Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
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Leonurine Hydrochloride

    • Product Name Leonurine Hydrochloride
    • Alias Leonurin
    • Einecs NA
    • 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
    Specifications

    HS Code

    976719

    Cas Number 654-27-7
    Chemical Formula C15H22ClNO3
    Molecular Weight 299.79 g/mol
    Appearance White to off-white powder
    Solubility Soluble in water, methanol, and ethanol
    Purity Typically ≥98%
    Storage Conditions Store at -20°C, protected from light and moisture
    Iupac Name 4-[(1,3-dioxolan-2-yl)methyl]-2-methyl-1-pyridinium chloride
    Melting Point 196-198°C (decomposes)
    Usage Pharmaceutical intermediate; studied for cardiovascular and neuroprotective effects

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

    Packing & Storage
    Packing Leonurine Hydrochloride, 1g, is packaged in a sealed amber glass vial with a clear label displaying product name, purity, and batch number.
    Shipping Leonurine Hydrochloride is securely packaged in sealed containers, protected from light and moisture. It is shipped as a non-hazardous chemical under ambient conditions, following standard laboratory safety protocols. Documentation, including a Certificate of Analysis (COA) and Safety Data Sheet (SDS), accompanies each shipment to ensure proper handling and regulatory compliance.
    Storage Leonurine Hydrochloride should be stored in a tightly sealed container, protected from light and moisture. It should be kept at room temperature, ideally between 2-8°C (36-46°F), and away from incompatible substances. Store in a cool, dry, and well-ventilated area. Ensure clear labeling, and restrict access to authorized personnel only. Follow all safety data sheet (SDS) recommendations.
    Application of Leonurine Hydrochloride

    Purity 98%: Leonurine Hydrochloride with a purity of 98% is used in cardiovascular pharmacology research, where it ensures reproducible vasodilatory activity in endothelial cell assays.

    Molecular weight 330.83 g/mol: Leonurine Hydrochloride with a molecular weight of 330.83 g/mol is used in metabolic profiling studies, where accurate mass enables precise quantification in LC-MS analyses.

    Stability temperature 25°C: Leonurine Hydrochloride stable at 25°C is used in long-term biological sample storage, where chemical integrity is maintained for reliable experimental results.

    Melting point 210°C: Leonurine Hydrochloride with a melting point of 210°C is used in pharmaceutical formulation development, where high thermal resistance supports stability during processing.

    Particle size <50 μm: Leonurine Hydrochloride with a particle size of less than 50 μm is used in nanoparticle drug delivery research, where fine dispersion improves bioavailability.

    Water solubility 10 mg/mL: Leonurine Hydrochloride with water solubility of 10 mg/mL is used in injectable solution preparations, where it ensures homogenous and effective drug delivery.

    HPLC purity ≥99%: Leonurine Hydrochloride with HPLC purity of at least 99% is used in in vivo pharmacokinetic investigations, where high purity minimizes toxic byproducts and variability.

    Optical rotation +15°: Leonurine Hydrochloride with an optical rotation of +15° is used in chiral separation studies, where defined stereochemistry supports selective cellular interactions.

    pH stability range 4–8: Leonurine Hydrochloride stable in the pH range of 4–8 is used in oral dosage development, where consistent efficacy is achieved across physiological conditions.

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    Certification & Compliance
    More Introduction

    Leonurine Hydrochloride: Direct From The Source

    Our Commitment to Authentic Manufacturing and Quality

    Every gram of Leonurine Hydrochloride that leaves our factory carries a story. We do not outsource the crucial steps. We operate our own reactors and every batch faces our team’s scrutiny at multiple analytical checkpoints—this is not just our product, it’s our responsibility. Decades in fine chemical manufacturing taught us that consistency can’t come from luck or shortcuts. It demands hands-on process optimization, strict raw material vetting, skilled technicians, and an uncompromising attitude toward process control. Our manufacturing lines grew with advances in solid-phase purification and filtration equipment. This means we can deliver a Leonurine Hydrochloride that meets precise assay standards every time.

    Model and Specifications Born From Process Mastery

    We supply Leonurine Hydrochloride in pure crystalline form, with the chemical characteristics proven by both HPLC and NMR analysis. Most lots reach a purity above 98%, a standard difficult to reach for those not controlling every production step. Our modern route minimizes impurities and residual solvents, and we have spent years developing and defending this methodology. Particle size falls within a narrow distribution band, favored by academic labs and pharmaceutical developers needing consistent results. We secure moisture protection not only at the end of synthesis, but also at every stage of refinement and packing. Many in the industry only monitor endpoints. We challenge every intermediate. Our approach makes a difference over repeated orders.

