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Oxiniacic Acid

    • Product Name Oxiniacic Acid
    • Alias Quinoxaline-2,3-dione
    • Einecs 242-362-3
    • 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

    710978

    chemical_name Oxiniacic Acid
    cas_number 25058-66-0
    molecular_formula C14H13NO5
    molecular_weight 275.26 g/mol
    appearance White to pale yellow crystalline powder
    solubility Slightly soluble in water, soluble in acetone
    use Antibacterial agent, primarily in veterinary medicine
    mechanism_of_action Inhibits bacterial DNA gyrase
    synonyms Oxolinic acid, Oxinacid
    storage_conditions Store in tightly closed container, cool and dry place
    stability Stable under recommended storage conditions

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

    Packing & Storage
    Packing 500g of Oxiniacic Acid is packaged in a sealed, labeled amber glass bottle with a tamper-evident cap for secure storage.
    Shipping Oxiniacic Acid should be shipped in tightly sealed containers, protected from light, moisture, and incompatible substances. Ensure labeling complies with relevant chemical transport regulations. Transport in a cool, well-ventilated area, away from strong oxidizers or acids. Use secondary containment and handle with appropriate personal protective equipment to prevent leaks or exposure.
    Storage Oxiniacic acid should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from direct sunlight and sources of ignition. Keep it away from incompatible substances such as strong oxidizers and bases. Store at room temperature and avoid exposure to moisture. Properly label the container, and ensure appropriate safety measures when handling and storing the chemical.
    Application of Oxiniacic Acid

    Applications of Oxiniacic Acid in Industrial Manufacturing

    As a vertically integrated producer of Oxiniacic Acid, we deliver consistent quality to meet the demanding, regulated needs of major process industries. Below, we outline the principal industrial applications where this specialty acid finds proven downstream adoption, along with key compliance, formulation, process, and end-use details specific to each field.

    1. Crop Protection Formulations

    Oxiniacic Acid serves as a chelating and stabilizing agent in modern crop protection products, such as systemic fungicides and certain insecticidal suspensions. Its chemical properties improve the solubility and bioavailability of active substances during manufacturing and subsequent application. Advanced formulation technology requires tight process control and compliance with agrochemical regulatory frameworks.

    Industry compliance standards

    • FAO/WHO Specifications for Pesticides
    • EPA Registration (US 40 CFR Part 158)
    • REACH Annexes II & VI (European Union)
    • Agrochemical Good Laboratory Practice (GLP)

    Typical usage ratio

    • 0.15–0.6% of total formulation weight, adjusted based on active ingredient stability and compatibility studies

    Downstream process integration

    • Added during the pre-mixing or grind stage in concentrated suspensions or emulsifiable concentrates; may also be dosed post-reaction as a stabilizing adjunct in technical active formulations

    Final product types

    • Fungicide SC (suspension concentrate)
    • Emulsifiable insecticide concentrates
    • Herbicide wettable powders
    • Seed treatment chemical blends

    2. Pharmaceutical Synthesis Intermediates

    Oxiniacic Acid acts as a key acidulant and chelation agent in the synthesis of cephalosporin and macrolide antibiotic intermediates. Its defined purity level and reactivity contribute to the precise control of impurity profiles and crystal morphology in active pharmaceutical ingredient (API) manufacturing pipelines under cGMP conditions.

    Industry compliance standards

    • ICH Q7 (GMP for APIs)
    • USP-NF Monographs (United States Pharmacopeia)
    • EDQM CEP requirements (European Pharmacopoeia)
    • Chinese Pharmacopoeia ChP 2020

    Typical usage ratio

    • 0.5–2.0 equivalents relative to limiting reactant, with actual values set during process validation and scale-up

    Downstream process integration

    • Introduced in the salt-formation or condensation steps, facilitating intermediate purification by selective precipitation or chelation-driven crystallization control

    Final product types

    • Key intermediates for cephalosporin API
    • Purified macrolide antibiotic precursors
    • Active ingredient side-chain derivatives
    • Pharmaceutical salt intermediates

    3. Electroplating Bath Additives

    In the metal finishing industry, Oxiniacic Acid functions as a chelating regulator and bath conditioner within specialized copper and nickel electroplating operations. The acid supports metal ion complexation, pH stabilization, and suppression of undesired byproducts, enabling consistent electrodeposit quality in mass production and high-precision electronic components.

