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Arecoline Hydrobromide

    • Product Name Arecoline Hydrobromide
    • Alias Arecolinum hydrobromicum
    • Einecs 223-616-4
    • 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

    273898

    Chemical Name Arecoline Hydrobromide
    Molecular Formula C8H13NO2·HBr
    Molar Mass 252.11 g/mol
    Appearance White to off-white crystalline powder
    Solubility Soluble in water
    Melting Point 155-158°C
    Storage Temperature 2-8°C
    Cas Number 300-08-3
    Pubchem Cid 6435948
    Synonyms 1,2,5,6-Tetrahydro-1-methylpyridine-3-carboxylic acid methyl ester hydrobromide
    Usage Pharmacological research, cholinergic agonist
    Stability Stable under recommended storage conditions
    Odor Slight odor
    Ph Neutral aqueous solution

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

    Packing & Storage
    Packing Arecoline Hydrobromide, 5g: Supplied in a sealed amber glass bottle with tamper-evident cap, labeled with hazard and handling information.
    Shipping Arecoline Hydrobromide is shipped in sealed, airtight containers to prevent moisture absorption and contamination. Packaging complies with regulatory guidelines for hazardous chemicals. The product is clearly labeled, and documentation includes safety and handling instructions. Shipments are expedited via reliable carriers, with temperature control and tracking as needed to ensure product integrity.
    Storage Arecoline Hydrobromide should be stored in a tightly sealed container at room temperature, ideally between 2°C and 8°C, away from light, moisture, and incompatible substances. Ensure proper labeling, and keep it in a well-ventilated, secure chemical storage area. Avoid exposure to air and humidity to prevent degradation. Restrict access to authorized personnel only.
    Application of Arecoline Hydrobromide

    Applications of Arecoline Hydrobromide in Industrial Manufacturing

    Arecoline hydrobromide, produced under stringent quality assurance protocols at our facility, serves as a specialized raw material in selective industrial sectors. Drawing on years of manufacturing expertise, we supply this quaternary ammonium compound in compliance with international standards. Below, we detail core downstream applications where this raw material integrates into regulated processes, specifying compliance, formulation, production methods, and derived end products for each scenario.

    1. Active Pharmaceutical Ingredient (API) Synthesis for Cholinergic Modulator Medicines

    Pharmaceutical manufacturers use pure grades of this raw material to synthesize specific cholinergic modulators, particularly in research and production settings focusing on central and peripheral nervous system activity. The material is incorporated during the intermediate stage of API synthesis, requiring robust impurity control and lot tracing. Production adheres to strict pharmacopoeial standards for purity, identity, and safety, with targeted product applications in controlled medical studies and finished regulated medicinal products.

    Industry compliance standards

    • ICH Q7 GMP for Active Pharmaceutical Ingredients
    • European Pharmacopoeia Monograph
    • US Pharmacopeia (USP) reference substances
    • ISO 9001:2015-certified quality management systems

    Typical usage ratio

    • 0.2%–1.5% by mass as an intermediate precursor, adjusted by reaction scale and desired API yield

    Downstream process integration

    • Charged during the intermediate coupling step of cholinergic drug synthesis under controlled pH and temperature parameters

    Final product types

    • Cholinergic modulator tablets and injectable formulations for clinical research and, in limited regions, prescribed treatments
    • Reference standards for pharmacological assay validation

    2. Reference Standard and Reagent Preparation in Analytical Laboratories

    Analytical laboratory supply manufacturers utilize high-purity, batch-verifiable arecoline hydrobromide as a reference compound in the calibration of chromatographic equipment and assay systems. The material’s defined purity and traceability are essential for generating reference solutions critical in standards compliance testing and instrument verification across pharmaceutical QC labs and toxicology R&D facilities.

    Industry compliance standards

    • ISO/IEC 17025:2017 for laboratory competence
    • USP Reference Standards Program
    • Good Laboratory Practice (GLP) regulations
    • FDA 21 CFR Part 211 laboratory controls

    Typical usage ratio

    • Prepared as 0.1–100 μg/mL standard solution depending on the analytical method and assay protocol

    Downstream process integration

    • Dissolved in defined solvent systems for HPLC, LC-MS, or GC calibration during the laboratory reagent manufacturing stage

    Final product types

    • Certified analytical reference standards
    • Calibrators for chromatography and spectrometry instrumentation
    • Analytical kits for laboratory quality control

    3. Preclinical Pharmacology Studies in Biomedical Research Supply

    Contract research organizations and preclinical research facilities procure arecoline hydrobromide as a standardized agent for non-clinical receptor interaction studies, neuropharmacological model establishment, and functional bioassay validation. Material input supports the design of controlled dosing regimens in rodent and in vitro receptor activation experiments, providing high reproducibility and concentration accuracy in compliance with research integrity standards.

