Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
Follow us:

Venlafaxine Hydrochloride

    • Product Name Venlafaxine Hydrochloride
    • Alias Effexor
    • Einecs 601-470-9
    • 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

    124736

    Generic Name Venlafaxine Hydrochloride
    Brand Names Effexor, Effexor XR
    Drug Class Serotonin-Norepinephrine Reuptake Inhibitor (SNRI)
    Route Of Administration Oral
    Strengths Available 25 mg, 37.5 mg, 50 mg, 75 mg, 100 mg, 150 mg
    Dosage Forms Tablet, Extended-release capsule
    Indications Major depressive disorder, Generalized anxiety disorder, Social anxiety disorder, Panic disorder
    Mechanism Of Action Inhibits the reuptake of serotonin and norepinephrine
    Pregnancy Category Category C (US)
    Common Side Effects Nausea, headache, dry mouth, sweating, dizziness, insomnia
    Metabolism Primarily hepatic (CYP2D6 to O-desmethylvenlafaxine)
    Half Life Approximately 5 hours (venlafaxine), 11 hours (active metabolite)
    Contraindications Hypersensitivity to venlafaxine or any component of the formulation, concurrent use with MAOIs
    Legal Status Prescription only
    Storage Conditions Store at 20°C to 25°C (68°F to 77°F); excursions permitted to 15°C to 30°C (59°F to 86°F)

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

    Packing & Storage
    Packing Venlafaxine Hydrochloride packaging features a white plastic bottle with a child-resistant cap, labeled 100 tablets (75 mg each).
    Shipping Venlafaxine Hydrochloride is shipped in secure, tightly sealed containers, protected from light and moisture. Packaging adheres to chemical safety and regulatory requirements, typically following IATA/IMDG guidelines. Shipments are clearly labeled, accompanied by a Safety Data Sheet (SDS), and handled by authorized personnel to ensure safe, compliant delivery. Temperature control may be applied if required.
    Storage Venlafaxine Hydrochloride should be stored at controlled room temperature, ideally between 20°C to 25°C (68°F to 77°F). Protect it from excessive heat, moisture, and direct light. Keep the container tightly closed when not in use. Store it in a dry, well-ventilated area, away from incompatible substances, and out of reach of children and pets.
    Application of Venlafaxine Hydrochloride

    Applications of Venlafaxine Hydrochloride in Industrial Manufacturing

    Venlafaxine Hydrochloride serves as a critical API precursor in several pharmaceutical production streams. As a manufacturer, we recognize its restricted but vital function in downstream finished drug synthesis and emphasize adherence to industrial and regulatory controls throughout all stages of use.

    1. Antidepressant Tablet Manufacturing

    This material is primarily utilized in the industrial-scale manufacture of finished antidepressant oral tablets, formulated as extended-release or immediate-release dosage forms. During tableting, process engineers control content uniformity and blend homogeneity, verifying potency through validated HPLC methods. Material integration occurs at the wet or dry blending step, followed by granulation and compression under cGMP. With API purity, microbiological quality, and trace residual solvents closely monitored, downstream processing ensures batch consistency aligned with regulatory specifications.

    Industry compliance standards

    • USP/NF monographs (United States Pharmacopeia)
    • ICH Q7 Good Manufacturing Practice for APIs
    • European Pharmacopoeia (Ph. Eur.)
    • FDA 21 CFR Part 211 (Finished Pharmaceuticals)

    Typical usage ratio

    • Each tablet contains 37.5 mg, 75 mg, or 150 mg (core at 4–35% w/w of blend depending on dosage strength and excipient matrix)

    Downstream process integration

    • Introduced at main blending step with excipients before granulation or direct compression phases
    • Dissolution and content assay validation before coating

    Final product types

    • Extended-release oral tablets
    • Immediate-release oral tablets

    2. Extended-Release Capsule Production

    The material functions as the active pharmaceutical ingredient in the manufacture of extended-release capsules, where it is incorporated into miniature spheroids or beads for controlled drug release. Process flow requires fluid bed coating, extrusion-spheronization, and polymer layering, with exact dosage delivery depending on particle size distribution and film thickness. Manufacturers carry out in-process sampling to guarantee release profile reproducibility and minimal degradation.

