contamination. It should be protected from heat and light during transit. Classified as hazardous, transport must comply with relevant regulations, with appropriate labeling, documentation, and handling precautions for both air and ground shipping.
    Storage 2,3-Butanedione monoxime should be stored in a tightly closed container, in a cool, dry, and well-ventilated area. Keep away from sources of ignition, heat, and incompatible materials such as strong oxidizers. Store at room temperature, protected from moisture and direct sunlight. Appropriate chemical safety and labeling measures should be followed to ensure safe handling and storage.
    Application of 2,3-Butanedione Monoxime

    Applications of 2,3-Butanedione Monoxime in Industrial Manufacturing

    As a direct manufacturer of 2,3-butanedione monoxime (BDM), we supply this specialized compound to established sectors where its unique chemical characteristics are integral to downstream process performance or finished product development. The following application scenarios outline precise industrial uses, including compliance standards, detailed formulation ratios, actual process steps, and examples of end products manufactured with our material.

    1. Cardiac Electrophysiology Reagents for Biomedical Research

    BDM plays a critical role in formulating electrophysiological reagents used to inhibit cardiac muscle contraction in research laboratories and diagnostic kit production. Its fast-acting relaxation effect assists in controlled cellular studies and high-precision imaging applications, supporting cardiomyocyte isolation and experimental surgery. Biomedical companies standardize BDM concentration in buffer solutions to maintain reproducibility and comply with regional laboratory safety frameworks.

    Industry compliance standards

    • ISO 13485:2016 Medical Devices – Quality Management Systems
    • Good Laboratory Practice (GLP) regulations (OECD, US FDA 21 CFR Part 58)
    • European Pharmacopoeia 11th Edition (applicable for research reagents)
    • REACH Regulation (EC) No 1907/2006 – substance registration for lab use

    Typical usage ratio

    • 10–30 mmol/L in physiological buffer preparations for short-term tissue perfusion; the exact concentration depends on experimental protocol and target organism.

    Downstream process integration

    • Added during final step of buffer formulation before sterile filtration and bottle filling; included in pre-made buffer kit assembly lines for research reagent manufacturers.

    Final product types

    • Electrophysiology buffer kits for cardiology labs
    • Cardiomyocyte isolation kits
    • Research-use reagents for tissue contraction control
    • Perfusion buffer sets for preclinical imaging

    2. Muscle Physiology & Biochemistry Laboratory Kits

    In the muscle research supply segment, BDM provides essential reversible inhibition of skeletal muscle contraction, aiding functional studies on muscle fibers and myofibrils. Overseas OEM and ODM kit producers rely on controlled BDM inclusion to ensure repeatable muscle relaxation during analytical and structure-functional tests, thereby protecting specimen integrity and experiment reliability in university and pharmaceutical R&D labs.

    Industry compliance standards

    • ISO 9001:2015 Quality Management Systems (manufacturing process)
    • GLP compliance (OECD, US FDA, China SFDA)
    • IATA DGR and IMDG Code for transportation of laboratory chemicals
    • EPA TSCA Inventory Listing (for US domestic shipments)

    Typical usage ratio

    • 5–25 mmol/L in pre-formulated buffer kits for muscle bath chambers; adjusted based on desired contraction threshold and muscle type analyzed.

    Downstream process integration

    • Introduced at the buffer solution blending stage on the biochemistry lab kit production line; mixed with stabilizers and pH modifiers before precision filling and packaging.

    Final product types

    • Myofibril relaxation solution kits
    • Muscle fiber preparation buffers for contractility analysis
    • Research-use-only (RUO) muscle physiology reagent kits
    • Preformulated experimental assay buffers

    3. In Vitro Diagnostic Test Reagent Manufacturing

    Diagnostic manufacturers utilize BDM in formulations for in vitro cell and tissue assays, particularly where transient inhibition of contractile activity enables improved biomarker measurement and high-content screening. Controlled BDM inclusion supports consistent test conditions in imports-compliant clinical and laboratory test kit series, with quantifiable tolerances for purity and concentration as defined by regional regulations.

    Industry compliance standards

    • ISO 13485:2016 – Regulatory requirements for diagnostic kits
    • IVD Directive 98/79/EC and Regulation (EU) 2017/746 (IVDR) for Europe
    • US FDA 21 CFR Part 820 – Quality System Regulation (QSR) for medical devices and test kits
    • Japanese Ministry of Health, Labour and Welfare (MHLW) – IVD reagent standards

    Typical usage ratio

    • 1–10 mmol/L in diagnostic assay reagents; actual level is based on assay design and required suppression of muscular or myocyte activity during measurement windows.