    Industry compliance standards

    • OECD Principles of Good Laboratory Practice
    • AAALAC International quality benchmarks
    • Institutional Animal Care and Use Committee (IACUC) protocols
    • ISO 13485 for research-use-only chemical suppliers

    Typical usage ratio

    • 0.05–0.5 mg/kg solution for injection in animal studies; 1–10 μM stock solution for in vitro cell cultures

    Downstream process integration

    • Diluted from bulk powder during formulation of dosing solutions and assay media at research supply packaging stage

    Final product types

    • Pre-filled ampoules for laboratory assay use
    • Standardized in vitro test kits for neuropharmacology
    • Packaged animal-study-grade reagents

    4. Calibration of Bioanalytical Assays in Toxicological and Environmental Monitoring

    Toxicological analysis kit suppliers use traceable lots of arecoline hydrobromide in the production of calibration standards for bioanalytical methods that monitor exposure or residues in biological and environmental samples. Controlled addition during standard preparation ensures batch traceability and stability under long-term storage required for regulatory verification testing in environmental quality and workplace exposure monitoring.

    Industry compliance standards

    • ISO 17034 for reference material producers
    • ISO/IEC 17025:2017 laboratory requirements
    • OECD Test Guideline Series for analytical toxicology
    • EPA SW-846 Method 8270 for hazardous sample analysis

    Typical usage ratio

    • 1–50 ng/mL calibration levels in aqueous or organic media, prepared as primary and secondary standards

    Downstream process integration

    • Weighing and dilution into certified standard solutions at controlled humidity and temperature settings during assay kit assembly

    Final product types

    • Bioanalytical calibration solution sets for toxicology labs
    • Environmental residue analysis kits
    • Matrix-matched quality control samples for food and water testing
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    Certification & Compliance
    More Introduction

    Arecoline Hydrobromide: Our Perspective from the Manufacturer’s Floor

    Hard Lessons and Real Improvements Behind Arecoline Hydrobromide

    After years of producing Arecoline Hydrobromide, our team understands the demands researchers and developers face in both the pharmaceutical and biochemical fields. We recognize the reputation of Arecoline as a valuable starting point in many chemical applications — but the day-to-day realities of manufacturing and supplying the hydrobromide form teach us lessons raw theory does not cover. Each batch tells its own story, from selection of raw arecoline sources, through the dozens of in-lab checks, right up to the rigorous customer feedback loop that guides our refinements.

    Our product’s main model carries practical features that matter because they save resources and improve outcomes for professionals. We’ve learned to limit moisture content, control residual solvents tightly, and keep our crystalline material free-flowing and easy to work with. Years of feedback shaped our current batch process, where purity runs well above 98 percent by HPLC analysis, and every step gets monitored from start to finish. We don’t cut corners on drying or filtration; instead, we’ve invested in well-calibrated in-house dryers and micro-filtration, which allow us to achieve consistent powder without visible clumping or caking.

    Beyond Numbers and Paper: Actual Use Cases and End-User Experience

    Every lab and production company using arecoline hydrobromide expects more than just a fine white powder. The real test lies in how smoothly the product dissolves, how predictable the results are batch after batch, and what sort of limitations crop up at scale. We know Arecoline’s uses best in controlled, academic, or pilot R&D settings, so we maintain open lines with downstream users and partners. Some focus on neurobiological research, tracing cholinomimetic pathways using arecoline hydrobromide’s properties as a mild muscarinic agonist. Others want to study the compound for analytical reference or to test for alkaloid contamination scenarios.

    Our expertise develops from handling both high-demand and specialty orders. Small pilot projects test the limits of a process, from dissolution rates (our optimal specifications fall under 10 minutes at room temperature in neutral pH water) to long-term shelf stability. We provide tight data — not just a single COA, but trends over time for transparency. Arecoline is sensitive to air and light, so we package using light-resistant, double-sealed foil bags, and we encourage immediate transfer to airtight containers upon receiving the product. The real difference shows once a researcher opens a new batch weeks or months after delivery and finds it as free-flowing and potent as the day it left our facility.

