Enrofloxacin

    • Product Name: Enrofloxacin
    • Chemical Name (IUPAC): 1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    • CAS No.: 93106-60-6
    • Chemical Formula: C19H22FN3O3
    • Form/Physical State: Liquid
    • Factroy Site: No.30 Fuduihe Road, Xuwei New District, Lianyungang, Jiangsu, China
    • Price Inquiry: sales3@ascent-petrochem.com
    • Manufacturer: Lianyungang Petrochemical Co., Ltd
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    Specifications

    HS Code

    502783

    Generic Name Enrofloxacin
    Drug Class Fluoroquinolone antibiotic
    Chemical Formula C19H22FN3O3
    Molecular Weight 359.395 g/mol
    Usage Veterinary medicine
    Route Of Administration Oral, injectable, topical
    Mechanism Of Action Inhibits bacterial DNA gyrase and topoisomerase IV
    Spectrum Of Activity Broad-spectrum (Gram-negative and some Gram-positive bacteria)
    Brand Names Baytril, Enrocin
    Storage Conditions Store below 25°C (77°F), protect from light
    Side Effects Gastrointestinal disturbances, cartilage toxicity in young animals
    Withdrawal Time Varies by species and jurisdiction, typically several days for food animals
    Cas Number 93106-60-6

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

    Application of Enrofloxacin

    Purity 98%: Enrofloxacin Purity 98% is used in veterinary medicine treatment of bacterial infections in livestock, where it ensures rapid reduction of pathogenic microorganisms.

    Molecular Weight 359.41 g/mol: Enrofloxacin Molecular Weight 359.41 g/mol is used in aquaculture disease management, where it provides efficient dosage calculation and consistent therapeutic levels.

    Stability Temperature 25°C: Enrofloxacin Stability Temperature 25°C is used in pharmaceutical formulation storage, where it maintains potency and prolongs shelf life under ambient conditions.

    Particle Size 10 µm: Enrofloxacin Particle Size 10 µm is used in oral powder premix for poultry, where it enables uniform distribution and improved bioavailability.

    Melting Point 218°C: Enrofloxacin Melting Point 218°C is used in injectable solution manufacturing, where it facilitates efficient sterilization and solution preparation.

    Solubility in Water 100 mg/L: Enrofloxacin Solubility in Water 100 mg/L is used in medicated drinking water for swine, where it ensures quick dissolution and effective systemic delivery.

    Packing & Storage
    Packing Enrofloxacin 100 mL comes in an amber glass vial, sealed with a rubber stopper and aluminum cap, labeled with dosage information.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Enrofloxacin: 12,000 kgs packed in 25 kg fiber drums, securely palletized and shrink-wrapped.
    Shipping Enrofloxacin should be shipped in tightly sealed, chemical-resistant containers, protected from light and moisture. Transport at ambient temperature unless otherwise specified. Ensure compliance with all relevant local, national, and international regulations for hazardous materials, and include proper labeling and documentation. Handle with care to avoid spillage or exposure during transit.
    Storage Enrofloxacin should be stored in a tightly closed container at room temperature, ideally between 15°C and 30°C (59°F–86°F), and protected from light and moisture. Keep the chemical in a dry, well-ventilated area, away from incompatible substances and out of reach of unauthorized personnel. Proper labeling and adherence to safety and storage regulations are essential.
    Shelf Life Enrofloxacin typically has a shelf life of 2 to 3 years when stored in a cool, dry place, away from light.
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    More Introduction

    Enrofloxacin: Quality from the Source

    Bringing Precision to Animal Health

    Manufacturing enrofloxacin occupies a unique position in the mosaic of veterinary medicine. At our production plant, the process begins with the selection of pharmaceutical-grade raw materials—without this, nothing downstream runs true. Our enrofloxacin flows from a highly controlled synthesis that takes into account moisture content, particle size, and impurity profile. The goal is to give veterinarians and feed producers a product with proven potency and purity, batch after batch.

    A Closer Look at Our Enrofloxacin

    We supply enrofloxacin as a fine, white crystalline powder, suited for compounding or direct formulation into powders, tablets, and premix. The favored model is Enrofloxacin 98%, which offers high activity per gram. Achieving such purity involves more than additional recrystallization steps. Every stage in the process, from solvent selection to final drying, gets monitored with chromatography and titration. The final product carries minimal residual solvents and exceptionally low microbial load—two checkpoints veterinarians depend on for consistent results in the field.

