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Vinpocetinum

    • Product Name Vinpocetinum
    • Alias Cavinton
    • Einecs 259-979-6
    • 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
    VTB
    Specifications

    HS Code

    621260

    name Vinpocetinum
    common_name Vinpocetine
    chemical_formula C22H26N2O2
    molecular_weight 350.45 g/mol
    CAS_number 42971-09-5
    appearance White to off-white crystalline powder
    solubility Slightly soluble in water, soluble in organic solvents
    administration_route Oral, intravenous
    therapeutic_class Nootropic, vasodilator
    primary_use Cognitive enhancement, cerebrovascular disorders
    mechanism_of_action Enhances cerebral blood flow, increases cerebral metabolism
    synonyms Ethyl apovincaminate
    storage_conditions Store in a cool, dry place away from light
    manufacturer Various pharmaceutical companies
    prescription_status Prescription or over-the-counter, depending on country

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

    Packing & Storage
    Packing The Vinpocetinum packaging features a white, labeled box containing 100 tablets, each sealed in blister packs for protection and dosage accuracy.
    Shipping Vinpocetinum is securely packaged in compliance with international chemical shipping regulations. It is shipped in airtight, clearly labeled containers to ensure stability and prevent contamination. All handling and documentation adhere to relevant safety standards, including proper labeling and transport under suitable temperature conditions to maintain product integrity during transit.
    Storage Vinpocetinum should be stored in a tightly closed container, protected from light and moisture. Keep it at a controlled room temperature, ideally between 15°C and 30°C (59°F–86°F). Store in a dry place, away from incompatible substances and out of reach of children. Avoid exposure to high humidity, heat, and direct sunlight to maintain its stability and efficacy.
    Application of Vinpocetinum

    Applications of Vinpocetinum in Industrial Manufacturing

    Vinpocetinum serves as a key synthetic compound in several strictly regulated downstream sectors requiring precision formulation, product quality assurance, and compliance with global standards. As an original manufacturer, we support industrial clients in integrating this ingredient in the following specialized applications.

    1. Active Pharmaceutical Ingredient (API) for Neurological Formulations

    Pharmaceutical manufacturers use Vinpocetinum as a primary API in the production of prescription medications targeting cerebral circulatory and cognitive disorders. The synthetic process involves multi-step purification and strict batch traceability. Manufacturers adhere to validated GMP processes, incorporating the API after primary blending and granulation steps. Quality control teams continuously monitor impurity profiles, solubility, and particle size distribution to meet both regional and international market requirements.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice Guide for Active Pharmaceutical Ingredients (APIs)
    • US Pharmacopeia (USP) Monograph for Vinpocetinum
    • European Pharmacopoeia (Ph. Eur.) standards
    • China GMP (2020 revision)

    Typical usage ratio

    • Standard formulation: 5–10 mg per finished dosage unit (tablet or capsule)
    • Adjustment basis: Dosage strength determined by finished product specification and regional health authority requirements

    Downstream process integration

    • API addition during pre-mixing and wet granulation stage
    • High-shear granulation before tablet compression
    • Particle size control to ensure bioavailability consistency
    • Finished blend subjected to in-process QC prior to final tableting

    Final product types

    • Film-coated tablets for stroke recovery therapies
    • Oral capsules for cognitive impairment
    • Modified-release formulations for chronic treatment
    • Export-grade APIs for contract manufacturing

    2. Pharmaceutical Injectable Preparations

    Vinpocetinum is utilized by hospitals and pharmaceutical compounding plants for injectable formulations, mainly ampoules and vials indicated for acute cerebrovascular interventions. The bulk compound undergoes sterile filtration and lyophilization, with process environments classified to ISO 14644 standards. Formulators closely monitor pH, endotoxin levels, and solvent compatibility to guarantee safety and regulatory acceptance in parenteral use.

    Industry compliance standards

    • EU GMP Annex 1 for Manufacture of Sterile Medicinal Products
    • USP <797> Pharmaceutical Compounding – Sterile Preparations
    • China Pharmacopoeia standards for injections
    • FDA cGMP (21 CFR Part 211) for injectables

    Typical usage ratio

    • Commonly 5 mg/ml in solution
    • Final concentration adjusted for patient-specific dosing in hospital settings; total excipient load below 15%

    Downstream process integration

    • Active ingredient dissolved after water-for-injection prefiltration
    • Sterile filtration (0.22 μm membranes) before filling/sealing
    • Lyophilized or solution forms filled into pre-sterilized ampoules/vials
    • Terminal autoclave sterilization for non-lyophilized formats

    Final product types

    • Single-dose vials for IV injection
    • Ampoules for rapid administration in neurology wards
    • Hospital compounded bulk solutions
    • Contract manufactured injectables for regulated markets

    3. Nutraceutical and Dietary Supplement Production

    Manufacturers in the global nutraceutical industry utilize Vinpocetinum in dietary supplements, particularly cognitive health and memory-support products for adults. They integrate the compound during dry blending of micronutrients, encapsulation, or tablet pressing. Regulatory compliance focuses on ingredient traceability, contaminant limits, and accurate label claims, matching variations in regional permissible daily intake levels and source disclosure mandates.