    Downstream process integration

    • Supplied as a powder or concentrate; incorporated during premixing of test kit fluids and reference buffers under controlled cleanroom conditions, followed by aseptic filling and capping.

    Final product types

    • Bioassay component kits for research diagnostics
    • Cell-based diagnostic assay reagents
    • Reference buffer kits for laboratory analysis
    • Specialized in vitro test panel reagents

    4. Organ and Tissue Preservation Solutions for Transplant Research

    BDM is widely adopted in advanced tissue and organ preservation media, where its reversible ATPase inhibition minimizes contractile damage and preserves sample morphology during transportation or pre-transplant storage. Specialist reagent manufacturers integrate BDM per strict international guidelines, ensuring reliability and safety for clinical and animal research specimens requiring non-destructive temporary preservation.

    Industry compliance standards

    • United States Pharmacopeia (USP) General Chapter <1046> for cell and tissue preservation
    • ISO 14155:2020 Clinical investigation of medical devices for human subjects
    • Good Manufacturing Practices (GMP) for medical-grade reagents (EU GMP Annex 1)
    • International Society for Heart and Lung Transplantation (ISHLT) guidelines for experimental preservation media

    Typical usage ratio

    • 10–25 mmol/L in cold storage and preservation buffers; exact amount is formula-specific based on organ or tissue type and target storage duration.

    Downstream process integration

    • Dispensed in the final blending stage with electrolytes, buffers, and antioxidants in automated solution compounding equipment, prior to sterile filtration and packaging into preservation pouches or bottles.

    Final product types

    • Organ transport and preservation solutions
    • Cardiac and skeletal tissue storage buffers
    • Research-use preservation kits for transplant studies
    • Cold chain-compatible specimen preservation media

    5. High-Sensitivity Biosensor Calibration Reagents

    Biosensor manufacturers employ BDM in reference or calibration solutions, especially for sensors that detect contractility-related biochemical parameters. The inclusion of BDM allows for the simulation of non-contractile physiological environments, ensuring the accuracy baseline during manufacturing quality control and on-site calibration by end users. Detailed dosing ensures device compatibility and reduces calibration drift in critical research and diagnostic settings.

    Industry compliance standards

    • ISO 13485:2016 for production and post-market processes of in vitro sensors
    • CLSI (Clinical and Laboratory Standards Institute) guidelines for calibration reagents
    • Sensors Regulation (EU) 2017/745 on medical devices
    • EN 13612:2002 Performance evaluation of in vitro diagnostic devices

    Typical usage ratio

    • 2–12 mmol/L in calibration solution kits; concentration tailored to ensure full muscle relaxation simulation within device-specific test cycles.

    Downstream process integration

    • Blended during the intermediate formulation stage of calibration solution filling; passes QC analysis for purity and functional inhibition capability before packing into single-use or multi-use calibration bottles.

    Final product types

    • Biosensor calibration kits
    • Reference solutions for muscle contractility sensor lines
    • Analytical performance evaluation standards
    • Quality control reagents for laboratory sensors
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    Certification & Compliance
    More Introduction

    2,3-Butanedione Monoxime: Practical Insights from the Production Floor

    A Closer Look at 2,3-Butanedione Monoxime in Real Manufacturing

    No chemical enters our plant without a full review of both its practical and scientific merits. In handling 2,3-Butanedione Monoxime, daily production demands a careful balance of purity, stability, and understanding the traits that set it apart from other compounds in our catalog. We’ve spent years fine-tuning how we synthesize, process, and test each lot—keeping in mind the feedback loop running from lab benches and industrial clients back into our own work orders and reactor parameters.

    Chemists and process engineers working with this material often bring us detailed feedback from the field. It hardly surprises us when requests arrive for tighter control at certain impurity specs or improved solubility under shifting climate conditions. Our own familiarity with the subtleties of 2,3-Butanedione Monoxime means we regularly calibrate our equipment with these factors in mind, not just what appears on paper in the standard regulatory sheets.

    Understanding the Character of the Material

    Naturally, no two batches emerge precisely alike—minor variations in feedstock or temperature profiles nudge the final characteristics of the product. Our experience with 2,3-Butanedione Monoxime traces back to a recognition: the molecule’s moderate reactivity and unique chemical structure mean it fills a precise but important niche for biological research and selective synthesis work.

    You see, this isn’t just another laboratory reagent. Researchers working with muscle contraction, cell cycle arrest, or myosin ATPase inhibition reach for 2,3-Butanedione Monoxime because it offers intervention without introducing excess byproducts or interfering with downstream assays. As a manufacturer, this is more than trivia. Each drum or bottle that leaves our facility captures hours of process monitoring, talking through lot histories with QA techs, and adjusting purification steps if the analytical curves stray too far from the norm.