    Why Purity Dictates Performance

    By the time enrofloxacin exits our drying facility, both its assay and impurity profile stand documented down to fractions of a percent. The molecular fingerprint is confirmed by full-spectrum HPLC and FTIR analysis. Inaccuracy, even slight, creeps into therapeutic outcomes. For instance, insufficient removal of residual byproducts can undermine the safety of enrofloxacin in food-producing animals. Reproducibility ensures no surprises when scaling from single vials to metric ton batches.

    From Bench to Application—A Manufacturer’s View

    The end-users—poultry and livestock producers—deserve predictability. Enrofloxacin tackles colibacillosis, salmonellosis, and various respiratory tract infections with targeted efficiency. The dosage turns on established pharmacokinetics, not guesswork. We never compromise in keeping the batch uniformity, so veterinarians get what they expect: a soluble, homogenous product each time. Quality measured at the plant gives confidence for use in complex medical cases, whether via water-soluble powders or oral solutions.

    Experience Informs Every Batch

    Decades of chemical manufacturing have taught us that shortcuts belong nowhere in pharmaceutical chemistry. Naïve attempts to hasten the reaction or reduce refining steps often leave subtle contaminants—these imperil food safety and animal welfare in ways that go undetected until late. Our team pays attention to the fine details, calibrating pH at each critical stage and constantly updating standard operating procedures. The outcome: our enrofloxacin consistently matches its registered specification, traceable from raw material intake to customer delivery.

    Meeting Regulatory and Market Expectations

    Animal medicine faces scrutiny, especially around residue and withdrawal times. Regulatory authorities set maximum residue limits, and manufacturers carry the burden of compliance. Each production run is checked against these standards, with certificates to match. More countries request tailored documentation, so our quality assurance staff keep current with international guidelines, updating validation protocols as needed. The global reach of our enrofloxacin supply means audit-readiness is not a single event; it is a part of everyday work.

    How Our Offer Differs from Commodity Products

    Manufacturers working close to the source can control the process far tighter than downstream traders or resellers. We do not split or re-blend out-of-spec product. Our team conducts root-cause analysis on any deviation, rather than pushing sub-optimal lots into the market. Customers regularly send feedback, sometimes raising questions about appearance or solubility; we can address these directly, having detailed records for every step. Choosing to control production rather than chase bulk margin means the product reaching a feed mill or animal hospital has the original pedigree intact.

    Macroscopic and Microscopic Standards

    Enrofloxacin is not judged solely by laboratory printouts. Fines, clumping, or poor dispersion in water can cause headaches at the feed mill, so physical attributes command constant check. Our plant employs laser diffraction to monitor particle size distribution, aiming for a flowable powder that resists caking even in humid storage conditions. Operators receive hands-on training to spot issues by sight and touch, not just by instrument, giving an artisanal edge to an otherwise industrial process.

    Troubleshooting in the Real World

    Problems show up on farms before they reach laboratories. If a batch dissolves poorly or precipitates under field conditions, it means a shortfall in either process control or oversight. We open lines of communication with users, sharing data and sample retesting if needed. Rooted in experience, we know microbial contamination, even at low levels, can knock out a batch’s acceptability—so process flows include stringent heat treatments and air filtration. We prefer to resolve issues at the source, not through paperwork.

    Supporting Vets and Farmers with Data

    A surprising quantity of questions comes from users with specific animal populations or local water chemistry that affect how enrofloxacin disperses and absorbs. We prepare technical information packets—complete with solubility charts and mixing recommendations—developed through real-world feedback. Support rarely ends at shipment. Our technical staff, some with backgrounds in veterinary medicine, consult with users experimenting with mixing protocols or facing complicated infection scenarios.

    Environmental and Residual Concerns

    Conversations about animal health have shifted. Veterinarians and producers are more aware of the ecological footprint left by active pharmaceutical ingredients. As a manufacturer, we take responsibility beyond regulatory minimums, reducing waste at multiple steps. We keep process yields high, re-circulate solvents, and neutralize effluents before release. Lower process losses mean less environmental loading and more affordable medicine for users. Eventually, manufacturers will shoulder higher stewardship responsibilities, not just over the product but over everything that flows out of the production cycle.

    Going Beyond Chemistry: Trust and Reliability

    Long-term business in veterinary pharmaceuticals depends on earning trust. This means giving users transparency about production, batch quality, and sourcing. If a recall or adverse event ever occurs, our records provide traceability for each shipment, including full certificates of analysis and raw material provenance. Supply chain disruptions, if they occur, are answered by having multiple sourcing channels and networked logistics. We believe open communication builds reliability.

    The Role of Research in Product Development

    Research seldom happens in isolation. Our enrofloxacin development draws from findings by both in-house chemists and external veterinary partners. Small changes in salt handling or drying conditions yield surprising improvements in solubility and shelf life. Our laboratory teams focus on process intensification—not simply following a fixed recipe, but updating procedures as fresh data and new equipment become available. Real production feedback cycles back into R&D, closing the loop between lab bench and manufacturing line.