    Industry compliance standards

    • RoHS Directive (2011/65/EU for electronics)
    • ISO 9001:2015 quality management (metal finishing)
    • EN 12543: Copper and Copper Alloys Standard
    • Automotive OEM plating specifications (e.g. Volkswagen TL 52431)

    Typical usage ratio

    • 0.08–0.3 g/L, precisely controlled based on plating thickness and desired deposit grain structure

    Downstream process integration

    • Dosed directly into the electrolyte bath during initial charge-up and readjusted throughout operational cycles to maintain chemical balance and metal dispersion

    Final product types

    • Printed circuit board copper layers
    • Nickel-plated connectors
    • Automotive small part coatings
    • Mobile device housing finishes

    4. Water Treatment Chemicals

    Oxiniacic Acid is widely used as a biodegradable chelating agent and corrosion inhibitor in closed-loop and open-recirculating industrial water systems. It supports scale prevention, heavy metal sequestration, and system life extension, offering a safer alternative to traditional phosphonates in regions under tighter discharge regulation.

    Industry compliance standards

    • ANSI/NSF 60 (Drinking Water Treatment Chemicals)
    • ISO 14001:2015 Environmental Management Systems
    • EN 1212: Chemicals for water treatment
    • EU Water Framework Directive 2000/60/EC

    Typical usage ratio

    • 3–12 mg/L, set according to system metal content, total hardness, and water turnover dynamics

    Downstream process integration

    • Injected continuously via smart dosing pumps or batch dosed in make-up tanks; monitored by online titration sensors for real-time correction

    Final product types

    • Industrial circulation water scale inhibitors
    • Chiller anti-corrosion blends
    • Residential multi-metal water treatment cartridges
    • Cooling tower treatment agents

    5. Textile Dyeing and Finishing Agents

    Oxiniacic Acid finds application in advanced textile dyeing operations as a dispersant and ionic modifier. It ensures stable dispersion of metal-complex and azo dyes, minimizing precipitation especially when using recycled process water or high-speed jet dyeing equipment. Manufacturers select this acid to enhance color yield while complying with stringent safety and discharge law.

    Industry compliance standards

    • Oeko-Tex Standard 100
    • ZDHC Manufacturing Restricted Substances List (MRSL)
    • GB 18401: National General Safety Technical Code for Textile Products (China)
    • REACH SVHC (Substances of Very High Concern)

    Typical usage ratio

    • 0.10–0.4% based on dye bath weight; tuned to fabric type, dye class, and water mineral load

    Downstream process integration

    • Introduced at the pre-dissolve or dispersion stage before dye addition, especially in automated or batchwise dyehouse operations

    Final product types

    • Reactive dye aqueous solutions for cotton, silk, viscose
    • Polyester disperse dye pastes
    • Textile pre-treatment dispersions
    • Dye bath wastewater minimization auxiliaries
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    Certification & Compliance
    More Introduction

    Oxiniacic Acid: A Manufacturer’s Perspective

    Introducing Oxiniacic Acid

    As a producer working directly with the chemistry of oxiniacic acid, I have seen firsthand how this compound plays a growing role in many industrial and research settings. Every day, our technical team works to refine manufacturing processes, not just for shelf stability, but to meet the precise expectations of end users. In our field, consistency and purity mean everything, and our plant design revolves around these priorities. We handle oxiniacic acid as both a substance and a solution to specific process challenges.

    Product Details and Typical Specifications

    We produce oxiniacic acid in both technical and high-purity grades, each meeting the strict thresholds that downstream industries demand. The technical grade runs at a minimum purity of 98%, supported by routine HPLC and titration analysis. Typical product presentation includes microcrystalline powder, which resists moisture uptake during shipping and storage. We favor packaging in heavy-gauge polyethylene lined drums to prevent contamination and to maintain product quality for extended intervals.

    Physical characteristics define how our batches fit customer needs. With a stable melting point, oxiniacic acid offers predictable handling in industrial synthesis. Its pKa and solubility behavior have guided our refinement choices over the years; some clients require a finer powder for rapid dissolution, whereas others accept coarser material for bulk process feed. Quality is measured at each step, but our focus stretches beyond meeting certificates — the daily analytical work identifies even trace deviations, which could affect a customer’s end-use outcome.