    From our viewpoint, product grades reflect practical choices. High-purity 2,3-Butanedione Monoxime, often above 98%, grants peace of mind in pharmaceutical or academic work where even minor unknowns would complicate results. For some industrial applications, a slightly less-refined version often delivers cost savings without impairing the target reaction or procedural success. We mark and document each grade clearly. Mislabeling or cross-grading isn’t tolerated—our long-term customers rely on the batch records to make swift, correct decisions in their workflow.

    Specifications Rooted in Experience

    Daily production doesn’t run solely on regulatory minimums or rigid technical standards. Over the years, we’ve realized that our most reliable outcome comes from pairing standard benchmarks with real-world performance. Take melting point, for example. It reads 99 to 104 °C in literature, but handling characteristics in our climate-controlled warehouses or freight shipments sometimes call for extra vigilance during packaging in warm months. Discoloration, caking, and premature degradation all trace back to minute humidity swings or sealing lapses. This may not always make the product unusable, but it raises questions in quality assurance and downstream reproducibility.

    Given the compound’s tendency to hydrolyze in moist air, we put protective packaging and rapid transfer procedures in place from day one. Laboratory-scale users typically order just enough for a few runs, and we recommend portioning the material into airtight aliquots once the main container is unsealed. Industrial customers, on the other hand, signal their process tolerance ahead of time, so we can offer strategies for in-line drying or on-demand blending to nip common storage headaches in the bud.

    Unlike resellers, as the original manufacturer, we do not keep a hands-off approach after shipping. Technical teams and sales staff often talk through process changes and address unanticipated shifts in reactivity, color, or yield. This type of direct accountability plays a large role in refining our specifications—making sure they have everyday relevance and stand up to demanding R&D environments.

    Comparing 2,3-Butanedione Monoxime to Similar Reagents

    Customers frequently ask about differences between 2,3-Butanedione Monoxime and structurally similar reagents. Dialogues with process chemists usually circle back to predictability in yield, selectivity, and ease of handling. In muscle physiology, for instance, this compound acts as a reversible inhibitor of muscle contraction—a property not fully shared by other dione derivatives. That’s a direct result of its specific arrangement of functional groups and the relative stability afforded by its monoxime structure over pure diketone analogues like diacetyl.

    In comparison, alternative oximes might offer similar chelating abilities or free radical scavenging properties but often lack the documented selectivity needed for biologically sensitive work. Many of our academic and pharmaceutical partners confirm that switching products mid-study can introduce unacceptable variability and demand weeks spent revalidating protocols. Over time, trust in our product’s consistency outweighs even modest price savings through generic substitutes.

    Tough Problems: From Process Design to Application

    From a production engineer’s perspective, 2,3-Butanedione Monoxime presents recurring operational puzzles. One of these surfaces in the final drying phase. Because even trace water content encourages hydrolysis and breakdown, we built extra drying and in-line monitoring into our workflow, far more intensive than for food-grade or commodity chemical production.

    Tracking airborne contaminants is equally important. Our operators take direct environmental measurements throughout the workday, logging even slight increases in acid vapor or particulates. We’ve seen how a small slip in filtration impacts the downstream purity profile; decades back, this issue only became clear once field complaints rolled in and forced a rethink of our air handling and batch sequencing.

    Temperature control influences more than just reaction rates. For this compound, overheating during synthesis or aging in storage can catalyze unwanted side reactions, yielding color shifts or hydrogen gas release. Long experience on the plant floor has reinforced the need for narrow temperature bands, both during crystallization and in finished product warehousing.

    For end-users blending reagents or scaling up processes, these same stability concerns carry over in new forms. Customer process feedback indicated surprising yield drops during summer operations, traced back to minor container sweating on loading docks before internal handling. Recognizing this enabled us to reshape our transit protocols and offer clear guidance on optimal storage temperatures—going beyond the standard specification sheets often circulated by distributors.

    Direct Support: Beyond the Label

    Manufacturers enter relationships with customers on different terms than trading houses. Direct ownership of every ton that passes through our plant means unfiltered responsibility for its performance. Our QC lab routinely explains the story behind each COA, walking customers through any drift or variation in spectral data.

    We’ve learned that it’s better to invite honest conversations about outliers or unexpected lab results, rather than sidestepping or hiding behind paperwork. Customers tell us this fosters trust and closes the loop on tweaks needed to achieve their end-goals—whether optimizing yield or guarding against adverse byproducts. If a particular grade doesn’t meet their return, we look at batch data, adjust cutpoints, or update drying steps under tight timeframes, aiming to turn feedback into tangible improvements.