    Adapting to Market Signals

    Markets shift quickly, sometimes in response to sudden disease outbreaks or regulatory changes. Our planning team responds by adjusting output, moving inventory, and updating compliance documents as needed. Field feedback may call for a more finely milled grade or a special lot with extended shelf stability; in these cases, we mobilize quickly, drawing from a deep stock of process know-how to manage custom runs. Robust analytics allow us to pivot faster than distributors can, keeping supply matched to frontline needs.

    Formulation Matters—A Manufacturer’s Perspective

    Formulation science dictates how medicines perform. For enrofloxacin to work in poultry, cattle, or swine, it must blend into a carrier—be it premix, tablet base, or solution. At our plant, we don’t just ship bulk API and consider the job done; we share technical data, run blending trials, and simulate in-field mixing to cut down on surprises. Animal health rests on reliability, not just chemical identity. Our process chemists actively consult with formulation clients, often modifying particle size or moisture specifications to improve compatibility with feed or dosing systems.

    Distinctives Compared to Generic Market Offerings

    With many players offering enrofloxacin, the temptation exists to cut corners—skimping on purification, diluting with inert carriers, or shuffling product between suppliers to mask inconsistencies. In contrast, our approach roots itself in sustained process improvements. We avoid the cost-saving strategies of repackagers. Instead, every kilogram carries full batch documentation and offers predictable bioavailability. No diluted or re-bulked material enters our supply chain; we stand by every certificate and traceability tag.

    Investing in Plant and People

    Old equipment and rushed operations make for unreliable product. We reinvest in both plant automation and staff training, putting a premium on hands-on skill and technical literacy. Worker safety links directly to product quality, so we run regular safety drills and continuous process education. Innovation arises not from gadgets, but from a culture geared to improvement—from the cleaning crew to the PhD chemist. Every production manager has at least a decade in pharmaceutical chemistry, offering a stable bridge between what is possible and what is practical.

    Answering Industry Challenges

    Antimicrobial resistance and residue concerns place pressure on every manufacturer in the veterinary space. We invest in refining process steps that reduce residual solvents and minimize the risk of impurities that trigger resistance or tissue residues. No batch is released without full spectrum checks for byproducts and potential resistance initiators. Real leadership comes from providing not just medicine, but solutions that stand scrutiny by both regulators and practicing veterinarians.

    Feedback Loops and Continuous Improvement

    User experience often flags issues long before routine audits can catch them. Our staff spends time gathering feedback from the field—on everything from mixing to palatability to real efficacy numbers. Every complaint, suggestion, or compliment fuels a process review at the plant. This cycle of real-life input and manufacturer response keeps us a step ahead of compliance issues and helps us offer a product reflecting not just standards, but practical needs.

    Why Source Directly from Manufacturers

    Direct sourcing allows users direct access to the origin of the product, eliminating ambiguities of blended or repackaged materials. When a feed compounder reaches out with mixing concerns, answers come from the very people who oversaw the synthesis, not from a third-party sales representative quoting a spec sheet. This transparency cuts down on downtime, mistakes, and end-user confusion. Over time, it builds a knowledge loop benefiting both farm and manufacturer.

    Strategic Partnering with Veterinary Experts

    We collaborate closely with veterinary consultants, ensuring that our enrofloxacin meets current health challenges faced on farms, especially under biotic stress or changing animal husbandry practices. Our R&D teams read recent studies, adjusting production targets so that current solution matches current pathogen profiles. For us, manufacturing enrofloxacin is less about pushing product, more about keeping animal agriculture resilient and productive under a wide range of conditions.

    The Future: Traceability and Sustainability

    Manufacturing standards keep tightening with each passing year. Our future efforts focus on even greater traceability—serializing batches, digitizing records, and integrating blockchain for high-risk markets. We push for water and energy savings at the plant, adopting best-in-class practices learned from both inside and outside the chemical industry. The aim is to make the medicine cleaner to produce, easier to trace, and friendlier to both farm and environment.

    Closing Thoughts from the Manufacturer’s Floor

    Producing enrofloxacin takes more than recipes and documentation; it takes dedication, craftsman’s oversight, and hard-won experience. Concerns about product quality, biosecurity, and practical use on farms surface day after day. Our doors stay open to feedback, our tests remain rigorous, and our staff brings both technical and practical know-how to every kilogram shipped. It’s not about being the cheapest or loudest supplier, but about being the surest partner for those who rely on chemistry to keep animals healthy and productive.