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Clomipramine Hydrochloride

    • Product Name Clomipramine Hydrochloride
    • Alias Anafranil
    • Einecs 215-056-2
    • 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
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    Specifications

    HS Code

    556561

    Generic Name Clomipramine Hydrochloride
    Brand Name Anafranil
    Drug Class Tricyclic antidepressant
    Chemical Formula C19H23ClN2 • HCl
    Molecular Weight 351.32 g/mol
    Indications Obsessive-compulsive disorder (OCD), depression, panic disorder
    Route Of Administration Oral
    Dosage Forms Capsule, tablet
    Prescription Status Prescription only
    Mechanism Of Action Inhibits reuptake of serotonin and norepinephrine
    Half Life 19-37 hours
    Common Side Effects Dry mouth, drowsiness, constipation, weight gain
    Contraindications Recent myocardial infarction, hypersensitivity to clomipramine
    Pregnancy Category Category C
    Storage Conditions Store below 25°C (77°F), protect from moisture

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

    Packing & Storage
    Packing Clomipramine Hydrochloride 25 mg tablets are supplied in white, child-resistant bottles containing 100 tablets, with clear labeled warnings.
    Shipping Clomipramine Hydrochloride is shipped in tightly sealed, chemical-resistant containers to prevent moisture absorption and contamination. It is transported under controlled temperature conditions, away from incompatible substances. Proper labeling, documentation, and adherence to regulatory guidelines ensure safe handling during transit. All shipments comply with local and international transport regulations for pharmaceuticals.
    Storage Clomipramine Hydrochloride should be stored in a tightly closed container, protected from light and moisture. Store it at controlled room temperature, typically between 20°C to 25°C (68°F to 77°F), with short excursions permitted between 15°C and 30°C (59°F to 86°F). Keep away from incompatible materials and out of reach of children, following local regulations for pharmaceutical storage.
    Application of Clomipramine Hydrochloride

    Applications of Clomipramine Hydrochloride in Industrial Manufacturing

    Our manufacturing-grade Clomipramine Hydrochloride supports advanced pharmaceutical and active ingredient production across several regulated downstream sectors. We supply this material strictly for professional industrial use to clients specializing in high-value product processing. Below are key application segments, each with compliance, ratio, process, and finished product details relevant for true manufacturing environments.

    1. Active Pharmaceutical Ingredient (API) Synthesis for CNS Drug Formulations

    Industrial formulators use Clomipramine Hydrochloride as a critical API precursor in tricyclic compound production lines, particularly for manufacturing central nervous system (CNS) medications. Large-scale synthesis requires traceable batch control and precise isolation steps to meet regulatory standards for pharmaceutical-grade outputs. Facilities handle stringent washing, crystallization, and drying protocols to maintain compound integrity in the final API stage before tablet or capsule pressing. Production managers closely monitor purity and conversion efficiency as the material integrates into final bulk pharmaceutical forms destined for regulated medicines.

    Industry compliance standards

    • Current Good Manufacturing Practice (cGMP) as defined by US FDA 21 CFR Parts 210/211
    • European Pharmacopeia (Ph. Eur.) monographs
    • United States Pharmacopeia (USP) standards
    • ICH Q7 for API manufacturing

    Typical usage ratio

    • 1.0–1.2 molar equivalents relative to the batch target yield, adjusted for API recovery efficiency

    Downstream process integration

    • Dosed into reaction vessels following solvent charging in the tricyclic intermediate synthesis stage
    • Subjected to recrystallization and phase separation before API purification

    Final product types

    • Clomipramine Hydrochloride finished API for solid oral CNS pharmaceuticals
    • Bulk granules for contract drug manufacturers
    • Direct compression tablets/capsules after formulation blending

    2. Reference Standards and Analytical Controls in Quality Assurance Labs

    Certified laboratories and contract research organizations use pharmaceutical Clomipramine Hydrochloride as a system reference standard and QC spike material for validating HPLC, GC, and spectroscopic test procedures. Batch uniformity and trace impurities are rigorously assessed. Laboratories apply this compound for method validation, calibration curve creation, and performance qualification of release assays. This application bolsters batch release confidence in regulated sectors, especially for dosage form manufacturers aiming to satisfy audit-ready documentation and analytical repeatability requirements.