    From the floor, we see differences in supplier approaches. Some take risks by relaxing controls on starting material and skipping extra steps in purification. We learned the hard way that these shortcuts produce unpredictable results, with yellowing, increased impurity levels, or even batch-to-batch inconsistency in melting point and solubility. Years of improvement allow us to say with confidence that no corners are cut.

    Comparison with Other Muscarinic Alkaloids and Foundation for Differentiation

    Arecoline hydrobromide holds a distinct position compared to related alkaloids or their salt forms. Many researchers contrast our product with its citrate or sulfate analogues. The choice of hydrobromide often comes down to solubility profiles, stability, and compatibility in various testing media. Hydrobromide salt offers solid, reliable storage characteristics and less hygroscopicity than some related forms. Production consistency directly influences user trust, since any variation can undermine lengthy project timelines and invalidate results.

    Some choose the hydrobromide over free arecoline base due to handling properties — the salt reduces volatility markedly, making weighing and dosing less prone to error. More stable against evaporative loss, our batches get used more efficiently; end-user yields improve, and we hear fewer complaints about handling volatility or decomposition. Additionally, hydrobromide initiates fewer side reactions under standard lab conditions, increasing reliability across research and production runs.

    Other suppliers may focus on volume or price, but our emphasis remains on quality, stability, and reproducibility. The differences show up in long-term storage. Our batches retain clarity and powder consistency up to 24 months in sealed conditions, with minimal loss of potency and no off-odors or discoloration.

    Direct Contact with Real Manufacturing: What It Looks Like

    Watching each lot progress through our small, close-knit facility brings constant reminders of responsibility. Contamination risk can spoil a whole run, so every surface and vessel receives routine pre-cleaning with validated approaches. Incoming raw arecoline gets cross-checked for identity before adding hydrobromic acid. Temperature swings during neutralization demand close attention to cooling rates, since hasty temperature changes can trap water or form clumpy intermediates.

    All final crystals undergo rinsing and drying at controlled humidity. Our on-hand analysts have developed sensitive colorimetric and NMR checks to weed out trace byproducts, and nothing escapes a close inspection. We archive daily logs with each batch, recording every deviation, person involved, and environmental reading. QA/QC teams test for trace metals, microbial load, and solvent residues with methods refined over years, guided by input from end-users in toxicological screening and university research departments.

    Every now and then, an unexpected spot-check from a regulatory auditor reminds us why such attention to detail matters. Shortcuts or carelessness can threaten not just compliance but the professional credibility of downstream researchers. When a clean audit proves everything in place, we take quiet satisfaction, but the real pride comes from the handwritten notes and informal emails from chemists or pharma techs satisfied with the consistency and reliability.

    Feedback Loops and Continuous Refinement

    Manufacturing Arecoline Hydrobromide never leads to standing still. Each release brings another round of commentary and sometimes a difficult phone call when something falls short. Pushing for higher purity profiles — reducing unknown impurities, adjusting particle size distribution to suit dissolution constraints, minimizing dust during weighing — comes from listening and observing. Our teams in drying, milling, and packaging constantly trade suggestions, and sometimes arguments, about ways to fine-tune the next batch.

    We invested in on-site accelerated stability chambers, logging results at elevated temperature and humidity far beyond normal storage. Trends from these stress tests drive practical changes, such as switching out primary packaging, or adjusting residual solvent evaporating stages to limit risk. Reports from customers stalled in shipping delays taught us to push the shelf-life envelope safely and build redundancy into packaging.

    Trends and Challenges in the Broader Industry

    Arecoline Hydrobromide production moves in step with shifts in chemical regulation and transport. Restrictions and scrutiny on alkaloid-based products, especially those with CNS activity, have grown over recent years. We field compliance checks not just at home but in every destination market. Holding traceable paperwork and robust testing protocols makes a difference, especially as customs officers and end-users alike become more educated about what authentic Arecoline Hydrobromide looks like.

    Supply chain volatility forces us to keep trustworthy, auditable records of raw arecoline and ensure each shipment of hydrobromic acid meets in-house standards before entering the process. Disruptions reveal the machinery behind the end product — we talk directly to raw material suppliers to guarantee no substitutions creep in due to price or availability swings.