    Purpose-Built for Scientific, Clinical, and Research Use

    Our Leonurine Hydrochloride grew from feedback provided directly by medical researchers, contract research organizations, and pharmaceutical developers. This molecule’s evidence in cardiovascular protection and neuroprotection has drawn attention, so we designed our process to support studies at both pilot and scale. Toxicity tests are not enough; stability checks must simulate real handling conditions in both humid and dry climates. Our teams work with glass and polymer vials, depending on the storage demands of each client. Regular dialogue with our chemistry partners led to a product that meets the needs of precision medicine studies. We run small-batch and larger-scale programs, with traceability reaching back to raw material origin. Unlike resellers, we can explain every step in its journey.

    Why In-House Production Beats Relabeling and Bulk-Trading

    We never source Leonurine Hydrochloride from traders or outside brokers. Processing in our own facility means total visibility on reagent selection, vessel cleaning, and temperature gradients. Counterfeit and contaminated lots appeared in the global supply chain, causing headaches for both small research labs and large pharma. By staying in control, we spare our customers the risk of variability or contamination that sneaks in through repackaging and careless handling. Protective packaging that matches shipping season and local humidity keeps the integrity intact. We track shipment batches and can recall specific containers if even a hint of deviation shows up. The trust our name carries comes from transparency and evidence, not marketing claims.

    Comparing Leonurine Hydrochloride To Other Botanically-Derived Alkaloids

    Leonurine Hydrochloride stands out not only for its unique pharmacological profile, but for the way we manufacture it compared to other botanical alkaloids. Many extracts on the market come with uncertain supply chains, variable content, or are produced by multi-purpose processors switching between dozens of botanicals. This leads to batch-to-batch swings in active pharmaceutical content and contaminants. We focus solely on the targeted synthesis and isolation of Leonurine Hydrochloride, never taking on unrelated herbal actives or blending different plant fractions for convenience. Each batch originates from a purified synthesis route, not a diluted extract.

    In contrast, many plant extract powders and mixtures face issues with leftover pesticides, unidentified co-extractives, or bioactivity that is hard to reproduce. Our process takes a single molecular target, and characterizes it completely before release. That sets our Leonurine Hydrochloride apart from broad-spectrum botanical products both in clinical reliability and analytical clarity.

    Supporting Innovation in Research Fields

    Academic research has advanced the understanding of Leonurine’s effect on the cardiovascular system, the central nervous system, and immune regulation. This has sparked a surge of interest from research institutes and investigative pharma alike. We respond by meeting the tightest tolerance thresholds, supplying reference material and GMP-intermediate grades if requested. Rigorous lot documentation couples with parallel stability studies to support regulatory submissions and competitive grant projects. We hear from postdocs struggling with batch inconsistency from internet suppliers. As manufacturers, we bridge that gap with a professionally supported logistics plan and full material origin documentation.

    Customization becomes possible because we understand every input and reaction in our production. Whether the requirement involves specialized vialing, lyophilization, or tailored shelf-life protocols, our engineers work directly with clients, not through layers of middlemen. This helps emerging drug developers run preclinical studies without unnecessary troubleshooting or revalidation. The efficiency customers notice comes from real-world experience scaling up and sustaining processes—not from generic descriptions on a spec sheet.

    Quality Assurance Philosophy: Beyond Standard QA/QC

    In our facility, quality is not an afterthought. Many suppliers hand off QA/QC to a separate department and only react after a deviation emerges. With us, process engineers and QC analysts sit at the same table and review every analytical trend as lots progress. This embedded scrutiny comes from hard-learned lessons: trace impurity spikes or handling practices can affect even the most robust molecules. We invest in simultaneous analytical checks, from raw materials through crystallization to finished packaging. Each batch earns release only after passing identity confirmation, spectrophotometric assays, and rigorous loss-on-drying protocols set by our own research group.

    Customers receive a report mapping each batch’s analytical findings, often including impurity fingerprints, allowing cross-checks on compatibility with their own formulations. Regulatory queries or surprise audits never catch us off guard. We supply reproducible supporting data upfront, not as an afterthought.

    Supply Chain Traceability and Responsible Sourcing

    Traceability begins with our raw material vetting process. We learned early that cutting corners on precursors leads to major headaches months down the line. Each supplier of base inputs undergoes evaluation not just for their paperwork, but by analyzing random lots for potential contaminants or deviations from required specification. No brokered raw supplies come through the factory doors without batch validation. If a partner even once fails on transparency or compliance, we cut ties and seek alternative sources. This vigilance keeps our Leonurine Hydrochloride free from the cross-contamination risks that shadow less attentive operations.

    Sourcing remains local as much as possible to reduce shipping times and handling cycles. Less travel means less risk of inadvertent exposure or container compromise. Our commitment to sustainable operations includes tracking waste handling at each stage, recycling solvents where possible, and documenting every waste disposal to meet environmental regulations. We keep pathways for improvement open, drawing upon both international GMP protocols and domestic production standards.