    Industry compliance standards

    • USP General Chapters <621> Chromatography and <1225> Validation of Compendial Procedures
    • ISO/IEC 17025:2017 - General requirements for testing laboratories
    • FDA guidance for industry: Analytical Procedures and Methods Validation for Drugs

    Typical usage ratio

    • Typically 10–100 ppm QCs in analytical runs, based on assay sensitivity and LOD/LOQ requirements

    Downstream process integration

    • Prepared as working calibrator or control solution for HPLC assays
    • Diluted with mobile phase or extraction buffer before injection

    Final product types

    • Instrument calibration kits for in-house or external audits
    • QC analytical reporting packages for API and drug product batch release

    3. Custom Solid Oral Dosage Formulation Development

    Clinical trial material (CTM) teams and bespoke pharmaceutical developers utilize Clomipramine Hydrochloride in pilot-scale production of solid oral dosage forms. The compound’s physicochemical properties require dedicated wet and dry granulation steps, pH-specific coating recipes, and compatibility assessment with excipient matrices. Developers optimize blend uniformity, dissolution, and bulk density to ensure pilot batches are QbD-compliant for next-stage process validation. Stability programs are implemented per ICH guidance, and interaction studies are run to guarantee consistent dose delivery in final therapeutic formulations.

    Industry compliance standards

    • ICH Q8 Pharmaceutical Development, Q9 Quality Risk Management, Q10 Pharmaceutical Quality System
    • US FDA Investigational New Drug (IND) regulations
    • EU Clinical Trials Directive 2001/20/EC and GMP for Investigational Medicinal Products

    Typical usage ratio

    • 5–50 mg API per unit dose in granulation mix, adjusted according to formulation strength and excipient compatibility

    Downstream process integration

    • Direct blending with microcrystalline cellulose, lactose, and disintegrants
    • Wet or dry granulation using high-shear mixers before compression or encapsulation

    Final product types

    • Pilot and small-batch clinical tablets
    • Powder blend-filled capsules for blinded studies
    • Comparator products for bioequivalence evaluation

    4. Active Ingredient in Veterinary Finished Dose Manufacturing

    Veterinary pharmaceutical manufacturers select Clomipramine Hydrochloride for production of animal health medications, especially for companion animal behavioral disorders. Process engineers formulate this raw material with animal-grade excipients in dedicated, cross-contamination-controlled facilities. Dosing forms include chewable tablets and powder sachets. QC teams run product-specific impurity profiling and batch homogeneity testing as required by veterinary pharmacopoeias and regional authorities. The finished products address recognized animal health indications and must demonstrate consistent API content per regulatory batch release.

    Industry compliance standards

    • VICH GL9 Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • European Pharmacopoeia Monograph for Veterinary Substances
    • US FDA Guidance for Industry: General Principles for Evaluating the Safety of Compounds Used in Food-Producing Animals

    Typical usage ratio

    • Chip- and tablet-based forms typically range between 5–100 mg API per unit, based on animal species and dosing protocols

    Downstream process integration

    • Blended with veterinary-grade excipients in ribbon blenders or planetary mixers before tableting or sacheting
    • Pre-mixing with flavors and stabilizers for palatability and robust shelf stability

    Final product types

    • Companion animal chewable tablets
    • Multi-dose powder sachets
    • Veterinary clinical trial materials for regulatory registration
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    Certification & Compliance
    More Introduction

    Clomipramine Hydrochloride: Insights From Our Production Floor

    Overview

    In our years of manufacturing pharmaceutical actives, few products have shaped the conversation around neuropsychiatric care as much as clomipramine hydrochloride. We’ve watched its influence in clinics and research labs grow steadily. At its core, this compound supports the treatment of obsessive-compulsive disorder, depression, and related conditions, offering options where standard protocols may fall short. Our work with clomipramine hydrochloride lets us engage directly in the challenge of delivering consistent, pure substance batch after batch—a responsibility we accept for the sake of every healthcare professional and patient relying on predictable results.

    What We Manufacture

    Production on our end centers around the clomipramine hydrochloride active pharmaceutical ingredient (API), typically provided as a fine, white to off-white powder. Our most requested models retain high purity—no less than 99%—because clinicians expect reliable dosing and researchers depend on clear results. We run HPLC and related purity checks each time we finish a batch. Melting point holds steady within narrow parameters, and careful attention goes into moisture content because even a small deviation here can influence shelf stability.

    Our specifications focus on keeping heavy metals, single impurities, and residual solvents under tightly defined limits. We take these targets seriously, drawing on quality-by-design principles and routine in-process controls. QC results don’t just sit on paper; we use them as part of a continuous improvement loop. Our goal always extends to eliminating repeat issues and pushing for a cleaner, more stable product foundation.