    Industry compliance standards

    • US Food and Drug Administration (FDA) 21 CFR Part 111 (Dietary Supplement GMP)
    • EFSA Novel Food Regulation (EU) 2015/2283
    • Health Canada NHPD Monograph for Cognitive Health
    • China Food Safety National Standards (GB)

    Typical usage ratio

    • 0.5–15 mg per serving depending on finished product strength and local regulatory limits
    • Lower ratios mandated by jurisdictions with daily intake restrictions (e.g., no more than 10 mg per day in EU)

    Downstream process integration

    • Compound added post-premix with excipients (microcrystalline cellulose, silicon dioxide)
    • Incorporation during capsule filling or tablet compression steps
    • Blending with herbal extracts or vitamins for multi-ingredient products
    • Batch QC for uniform content and impurities

    Final product types

    • Memory-support capsules for retail pharmacy
    • Multi-nutrient cognitive health tablets
    • Sports nutrition supplement blends
    • Exported bulk powder for international conversion

    4. Research-Grade Reagent Manufacturing

    Chemical supply companies and certified research labs use Vinpocetinum as a reference standard and research reagent. It enters the downstream process during reference material weighing, packaging, and certified calibration standard manufacture. Manufacturing lines require specialized controls for purity, consistent physico-chemical properties, and analytical method validation to meet traceable research quality standards and academic requirements.

    Industry compliance standards

    • ISO/IEC 17025:2017 for calibration laboratories
    • Certified Reference Material (CRM) protocols
    • Analytical standards according to the US Pharmacopeia
    • OECD Good Laboratory Practice (GLP)

    Typical usage ratio

    • Produced as 100% purity reference standard
    • Dilution to specific ppm or ppb concentrations per research method or assay

    Downstream process integration

    • Direct aliquoting and sealing in inert vials under nitrogen/argon
    • Documentation of each lot for traceability and certification
    • Analytical testing for reference and calibration solutions
    • Packaging under cleanroom or desiccated environments

    Final product types

    • Analytical lab standards for HPLC/GC calibration
    • Teaching and demonstration kits for university laboratories
    • Research-only powder for pharmacological trials
    • CRM sets for international laboratory networks
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    Certification & Compliance
    More Introduction

    Introducing Vinpocetinum: The Result of Precision and Dedication in Chemical Production

    Our Journey with Vinpocetinum

    Every batch of Vinpocetinum stands for years of refining, careful planning, and practical problem-solving. Manufactured entirely in-house, this compound reflects all the lessons our teams have learned about quality, consistency, and the challenges of scaling up production while never cutting corners. From the first days of working with alkaloid derivatives, the focus has always been on maintaining strict quality benchmarks, not just for the sake of regulations, but for every downstream user who expects purity and reliability from the material we deliver.

    There is no ready shortcut in the manufacture of Vinpocetinum. Our process involves tightly controlled synthesis of the active compound, followed by a multi-step purification sequence that strips out potential impurities. By paying attention to each step, controlling temperature and pH at critical points, and using laboratory verification on both intermediate and final stages, our teams avoid common pitfalls that could limit yield or affect molecular consistency. This is not just adherence to good manufacturing practice – it is a relentless pursuit of genuinely reproducible chemical production.

    Key Specifications and Standards

    As a manufacturer, we define high standards for Vinpocetinum because we have seen the cost of compromises in both efficiency and downstream application. Over the years, we have refined our process to reach a purity specification of no less than 99%. Impurity profiling uses the latest chromatographic techniques, backed by spectroscopic verification, so clients know exactly what they are getting. Moisture levels are held below 1%, which preserves stability during storage and transit. Our specifications also address the presence of heavy metals and residual solvents far below the thresholds recommended by international pharmacopeias.

    Consistency isn’t something promised on paper – it is proven in every drum that leaves our facility. Each lot comes with a full analytical report, drawn from actual batch data, not just a generic form letter. This approach has built a reputation among pharmaceutical and nutraceutical partners, who require predictable results from their processing lines. Rapid notification of test results and batch release ensures every shipment keeps pace with clients’ production schedules.