    Stability, Storage, and Packaging: Designed For Real Use

    Over the years, we responded to field reports about product clumping, color changes, or loss of integrity during transit. These complaints do not stay on a shelf. Our packaging team now draws from extensive thermal and humidity simulations, guaranteeing the Leonurine Hydrochloride retains intended physicochemical properties upon arrival. We use moisture-barrier containers, desiccant-protected vials, and on request, cold-chain logistics. Each packaging run faces mock-shipment stress—heat, cold, and vibration testing—so that surprises get solved on our end, not after delivery.

    Once in the laboratory, rapid product solubility and recovery become priorities for our partners. We calibrate solubility and dissolution profiles to match published studies, then send each batch to collaborating labs for real-use verification. This closed feedback loop means adjustments to drying, milling, or protective coating can happen within a single production campaign. Fine-tuning these steps helps researchers run experiments with smoother, more reproducible results.

    Leonurine Hydrochloride Market Landscape and Our Response

    Interest in Leonurine Hydrochloride exploded following numerous published studies on its role in modulating inflammatory and oxidative pathways. Demand now stretches from pharmaceutical development to finished supplement production. Many new entrants jumped into the market sourcing third-party material, creating confusion and inconsistencies for researchers. We field countless calls from scientists burned by questionable “high-purity” lots ordered from non-specialists, containing unexpected impurities or batch-to-batch color shifts.

    Our response draws on the benefits of single-source manufacturing: deep process understanding, direct conversations with end-users, and real-time adaptations to evolving analytical standards. We maintain standing stock on core batch sizes but preserve flexibility for rapid scaling or urgent replenishment. Stock-outs trigger production adjustments, not apologies or vague promises. Our customers are partners, not numbers in a database. That approach makes a difference in a crowded landscape where promises often exceed delivery.

    Addressing Challenges: Counterfeits, Adulteration, and Regulatory Oversight

    The proliferation of online marketplaces brought a wave of counterfeit and diluted alkaloid powders. Regulatory agencies have since increased scrutiny on imports and customs declarations. We supported customers audited for unexpected IR spectra or contaminant flags. Routine pre-shipment identity testing became our norm. As manufacturers, we invite independent verification and even encourage blinded retesting. Our willingness to answer for each batch assures authorities and procurement officers alike.

    Every time a new regulatory restriction or set of guidelines emerges, our compliance team adapts, updating documentation and training procedures. Long-term relationships with inspectors and notified bodies help us stay ahead, so our partners do not experience distribution delays or post-market corrections. We take ownership of compliance, safeguarding all downstream users.

    Solutions For Client-Specific Needs

    Our work with pharmaceutical and nutraceutical formulators revealed new needs, such as flexible lot sizing, compatibility with a range of excipients, and clear pathways for upscaling. We regularly field specific requests not often handled by resellers—like high-throughput assay compatibility, micro-scale research aliquots, or supplies certified for animal model toxicology studies. Because every batch grows under our own roof, we can pivot to these needs without lengthy supplier negotiations or logistical bottlenecks.

    Our chemists help with application-specific documentation, including extended certificates of analysis, impurity profiling, and advice on optimal reconstitution procedures. By keeping our team accessible, we support smooth product adoption in both high-throughput screening and clinical trial settings. That kind of dialogue simply does not happen with one-size-fits-all bulk chemicals.

    Why Expert Manufacturing Supports Better Outcomes

    Chemistry does not forgive inexperience. Mistakes in reaction timing, inattentive purification, or rushing solvent removal can all create downstream headaches for scientists and clinicians. Control at the source has allowed us to become the preferred supplier for Leonurine Hydrochloride to demanding research and development organizations. Background in analytical chemistry and process engineering helped us foresee and solve typical issues—crystalline polymorphism, light sensitivity, or enzyme-catalyzed degradation, among others. We correct and improve flavor, solubility, and color, not out of obligation, but out of professional pride.

    Our company culture encourages every technician to question each oddity or result that strays from the expected. That active engagement means our partners never face silent surprises. Improvements, troubleshooting, or even a second opinion on methodology are always available. Trust comes from this level of exchange, not from certificates alone. Our customers know they influence our manufacturing practices through their real-world experiences and requests.

    Outlook: Sustaining Integrity in a Competitive Industry

    We take pride in manufacturing Leonurine Hydrochloride under strict control, but we remain vigilant. The market continues to shift, with new therapies on the horizon, new regulatory questions, and new scientific partnerships. Our edge comes not just from legacy know-how but from the willingness to update practices and invest in new equipment or testing procedures where they prove worth it. We monitor industry trends, join technical working groups, and never see any batch as a “routine” product. Each order is a chance to prove and renew the confidence clients place in us.

    Maintaining this standard requires ongoing investment in both people and plant. Well-trained chemists, reliable equipment, and direct lines of communication keep us responsive as scientific knowledge moves forward. We believe the best way to support discovery and innovation is by offering a Leonurine Hydrochloride that sets a benchmark for clarity, reproducibility, and customer partnership. This is not just a line on our production schedule—it is a result of decades in real-world chemistry, listening, testing, and improving with every batch.