    How It’s Used

    Finished formulations often call for clomipramine hydrochloride in pharmaceutical tablets or capsules. Research labs purchase our API to investigate new delivery mechanisms or to run comparative efficacy studies. Psychiatrists see it as an important alternative to SSRIs for OCD management and major depressive episodes that resist typical therapies. Our long-term partners include generic drug makers and branded product developers who know the compound’s stability profile and history in the clinic.

    On the manufacturing floor, we appreciate the real-world technical demands that follow these clinical uses. Granulation, tableting, and blending processes each respond differently to the physical properties of the API. Our investment in particle size control reflects these needs. Too coarse, and mixing takes longer than it should; too fine, and there’s a risk of dusting losses and cross-contamination. Over the years, feedback from our clients has pushed us toward tighter sieving control and more frequent batch uniformity checks.

    What Sets Clomipramine Hydrochloride Apart

    Compared with other tricyclic antidepressants, clomipramine hydrochloride stands out for its strong serotonin reuptake inhibition profile. In practice, this translates to notable effectiveness in compulsive disorder therapy, and physicians make use of this edge by tailoring dosages more precisely for individual patients. From a manufacturing perspective, the structure gives us both a challenge and an advantage—its molecular stability during storage beats that of many structurally similar molecules. We see fewer complaints about shelf-life drift, and our warehouse team can maintain inventories without scrambling for last-minute re-testing.

    The compound’s pharmacokinetics, including its metabolite profile, bring their own complications but also opportunity. We’ve answered many technical support calls from formulation scientists tackling dose modification for pediatric or elderly populations. Their focus on safety and predictability matches ours. Each time a study emerges showing a slightly different side effect curve or a new use case, our team reviews the underlying analytical data. It’s the data that drives our commitment to stick with narrow-release specifications and dependable supply.

    Quality and Safety From Top to Bottom

    Years of producing clomipramine hydrochloride have taught us that quality isn’t just about passing audits. Equipment calibration, staff training, and raw material traceability all contribute to a finished batch that holds up under scrutiny. Regulatory agencies don’t hesitate to ask for supporting evidence, either, and we’ve built our documentation systems to handle these demands without delay. Maintaining health authority trust means tracking every input, every temperature change, and every analytical readout.

    Product recalls, even when rare, ring loud across our sector. We track these across the market, not just our own lines, to spot raw material supply issues and persistent impurity trends. Technical teams from other companies share lessons learned, and our own production protocols often expand in response. Sometimes, responding fast to a newly flagged impurity leads us to modify the synthesis route or introduce additional purification steps. These decisions come after hands-on investigation and risk assessment, not as a response to faceless market pressure.

    Environmental Controls and Process Improvements

    Any process involving tricyclic compounds brings environmental responsibilities. We monitor solvent consumption and recycle wherever possible. Strict containment policies guide our workflow, starting from the weighing room and ending at the final packaging stage. Our engineers track air quality and potential emissions daily. Solvent recovery brings both financial and environmental rewards, and our laboratory waste handling meets the strictest standards on toxic discharge—because our neighbours deserve consideration, not just our customers.

    Every year brings an internal push to cut down on consumables and lower process mass intensity. Small changes—switching to low energy dryers, redesigning glassware for faster cleaning, streamlining batch record keeping—add up across thousands of cycles. Savings here free up resources to test higher grade raw inputs or invest in more precise analytical instrumentation. We constantly test new microfiltration and chromatography media to improve purity and process reliability, all guided by real production metrics and benchmarks rather than theoretical gains.

    Supporting Research and Evidence-Based Practice

    Clomipramine hydrochloride owes its reputation to an abundance of published research. Our technical staff keeps current on peer-reviewed literature and emerging treatment guidelines. We don’t just read papers—we often support local academic studies by providing material, making sure researchers aren’t bottlenecked by supply constraints. Whenever possible, we sit down with university pharmacologists to go over analytical challenges or alternative formulations. Their feedback cycles back into our engineering controls and documentation strategy.

    We look for trends that signal upcoming shifts in demand or required specification tightening. For instance, research showing higher rates of certain impurities in legacy supply chains led us to expand our own impurity profiling panel. Analytical chemists on our team often challenge method performance, retuning detection limits and reference standards after reviewing the latest pharma publications.

    Responding to Market and Regulatory Shifts

    Market pressures push us to remain nimble, but not at the cost of cutting corners. Regulatory updates—whether local or international—often lead to immediate procedural changes. We assign compliance teams to monitor updates from bodies like the FDA or EMA, mapping new requirements against our SOPs. Often, updated guidelines clarify limits for heavy metals or require new genotoxic impurity reviews. We keep production and quality assurance staff up to speed through ongoing internal training, drills, and open Q&A sessions.