    Industry compliance standards

    • cGMP (Current Good Manufacturing Practices)
    • FDA Orange Book inclusion requirements
    • ICH Q3A/B guidelines (Impurities control)
    • EU EMA Guideline on Modified Release Dosage Forms

    Typical usage ratio

    • Fills per capsule range from 37.5 mg to 150 mg API
    • API content: typically 12–18% by weight in bead formulation

    Downstream process integration

    • Used at API loading onto nonpareil seeds during bead processing
    • Polymer and excipient solution coating for extended-release profile

    Final product types

    • Extended-release hard gelatin capsules

    3. Injectable Formulation Development

    In certain regulated environments, the API supports the production of hospital-use intravenous formulations, primarily for parenteral psychiatric treatment trials and niche applications. Material handling involves sterile crystallization, validated dissolution, and aseptic filtration. All stages maintain stringent endotoxin and particulate controls. Only facilities certified for sterile processing may handle these operations, underscoring the importance of full traceability and documentation.

    Industry compliance standards

    • USP <797> (Pharmaceutical Compounding – Sterile Preparations)
    • FDA 21 CFR Part 210/211
    • ICH Q5C Stability Testing for Biotechnological Products
    • WHO GMP for Sterile Pharmaceutical Products

    Typical usage ratio

    • Solution preparations standardized to 10–25 mg/mL
    • Final product vial concentrations based on clinical treatment protocols

    Downstream process integration

    • API dissolved into sterile water
    • Aseptic filtration before vial filling and lyophilization, if required

    Final product types

    • Sterile solution ampoules
    • Lyophilized injectable vials

    4. Bulk API Supply for Contract Manufacturing

    Pharmaceutical contract manufacturers purchase the substance in validated GMP-compliant bulk packaging to formulate licensed finished dosages for downstream partners. Prior to release into subsequent production steps, bulk material receives full identity confirmation (IR/UV spectroscopy, HPLC purity, residual solvent validation). Documentation meets international audit requirements, with supply tailored to batch demand and regional regulatory submission cycles.

    Industry compliance standards

    • Certificate of Suitability (CEP), European Directorate for the Quality of Medicines
    • ISO 9001:2015 Quality Management Systems
    • ICH Q1A Stability Testing of New Drug Substances
    • Pharmacopoeial conformity (USP, Ph. Eur., JP)

    Typical usage ratio

    • Supplied in drum or bag-in-box formats, typically 5–25 kg per lot
    • Downstream blending ratios determined per product batch size and market strength requirements

    Downstream process integration

    • QC release sampling and analysis before storage or dispensing into final formulation lines
    • Matched to manufacturer’s batch records and MBRs (Master Batch Records)

    Final product types

    • Bulk finished API for further pharmaceutical manufacturing
    • Intermediate lots for finished dosage contract production
    Free Quote

    Competitive Venlafaxine Hydrochloride prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: admin@sinochem-nanjing.com

    Get Free Quote of Sinochem Nanjing Corporation

    Flexible payment, competitive price, premium service - Inquire now!

    Certification & Compliance
    More Introduction

    Venlafaxine Hydrochloride: Shaping Modern Pharmaceutical Manufacturing

    An Introduction Grounded in Chemical Craft

    As a manufacturer, each substance we produce carries not just a chemical structure but years of research, the hands-on labor of our teams, and the daily commitment to safety and reliability. Venlafaxine Hydrochloride stands out in our production halls not only for its technical profile but for its role in advancing mental healthcare worldwide. Every batch that leaves our facility represents thousands of hours of collective experience reflected in the finished material.