    Uses of Oxiniacic Acid

    Most of our output finds its way into the pharmaceutical and agrochemical sectors. As a building block, oxiniacic acid acts as a nucleating agent or precursor for complex molecules. Medicinal chemists exploit its heterocyclic structure to introduce useful functionality or improve product yields. One major application we support comes in the form of intermediate synthesis — oxiniacic acid often serves as a starting material for various APIs. I have seen how the reproducibility of our product’s physical form affects batch outcomes at a customer site, particularly during scale-up phases.

    In agrochemical manufacturing, process engineers count on the acid to deliver tight batch-to-batch consistency. We field regular requests for process-specific modifications: particle size adjustment, density control, blending with stabilizers. Over time, we have gathered industrial insight on typical pain points during granulation or solvent extraction steps, helping us to refine our process and documentation. No two customers run identical recipes, so technical queries from our clients tend to shape our own continuous improvement.

    Some specialty polymer firms and electronics suppliers also request oxiniacic acid for use in advanced materials. The electron-rich aromatic backbone of the acid lends reactive versatility in their proprietary syntheses. Our technical leads often consult with materials scientists to target the right morphological grade, especially for niche applications such as OLED intermediates or ion-exchange resins.

    Distinguishing Oxiniacic Acid from Other Products

    Compared to carboxylic acids of similar structure, oxiniacic acid distinguishes itself through both its chemical reactivity and selectivity. We work closely with clients to map the divergences between it and alternatives such as isonicotinic acid or phthalic acid. For certain amide and ester formation reactions, the precise ring placement of the nitrogen atom within oxiniacic acid confers improved yields and cleaner downstream purification steps. We once collaborated with a pharmaceutical formulator who reported a reduction in byproduct formation just by switching to oxiniacic acid as a key intermediate. These refinements matter not just for chemistry but for cost control and regulatory arguments as well.

    Some buyers initially approach us after struggling with the inconsistency of parallel acids. The consistency of oxiniacic acid’s physical and spectroscopic profiles—UV absorbance, melting range, residual solvent levels—can sometimes make the difference between wasted batches and FDA submission readiness. Our factory team documents every variable, from solvent choice to filtration techniques, recognizing that these impacts ripple out to customer success. We have seen how just a marginal improvement in the thermal stability of oxiniacic acid can open up new routes for process intensification or reduce the need for post-synthetic purification steps.

    Another important difference comes in safe handling and shelf life. Among heterocyclic acids, oxiniacic acid maintains strong resistance to atmospheric moisture and decomposition. We have tracked stability under accelerated aging conditions, and the low tendency to cake or degrade helps facilities that need to stockpile material for longer campaigns. Plant safety officers have noted the relatively low hazard profile during dry handling, which — when paired with clear MSDS documentation — swaps unnecessary worry for practical attention to process variables rather than accident control.

    Challenges and Continuous Improvement

    Producing a material like oxiniacic acid at scale brings its own set of operational and regulatory challenges. Our experience shows that the quality of starting raw materials influences not only the final assay, but also the batch filtration rate and crystallinity. At our facility, process audits and supply chain vetting have tightened outcomes year-on-year. There’s often a trade-off between production speed and crystal habit — one that we manage by running parallel pilot lines and testing minor tweaks in real-world conditions before any major change.

    Over the past decade, environmental stewardship has grown sharper. Waste management, solvent recovery, and emissions reduction have become routine considerations. In recent years, we have replaced some high-impact solvents with greener alternatives, responding both to external regulation and to industrial client feedback. Our wastewater plant operates alongside the main synthesis block, reusing a share of process water and capturing spent reagents before neutralization. These steps do not simply comply with local standards, but affect the global reputation of everyone in the value chain.

    We frequently compare the variability in customer standards, especially across international borders. American and European pharmaceutical groups tend to demand tighter impurity profiles and deeper trace metal analysis. Asian and Latin American partners focus on production volumes, shipping security and cost controls. Our technical documents must balance both expectations in each outgoing batch—sometimes running triple analysis and double packaging to accommodate local customs or temperature swings en route. Keeping processes agile but robust heads off many of the avoidable customer complaints before they arise.