    Practical Handling and Usage

    Vinpocetinum’s main applications often involve formulating finished pharmaceuticals, so we take care to deliver a product suitable for a range of downstream processes. We design our powder to flow easily without excessive dust, which helps operators during blending, encapsulation, or direct tablet compression. After years of feedback from clients, we have adjusted our crystal structure so the substance resists caking in most atmospheric conditions.

    Real-world use shapes our approach. For example, high-purity Vinpocetinum in fine powder form has proven much easier for formulators to disperse, and offers a consistent dissolution profile. Clients who need to dissolve our product into solutions for injectable forms prefer our specifically sized, tightly graded particle batches, which minimize filtration losses and reduce the risk of insoluble residues.

    How Vinpocetinum Differs from Other Derivatives

    We have direct experience with multiple vinca alkaloid derivatives, particularly in the context of both pharmaceutical and research applications. Vinpocetinum, compared to natural vincamine or synthetically altered analogues, offers a balance of desired pharmacological effect and manageable safety profile. While natural vincamine sometimes varies between lots due to plant source fluctuations, our synthesis routes for Vinpocetinum give a uniform product, easily tailored to rigorous formulation needs.

    Over the years, we have tested and compared Vinpocetinum against not only its precursors but also against a wide range of related semi-synthetic and synthetic cognitive agents. Where others fluctuate in purity or show variable stability profiles, our Vinpocetinum demonstrates both physical and chemical endurance, evidenced by real-time stability studies performed in-house. Several partners voiced frustration after struggling with off-the-shelf bulk supplies from various distributors, noting unstable supply or inconsistency in physical properties. Choosing to go direct with us, they found the headaches of unpredictable process adjustments diminished significantly.

    Trusted by Professionals Across Sectors

    Clients from established pharmaceutical giants to small-scale research teams have put our Vinpocetinum to use in both finished product manufacturing and lab-scale trials. Across many batches, reports emphasize ease of scaling pilot formulations without the need for major compensating adjustments. We hear frequently from production leaders that switching from inconsistent market-grade material to our controlled output cut down their waste rate, reduced line downtime, and allowed staff to focus on optimizing value-added steps rather than troubleshooting raw material inconsistencies.

    We see Vinpocetinum at the intersection of careful chemistry and practical use. Besides the pharmaceutical field, research labs tackling studies in neuroprotection or cerebrovascular support choose our compound for its reproducibility and traceable batch history. For these teams, knowing the exact impurity load and batch origin lets them publish with confidence and meet peer review expectations for robust repeatability.

    Perspectives from Decades in Chemical Manufacturing

    Manufacturing Vinpocetinum, unlike less complex organics, forces every process engineer to respect the line between efficiency and risk. Lowering a reaction endpoint to save time or raw material might seem appealing at first, but can lead to unpredictable impurity patterns and extended clean-up downstream. We learned this lesson early, refusing to accept the short-term gain at the cost of long-term reliability. This mindset percolates across our teams, translating into a deep operational discipline that no outside trading partner or simple spec sheet can provide.

    The technical margin on every batch comes from diligent calibration. At our plant, every scale-up is preceded by a full process hazard review, simulation, then a pilot batch, so the exact behavior of reagents and intermediates remains predictable. This level of documentation and verification provides a traceable data trail that can be shared at audit time, and gives downstream users – whether QA teams or regulatory reviewers – tangible reassurance.

    Over time, the industry’s demand for cleaner, more defined isolates has grown. Lower tolerance for residual solvents and uncontrolled byproducts means every manufacturer faces a real test of capability. Our response, instead of chasing volume for the sake of volume, has been to refine, tighten, and document every process stage, so no matter the client’s specific request, consistency and transparency come as standard.

    Challenges and Solutions in the Vinpocetinum Production Chain

    Handling the supply chain for Vinpocetinum sees its own set of challenges. Raw input quality can swing with market conditions, forcing a flexible but controlled approach to supplier benchmarks. Each shipment of key reagents undergoes a full suite of incoming checks, both for chemical assay and contamination. The logistics team tracks every batch from supplier through to finished product, maintaining an unbroken chain of custody, which has minimized customer complaints due to variability or contamination.

    Our technical team spends significant time benchmarking every lot of Vinpocetinum against the previous twelve months’ output, watching for trends or shifts that could point to issues upstream. By doing so, we catch and correct inconsistencies before they ever reach a client. Should any lot fall outside our acceptance thresholds, it never ships, regardless of delivery pressure. This method, proven over years, has helped us build respect across industry circles, while protecting our own brand reputation.