    This approach extends into how we field requests for custom specifications. We revisit our purification and drying regime for certain end-users working in high-sensitivity applications, including hospital research, semi-automated assay workflows, or advanced biochemical studies. Staff rotate between the plant and customer sites, gathering real-world use data and relaying suggestions for more user-friendly packaging, lower residual solvents, or even speedier repackaging options for rapid deployment.

    Regulatory and Safety Considerations in Real-World Use

    Working with 2,3-Butanedione Monoxime brings its own regulatory and handling cautions, shaped less by distant authorities and more by hands-on lab and plant experience. While the compound doesn’t have the same notoriety as some larger-volume substances, its solid form and hydrolytic breakdown risks keep us vigilant about equipment hygiene and staff protection.

    Operators regularly calibrate their PPE against the unique risks posed by this chemistry. Our records track skin exposure, airborne dust, and any unexpected reactivity well beyond the minimum required intervals. The realities of plant work also push us to partner directly with third-party auditors and safety trainers, making sure our containment and exhaust controls stand up not only to regulation but also the day-to-day grit of mixing, drying, and packing shifts.

    On the customer end, we emphasize practical steps for safe transfer, weighing, and dissolution, since even technically solid product grades can behave unpredictably in under-ventilated or humid workspaces. Equipment cleaning protocols draw on our own troubleshooting experience, flagging spots that collect residues or require periodic upgrades to coatings and gaskets.

    Research, Academic, and Commercial Applications

    2,3-Butanedione Monoxime earns its keep mainly in research and specialty manufacturing, not as a mass-market commodity. Its particular effectiveness as a muscle contraction inhibitor shapes most of the demand from life sciences and biomedical labs. We supply on a scale suited to both small screening trials and large, multi-center studies.

    Academic laboratories routinely ask for custom packaging or specialized documentation supporting grant-funded research, especially in cell biology or pharmacology. We enter discussions early, often before project roll-outs, to ensure batch quality and supply chain timing sync up with their experimental milestones.

    Contract manufacturing clients in the diagnostics and chemical synthesis sectors count on rapid, consistent pigment or intermediate generation—something that only works when materials arrive to specification and remain stable through production runs. Our challenge is to push trace impurity levels as low as practical, draw on analytical learnings from one customer’s process to anticipate problems for the next, and communicate openly about any lessons learned from trouble runs.

    Industrial users sometimes look for ways to adapt the base chemistry for tailored production, exploring new synthetic routes, catalysts, or downstream modifications. With direct manufacturing know-how, we adapt quickly, batch-testing changes and building process knowledge rapidly, instead of relying on extrapolation from generic supplier guides.

    Continuous Improvement through Real-World Experience

    True lessons in manufacturing rarely stem from one-off breakthroughs or glitzy technical innovations. Long-term process improvement springs from repeated observation, openness to new ideas, and a willingness to revisit painful mistakes. Our 2,3-Butanedione Monoxime process has evolved on the back of honest post-mortems: flagging leaking seals, odd color runs, or customer complaints before they turn systemic.

    We invest in operator training and encourage cross-department conversations, since the sharpest insights about batch variation often originate in routine housekeeping logs or casual observations by new floor staff. Engineers, chemists, and warehouse managers pool their notes following abnormal runs or challenging shipping cycles. Real-world case studies filter back into SOPs, checklists, and even design upgrades for production lines.

    Our attention extends into logistics and documentation. Delays in international freight or border holdups sometimes stem not from product defects but from ambiguous labeling or subpar paperwork. We fine-tune goods descriptions and batch-level traceability based on feedback from customs or customer site audits—and invest heavily in staff training to reduce both loss and confusion.

    Small improvements add up. Adjusting packaging for ease of opening in gloved hands, flagging environmental shipment risks, and highlighting last-mile handling tips have real consequences for customer satisfaction and downstream success. Partnerships built on mutual trust and willingness to adapt lead to the sort of long-term stability rarely achieved through traditional buyer-seller arrangements.

    The Road Ahead

    Each day spent with 2,3-Butanedione Monoxime deepens our appreciation for chemical manufacturing as a living, breathing craft. Plant teams cut their teeth on this product, learning firsthand the impact of seemingly minor changes in input quality, environmental control, and process discipline. Customer partnerships, shaped by repeated troubleshooting and shared wins, inspire both technical refinement and a broader sense of stewardship for our business.

    We set out not just to ship off a commodity, but to anchor each delivery in a web of accumulated insight—rooted in the lived reality of countless production shifts, process redesigns, and open-ended customer conversations. This focus remains at the core of our approach to producing, packaging, and supporting 2,3-Butanedione Monoxime for every researcher, manufacturer, and innovator who depends on its reliable performance.