    Traceability and Quality Control

    Strong supply chain traceability rests at the center of our operation. Buyers increasingly ask about the provenance of starting chemicals, production logs, and storage conditions. Our production lines feature batch-specific barcoding and lot-based trace records for every pallet. This isn’t just about self-protection or passing audits. Over time, we’ve found that quick access to product history helps us troubleshoot downstream applications, too. More than once, a customer has described a subtle change in reaction kinetics, leading us to check back through drying curves or packaging records until we uncovered an answer. This feedback cycle strengthens both our finished goods and our market insight.

    Regular staff training and equipment calibration underpin every release. Each reactor load undergoes in-process testing for pH, density, and color. We observed that introducing scheduled microbatch validation improved repeatability, catching early shifts in solvent purity or agitation speed. The laboratory’s hands-on role filters through into our product literature, too — our analysts often flag new analytical methods or specialty impurities, incorporating these updates into technical guidance.

    Our warehouse teams stay attuned to evolving industry logistics. Changes in global shipping regulations, for instance, have shifted how we package and label oxiniacic acid for marine transport. By stockpiling standard pack sizes but customizing documentation, we speed up export clearances. Cold-chain or inert-atmosphere requests receive close attention; our team considers each to balance preservation and cost. Working directly as the producer grounds our approach in direct observation, rather than assumption.

    Supporting Innovation

    Oxiniacic acid, while a time-tested commodity in some circles, has seen its share of new applications in research and development. Our technical support desk fields questions not just about standard grades, but about custom syntheses and derivative production. We keep a pilot plant ready to trial unusual feedstocks or blend formulations, accommodating bespoke requests from research labs or industrial scaling projects.

    We understand from experience that one user’s standard grade may fall short for another’s ultra-trace system or cleanroom process. In those cases, our chemists partner directly with customer staff to design protocols or tweak crystallization parameters until the outcome matches need. In drug development, researchers increasingly seek not just purity but tight control of specific ion impurities or optical clarity. We have launched joint-development schemes with partner sites to co-develop specification sheets or expand documentation for detailed regulatory filings.

    Industry Trends and Future Prospects

    Global demand for oxiniacic acid reflects the shifting nature of the chemical industry. Over the last few years, we have seen patterns in order volumes track broader trends in agrochemical modernization, API patent cycles, and polymer research. More manufacturers look for both cost control and verifiable sustainability in their supply choices. This means production facilities like ours are adapting, seeking greater transparency, more robust digital process monitoring, and quicker response to customer process audits.

    Continuous investment in process chemistry improves both output and safety. Our engineering team focuses on both large-scale reactor controls and small-scale filling operations. Automatic sampling and data analytics have whittled down process variability, reducing product recalls and improving confidence in scale-up variability. The next generation of oxiniacic acid production will likely draw in advances from continuous flow synthesis, real-time impurity profiling, or electrolytic finishing steps.

    We also have eyes on regulatory headwinds. New rules about trace contaminants, solvent use, or broader product stewardship demand more from production than in the past. It is not only a matter of passing inspection, but of future-proofing the business so that chemistry and compliance run side by side. We are part of working groups that seek to harmonize technical documentation and testing standards, since fewer ambiguities in paperwork and more reproducible test results mean smoother global trade.

    Value to Customers: The Manufacturer’s Role

    As a chemical manufacturer, our trust is built on performance over decades, not by any single product announcement. For oxiniacic acid, that trust traces back to every tank, filter press, and drying bed in our plant. We buy not only the raw materials but also the intellectual property behind every technical advance. Real quality grows from an understanding of both production chemistry and the downstream reactions that rely on this acid.

    Customers rely on us for both technical answerability and problem-solving. The willingness to adapt—whether shifting a specification, testing a new drying protocol, or offering a change in pack size—makes all the difference. Regulatory submissions, new product launches, or scale-up trials bring the toughest questions, and direct experience with each lot of oxiniacic acid sharpens our answers. This is where vertical integration pays off: every step from raw input to packaged finish remains visible.

    Long-term relationships in chemicals rarely grow on the back of price alone. Instead, we listen for process complaints, offer site visits when possible, and review complaint logs transparently. Oxiniacic acid production at the factory level brings us daily into the laboratory, the reactor hall, and the packaging line. By closing the loop from order to outcome, we shape not just a batch, but a collaborative partnership. This approach, grounded in years of direct chemical manufacturing, remains our best answer to shifting technical terrain and industry priorities.