    Shipping finished Vinpocetinum presents another layer of complexity. Moisture and temperature control during storage and transit prevents degradation or other adverse changes. From using specialized liners in drums to adding desiccant packs for sea freight, the aim is always to have the compound arrive in the same state as when it left our line. Critically, all packaging is batch-labeled and sealed, with tamper-evident features to discourage bad actors from entering the supply chain.

    Some markets demand unique compliance documentation – from updated TSE/BSE statements to tightly controlled certificates of analysis, and even video documentation of batch sampling. With experience acquired in global distribution, our documents align with country-specific regulatory requirements, and our export team handles the nuances, smoothing what could otherwise be a stumbling block for partners that must move swiftly to market.

    Listening and Adapting to Customer Feedback

    Direct feedback from those who actually use our Vinpocetinum pushes us to keep refining not only the chemical but the service around it. More than once, a client requested specific particle sizes to optimize their tablet blends, so we upgraded our milling and classification systems, then validated each adjustment with hands-on trials at their own sites. By doing this work side by side with partners rather than guessing from afar, we closed the loop between manufacturer and user.

    We invest in ongoing training programs for our plant operators and technical sales staff. Rather than sitting in classrooms, learners shadow experienced hands, gaining an appreciation for what makes or breaks a good batch on the floor. This lived experience means our team spots subtle changes in color, aroma, or handling behavior, issues hard to describe in formal specs but quickly flagged on the line. End users see the benefit in the form of consistently high-performing Vinpocetinum, quarter after quarter.

    Navigating Regulatory and Market Pressures

    Authorities worldwide have tightened scrutiny on every stage of pharmaceutical ingredient production. As restrictions expanded, some competitors vanished or quietly downgraded quality to stay afloat. Our philosophy anchors on full transparency rather than just ticking boxes. All audit trails, synthetic pathways, and sourcing documents remain open for inspection, aligning with both international E-E-A-T principles and specific national requirements. This approach smooths audits and reassures procurement teams that their supplier will not change practices without clear communication.

    Every year, new regulations emerge around substance provenance, residual pollutants, and acceptable impurity profiles. Since we synthesize in our own plant, nothing gets outsourced to unvetted partners. This gives us full control over change management, allowing immediate implementation of updated protocols as required. Because our teams live with the consequences of every tweak, they support documentation updates with actual process improvements, not just lip service or paperwork exercises.

    Our history with regulatory change goes back decades. The only sustainable response has been to bake compliance into daily activity, updating SOPs dynamically and training staff as norms shift. Outdated processes rarely survive a season in our factory. Instead, best practice comes up from the production line and flows to the regulatory team, ensuring both practical and documentary compliance. No batch leaves our factory unless all boxes are checked with data to back every claim.

    The Commitment Behind Each Batch

    Delivering Vinpocetinum isn’t about shipping a powder box – it’s about guaranteeing everything inside that box matches the promises made during specification, scale-up, and every technical call in between. Our approach integrates each step in the supply chain, from verifying incoming raw materials to tracking finished product through to the customer’s facility. Every tool, instrument, and SOP reflects the priority given to traceability and accountability.

    Buyers and formulation teams rely on our consistency so they can focus their resources on value-added development and regulatory submissions. Over time, we have worked closely with their technical leads, reviewing specifications in detail, addressing questions openly, and making it clear where improvements or changes come from. By sharing process innovation and analytics openly with users, the partnership builds trust rather than tension.

    Continuous Improvement and Looking Ahead

    Technology and regulations keep moving, and our teams expect and prepare for change rather than react after the fact. Our labs continue to explore ways to minimize energy use and reduce solvent waste in Vinpocetinum production, aiming for a product that not only meets requirements today, but also fits tomorrow’s tighter rules on sustainability. Already, solvent recovery and recycling play a major role, and future plans include integrating newer purification tools that promise even tighter controls over impurity spectra.

    As new applications for Vinpocetinum emerge, particularly in the field of neurology or as adjuncts in combination therapies, the shape and demands of the end market will change. Our close links with research labs and product developers let us anticipate these shifts and tweak our own standards accordingly. Feedback loops from quality teams, production managers, and scientific collaborators keep the development cycle practical and responsive.

    At the end of the day, what sets our Vinpocetinum apart comes down to how we understand both chemistry and context. Every lesson from past production hurdles, user feedback, and shifting regulations finds its way into current practice. Trust in our product is earned by building it right, batch after batch, with no shortcuts and no compromises.