    The Nature of Venlafaxine Hydrochloride and Our Approach

    Venlafaxine Hydrochloride belongs to a family of compounds known as serotonin-norepinephrine reuptake inhibitors. This group stands apart from older tricyclic antidepressants and selective serotonin reuptake inhibitors for its broader mechanism. Our team has learned over the years that the dual-action profile creates particular sensitivity in the synthesis stages. Temperature control, raw material selection, and crystallization time must fall within extremely fine parameters. This attention to process ensures that the resulting product meets doctors’ expectations and patients' needs.

    Manufacturing Venlafaxine Hydrochloride: Precision in Every Batch

    Producing Venlafaxine Hydrochloride requires extensive care at every stage. We use pharmaceutical-grade reagents and closely monitor each synthesis for unwanted byproducts. Crystallization is neither an art nor a guess—it requires trained chemists who understand the molecule’s behavior in solution, the role of solvents, and the exact timing for filtration. Each kilogram we produce reflects our experience in getting the reaction conditions right and following purification steps rigorously. Clear milestones give our operators confidence that the product will maintain the expected white to off-white powdered appearance and meet established identification and purity standards.

    Experienced Eye for Quality and Consistency

    Pharmaceutical makers work under constant external review. Our quality control team brings decades of combined laboratory experience to the table. Each lot enters a strict series of in-house tests. We focus on the main assay, residual solvents, particle morphology, and water content. Since Venlafaxine Hydrochloride finds its way into finished dosage forms, consistency cannot remain just a target—it becomes a daily practice. Our data tracking system flags any deviation, from batch yield to chromatographic purity, so no container leaves the site without meeting our benchmarks. Years of customer feedback tell us doctors and patients look for stable, high-performance medicines. We build every process stage around reliability and clarity so people gaining access to mental health treatments experience expected results.

    Understanding Usage from a Manufacturer’s Perspective

    Our business does not write prescriptions, but we recognize as producers where the product plays a part in patient care. Finished dose manufacturers rely on base materials with no surprises, so our responsibility runs deeper than chemistry. Finished drug providers count on Venlafaxine Hydrochloride for extending bioavailability and reproducibility in their processes. Not all molecules behave the same when processed at compression, coating, or granulation stages. Over time, watching how Venlafaxine Hydrochloride performs in others’ hands has influenced how we design milling and drying steps. We invest in optimizing particle size distribution and bulk density so our customers do not struggle with flow or blending during their scale-up or formulation work.

    What Distinguishes Venlafaxine Hydrochloride from Other Options

    Venlafaxine Hydrochloride’s position as a modern antidepressant reflects two decades of international research. Unlike single-mechanism antidepressants, its inhibition of both serotonin and norepinephrine absorption means it supports a wider range of applications, from major depressive disorder to generalized anxiety disorder. As a producer, we handle many compounds each year, but we see real-world demand for Venlafaxine Hydrochloride growing based on its balanced therapeutic effects and manageable side effect profile. Finished drug companies come to us looking for superior stability, which Venlafaxine Hydrochloride provides better than alternatives sensitive to moisture or prone to photodegradation. Our plant adopts solid practices, including strict humidity controls, to lock in product longevity.

    Specifications with Real-World Impact

    We see requests for Venlafaxine Hydrochloride in multiple grades and strengths. The market asks for both the active substance and different particle forms, each suited for various tableting and encapsulation technologies. Chemists and operators work with major pharmacopoeial standards in mind—our models often reflect United States Pharmacopoeia and European Pharmacopoeia specifications for assay, content uniformity, and related substance profiles. Customers in the generic drug industry rely on repeatable assay values and minimal impurity footprints, which comes from tight process control at every run.

    Adjusting the Process to Market Shifts

    Clinical demands keep shifting, especially as new research sheds light on dosing needs or special applications. This means we need to stay agile—ready to produce lots at different scales, or to adjust drying, granulation, or micronization in response to changing requirements. We keep track of new studies and collaborate with formulation scientists who call us to discuss their challenges. Their input shapes our raw material testing and motivates us to keep pushing for even purer Venlafaxine Hydrochloride with higher yields and fewer process interruptions.