    Labeling, serialization, and tracking have each grown more complex as supply chains stretch farther. Our labeling line equipment captures full batch traceability, tying every outgoing lot to precise process parameters. This way, pharmacovigilance investigations and recall risk shrink, because answers are always a few clicks or scans away.

    Sourcing and Supply Chain Transparency

    For us, assurance on finished product starts with supplier accountability. We avoid anonymous intermediaries and build direct relationships with raw material producers. Regular audits cover not just documentation but process walkthroughs, and we use supplier scorecards that consider lead times, analytical consistency, and responsiveness in times of need. When upstream suppliers struggle with material shortages or force majeure events, our transparency lets us coordinate alternate plans rather than reacting blindly.

    We publish product origin and audit histories as part of our material information sharing with partners in the generics and branded drug space. Some may see this as going beyond compliance, but in our experience, full information sharing supports smoother tech transfers and fewer disputes about material quality.

    Customization and Collaboration

    Pharmaceutical partners often come to us with requests for tailored API properties, whether for direct compression, modified release, or co-processing with other actives. We accommodate these needs—but only after in-depth consultation and risk assessment. Particle size modification, moisture adjustment, or impurity reduction can require new validation studies, stability checks, and, sometimes, even a rethink of the synthesis route.

    Collaborative development runs smoothly when transparency flows both ways. We appreciate when partners share their downstream process details—tableting rates, excipient incompatibilities, or packaging constraints. Every learning from one project informs process improvements for the next. This knocks down development bottlenecks and shortens the time from API shipment to finished drug in the pharmacy.

    Looking Forward: Innovations and Ongoing Challenges

    Active pharmaceutical market stays in motion, and clomipramine hydrochloride occupies a crossroads with new therapies emerging and older protocols phasing out. We stay focused on scientific advances—new solid-state formulations, solubility improvements, or even API combinations—always seeking ways to deliver practical value to our end users. Stability studies under novel stress conditions and deeper impurity profiling now form a routine part of our release strategy.

    The pharmaceutical landscape keeps shifting, and regulatory scrutiny over impurity control and traceability only tightens. Through constant communication between our technical, regulatory, and production teams, we stay ahead of curveballs. Weekly, we revisit recent batch data, take a hard look at performance deviations, and look for root causes. Quarterly, we invite external consultants to stress-test our systems, comparing our results with international standards. Each lesson learned reinforces our understanding of where clomipramine hydrochloride fits in today’s pharmaceutical toolkit and how it can serve evolving patient needs.

    Why Technical Detail Matters

    For some manufacturers, it’s enough to meet the baseline—ship out compliant API and close the book. That doesn’t work for us. Every downstream application—generic, proprietary, or research—relies on a foundation of dependable process, documented control, and transparency. From the operator at our drying station to our analytical chemists running late-night HPLC sessions, everyone sees their contribution as essential to the whole. This outlook keeps both quality and relationships strong.

    We value client feedback, using it to reexamine everything from batch documentation to equipment cleaning. Lessons that surface, small or large, direct us toward consistent improvement. When a batch runs particularly smoothly, or a partner reports faster tableting after minor API tweaks, those successes don't live in isolation—they inspire the next round of changes in process and oversight.

    How We Address Recurring Issues

    The challenges we face don’t just involve chemistry—they reach into logistics, IT integration, and customer support. Left unchecked, minor deviations snowball into recurring frustrations. Our shop floor tracks minor deviations with the same rigor as critical ones. A spike in moisture readings, for example, prompts us to revisit humidity controls and maintenance scheduling, not just that one batch.

    If a customer reports trouble during dissolution testing, our lab cross-checks not just our own batch but identical lots held for stability trials. We share what we find, in full technical detail, with the client and, if relevant, the wider industry. Over time, this approach has built trust and, more importantly, catalyzed problem-solving throughout the supply chain.

    Final Reflections: Responsibility and Adaptation

    Every day, our manufacturing team confronts new questions. Clomipramine hydrochloride brings together the complexity of active pharmaceutical production and the opportunity to participate in better mental health outcomes. Our role isn’t just about supplying a chemical—it’s about showing up, batch after batch, ready to deliver reliability, technical support, and an open door to collaboration. As the needs of clinicians, researchers, and formulators keep evolving, we remain committed to doing the hard work: learning, adapting, and raising the bar for what’s possible in pharmaceutical manufacturing.