    Environmental expectations have also changed. Waste minimization and solvent recycling remain on our agenda, pushing us to reduce hazardous output. Process modifications — such as closed-loop solvent recovery and in-line filtration with reduced wash volumes — allow us to both meet performance benchmarks and reduce environmental impact. These changes cost time and attention but preserve the environment and our long-term business stability.

    Scientific Advisory Collaboration and the Value of Long View

    Trusted relationships with scientific advisors and grad students form the backbone of our development cycles. Many advances, such as introducing freeze-drying for improved powder morphology or lowering residual bromide, started with a simple question from a researcher or technical buyer: “Why does this sample behave differently?” Or,“Can you improve stability for this special analysis method?” We invite feedback, test alternative finishing protocols, and embrace mistakes as opportunities to improve.

    Real understanding arrives on the back of repeated experiments and honest mistakes. Arecoline Hydrobromide reacts subtly to many common process changes. We’ve learned to avoid shortcuts, to check each raw material, and to keep lines of communication open with users who depend on the product. These habits, formed over years, build confidence in every jar we ship.

    The Human Side: Direct Impact on Laboratories and the Next Generation

    Chemists and researchers using Arecoline Hydrobromide rely on consistency and clear communication. Rookie lab technicians might first encounter muscarinic alkaloid studies in undergraduate coursework, while seasoned biochemists push boundaries in animal models or tissue assays. Everyone deserves material that matches published specifications and behaves predictably.

    Stories from core facility directors and professors often circle back to trust. One relates how a reliable supplier eliminated a major confounding variable in her group’s acetylcholine pathway studies — keeping the work on schedule and securing publication. In another case, a team’s success in competitive grant rounds depended partly on documented product traceability and quick turnaround support when questions on purity arose during review. We internalize these impacts and let them motivate continual improvements.

    Why We Focus on Arecoline Hydrobromide: Commitment and Pride

    Many commodity producers avoid technically demanding or specialized items like Arecoline Hydrobromide, chasing easier volume or wider markets. Our group leans toward niche, high-value chemistry, where attention to detail stands out more than sheer tonnage. We care about supplying something people depend on, rather than pursuing temporary price competition or cutting costs with under-trained staff.

    Our dedication stems from an old-fashioned view — you build credibility through every batch, not by riding on past accolades. Reliable delivery, full documentation, practical packaging, and willingness to admit and correct errors all form part of the ethos we nurture from the production line right through customer support.

    Looking Forward: Meeting Challenges Head-On

    Maintaining high standards for Arecoline Hydrobromide demands evolving with both technology and user needs. Current projects in our facility address real, daily concerns — such as continued automation of drying and filtration steps to boost batch-to-batch consistency, expanded analytics to catch minute signals of impurity, and broader review of secondary containment for hazardous precursor chemicals to protect staff and end-users alike.

    Upcoming automation will allow more precise monitoring and increase documentation accuracy, which translates into less variation and clearer records for regulatory or scientific review. Increased training for on-site analysts shortens turnaround time for “out of spec” findings, letting us adapt quickly and release batches with full confidence. Our team pays attention to changing shipping regulations and border security measures, routinely updating export documentation to help customers avoid delays and maintain ethical compliance.

    We also monitor the pulse of the scientific literature and try to anticipate new analytical uses or safety concerns, sharing observations with our partners and taking a hands-on approach when formulation tweaks show promise in the lab. This outlook constantly improves our offerings and strengthens ties with end-users who shape the fields of biochemistry, pharmacology, and chemical analysis.

    Responsible Manufacturing Means Listening and Acting

    As a direct manufacturer, we draw on our continuous dialog with researchers, institutions, and laboratories. Every batch carries the signature of the team that made it, not just as a technical result but as the sum of hundreds of small, careful decisions. We deliver Arecoline Hydrobromide ready for practical use, tested in real-world settings, and refined across years of feedback and challenge.

    Trust forms over time, built on reliability, openness, and steady improvement. This approach ensures our product and service become tools that scientists, teachers, and developers can count on in their work, advancing their fields with the certainty our experience brings. From the plant to your bench, Arecoline Hydrobromide represents not just a chemical — but the collective knowledge, skills, and responsibility of its makers.