    Comparing Laboratory-Scale and Commercial-Scale Production

    Small-scale synthesis rarely reflects real-life complexity. Large commercial reactors react differently under thermal loads, and the impact of scaling on filtration or solvent recycling becomes much clearer. Our team keeps a constant feedback loop between lab and plant. Problems spotted in the pilot plant—say, persistent agglomerates or filter clogging—get traced back to root causes and fixed for future cycles. These day-to-day observations push us to adopt better monitoring, invest in modern reactor controls, and tweak washing or drying cycles as the need arises. The knowledge gained scaling Venlafaxine Hydrochloride production directly benefits our partners looking for uninterrupted supplies and stable product properties.

    Integrating Safety and Environmental Accountability

    Handling chemicals at any scale brings a duty to safety, and with Venlafaxine Hydrochloride, that goes double. Our operators complete annual training not to check a box but to keep themselves, their colleagues, and the community protected. Waste treatment and solvent recovery are not afterthoughts—they are built into every process plan. We channel process knowledge into better nitrogen blanketing, improved air handling, and state-of-the-art purification gear. Environmental demands never slow down. We monitor effluent, atmospheric emissions, and chemical storage precisely to reduce our manufacturing footprint. Their importance has grown in recent years, as calls for sustainable production rise in every country our product enters.

    Supply Chains and Sourcing Realities

    A reliable Venlafaxine Hydrochloride supply demands more than just in-house consistency. Our teams must manage global sourcing for advanced intermediates, tracing each lot back to verified sources. Disruptions do not pause based on need—pandemics, trade disagreements, or raw material shortages all teach hard lessons about risk planning. We spend real time tracing material movement and conduct second-source evaluations based on practical, tested criteria. Working alongside process engineers and supply managers, we put plans in motion to buffer against interruptions by holding strategic stocks and training alternative vendors to reach our specifications. For years, our partners have relied on us to provide the product they need on time—missing a delivery means more than revenue, it can halt patient treatments down the chain.

    Collaborating With Clients and Regulatory Bodies

    Regulatory audits form a cornerstone of our day-to-day life. Inspectors walk through our plant, review records, and check validation files. Instead of approaching compliance as a hurdle, we see it as a routine check on how we keep improving. Customers, from small local formulators to international pharmaceutical houses, ask detailed questions on our stability data, cleaning validation, and process change management. We welcome these exchanges. Every dialogue brings the potential for process refinement. Sharing technical files or supporting regulatory submissions with updated impurity data allows our clients to accelerate their filings and, in the end, bring medicines to patients faster.

    Supporting Global Access to Mental Healthcare

    Venlafaxine Hydrochloride production has impact far beyond plant gates. The need for accessible, effective antidepressants continues to rise as mental health becomes a public priority worldwide. Manufacturing teams invest time ensuring every lot meets stringent impurity limits and batch traceability. In the past few years, requests have grown for product supporting low- and middle-income markets. We respond by optimizing large-volume manufacturing, seeking efficiencies without trimming quality standards. Global access also places extra focus on cost control—our process experts analyze every reaction stage for waste reduction, better yield, and energy savings so the end cost remains competitive, supporting broader access.

    Technical Challenges, Lessons Learned

    The chemistry of Venlafaxine Hydrochloride never stops teaching its lessons. Early on, the project team grappled with variable yields linked to slight pH shifts during crystallization. We mapped every possible production variable only to find that even minor temperature drift altered the final product’s solubility profile. Resolving these issues called for custom reactor design with improved agitation controls. Purification, too, brought its own challenge—finding the right solvent for washing the product without stripping away the active molecule. By steadily logging each deviation and reviewing batch data as a team, we tuned every stage for peak performance. Real-time analytics, not guesswork, now guide virtually all adjustments.

    Beyond Bulk: Customization and Client Feedback

    Clients seeking Venlafaxine Hydrochloride commonly request help with process troubleshooting. Some bring finished formulations struggling with moisture-driven caking, others want support improving their tablet dissolution rates. These conversations shape how we tweak milling set-points, add additional drying cycles, or deliver product at pre-conditioned particle sizes. Customization takes clear communication—our technical service chemists gather the customer’s formulation data, test side-by-side, and recommend changes based on shared learnings. Real-world results matter most. We do not settle for a single specification, but respond iteratively until the material blends flawlessly, compresses without sticking, and performs in finished forms as needed.

    Product Quality and Documentation

    Partnering with global clients calls for total transparency. Every shipment of Venlafaxine Hydrochloride carries a full certificate batch report, impurity map, and analytical spectra. We document incoming raw material traceability and archive every step from synthesis to filling, providing documented evidence for any regulatory inspection. This documentation reduces delays for our clients at their own production site audits or in their review of product changes. Most importantly, it offers peace of mind—teams handling downstream regulatory filings gain confidence when every question is answered with a clear analysis and written record.

    The Human Element

    Daily production does not happen inside a vacuum. Each operator, chemist, and technician leaves a mark on how we craft Venlafaxine Hydrochloride. Cross-functional teamwork drives improvement. Regular safety meetings turn into innovation sessions. Changing a raw material vendor takes a series of training updates; switching a reactor agitator needs buy-in from maintenance, engineering, and QA over months. Through repeated process trials, failed experiments, and gradual tuning, our collective spirit has shaped a finished product we trust to deliver benefits to others.

    Ongoing Innovation and Outlook

    Process development for Venlafaxine Hydrochloride never really ends. Our team keeps searching for steps in synthesis where selectivity could improve, waste could drop, and purification steps could become more efficient. We invest in analytical tools not just for today’s compliance but to prepare for tomorrow’s needs—detecting ultra-trace impurities allows us to future-proof new lots. Partnerships with universities and contract research groups keep us learning about better solvent alternatives, emerging impurity risks, or more efficient reactor hardware. This cycle of review and experiment ensures our manufacturing can keep pace with evolving therapeutic applications.

    Venlafaxine Hydrochloride in a Competitive Landscape

    Manufacturing active pharmaceutical ingredients means working against competition from every region. We watch market prices, regulatory trends, and new process reports closely. The qualities setting our Venlafaxine Hydrochloride apart include low consistent impurity levels, proven stability in storage tests, and process responsiveness reflected in positive client outcomes. Watching new patents and formulation technologies emerge motivates us to compare process pathways and adapt. The difference between a generic product that functions and one that earns market loyalty always appears in results aggregation and client feedback—attributes we track every month.

    Building Trust Through Transparency

    Open dialogue with clients, regulators, and even competitors gives fresh perspectives. Feedback shapes future manufacturing batches. We see value in detailed debriefs after every project, surfacing lessons learned from technical audits or raw material hiccups. Regular plant tours and technical Q&A sessions foster long-term transparency; many clients say they choose our material based on these open practices. As scientists and craftspeople, we know building lasting trust requires more than data—it takes ongoing, honest engagement.

    Preparedness for Future Changes

    The future brings regulatory reform, technological improvement, and fresh therapeutic opportunities. Our legacy rests on how we learn and change as these shifts occur. Teams across R&D, production, and logistics spend real time scenario-planning, not just for emergencies but for simple, gradual change. Every change-management file written, every new analytical instrument deployed, reflects preparation for tomorrow’s audit, regulation, or market challenge.

    A Commitment To More Than Chemistry

    Producing Venlafaxine Hydrochloride on this scale has shaped our entire approach to pharmaceutical manufacturing. Our obligation extends from the plant floor to the pharmacy shelf. Through consistent, detailed effort in process design, environmental management, and customer collaboration, we contribute every day to products that improve mental healthcare for people around the world. The road ahead promises further challenges, and every team member—chemist, operator, QA specialist—remains committed to keeping Venlafaxine Hydrochloride a world-class active ingredient, trusted by the partners and patients who depend on it.