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

    • Product Name Eletriptan
    • Alias Relpax
    • Einecs 256-229-0
    • 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

    291422

    Generic Name Eletriptan
    Brand Name Relpax
    Drug Class Triptan (Serotonin 5-HT1B/1D receptor agonist)
    Indication Acute treatment of migraine attacks with or without aura
    Route Of Administration Oral
    Dosage Form Tablet
    Usual Dosage 20 mg or 40 mg, may repeat after 2 hours if needed (maximum 80 mg/day)
    Mechanism Of Action Constriction of cranial blood vessels and inhibition of neuropeptide release
    Half Life 4 to 5 hours
    Metabolism Hepatic (CYP3A4 enzyme)
    Contraindications Ischemic heart disease, uncontrolled hypertension, use with other triptans or ergotamine derivatives
    Pregnancy Category C
    Common Side Effects Dizziness, nausea, drowsiness, fatigue, dry mouth
    Approval Year 2002
    Manufacturer Pfizer

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

    Packing & Storage
    Packing Eletriptan packaging: White rectangular box, blue accents, labeled "Eletriptan 40 mg," contains 6 film-coated tablets in blister strips.
    Shipping Eletriptan is shipped in compliance with all relevant regulations for pharmaceutical substances. It is securely packaged in sealed, labeled containers to prevent contamination and degradation. The shipment is typically accompanied by documentation ensuring product integrity, handling instructions, and storage recommendations, such as maintaining a cool, dry environment during transit.
    Storage Eletriptan should be stored at room temperature, typically between 20°C to 25°C (68°F to 77°F), in a tightly closed container. Keep it away from moisture, heat, and light. Avoid storing in the bathroom. Ensure the medication is kept out of reach of children and pets, and do not use after the expiration date indicated on the packaging.
    Application of Eletriptan

    Applications of Eletriptan in Industrial Manufacturing

    As the original manufacturer of Eletriptan, we supply this specialized raw material under strict quality systems for downstream industries that require pharmaceutical-grade performance. Below, we present several major industrial application scenarios, technical requirements, and final product pathways relevant for formulators and production engineers using Eletriptan at scale.

    1. Prescription Pharmaceutical Tablet Production

    Eletriptan is a core ingredient in the manufacture of prescription antimigraine tablets, specifically for oral solid dosage forms. Industrial partners incorporate Eletriptan as the active pharmaceutical ingredient (API) through blending, granulation, and tablet compression lines. Each batch must achieve specified assay and impurity limits at process validation, with continuous monitoring during tableting and final product QC per registered drug master files.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice for APIs
    • USP Monograph for Eletriptan Hydrobromide (where applicable)
    • European Pharmacopoeia (Ph. Eur.) Eletriptan standards
    • 21 CFR Part 210/211 (FDA cGMP requirements)

    Typical usage ratio

    • API load per tablet: 20–40 mg Eletriptan, adjusted according to dosage strength registered
    • Blended with excipients at 2–7% API-to-formulation by weight, based on tablet size and strength

    Downstream process integration

    • Direct API blending with lactose, MCC, disintegrants, and binders in high-shear mixers
    • Wet or dry granulation prior to compression
    • Compression into tablets, followed by film coating for stability and taste masking
    • In-process and final QC for uniformity and purity

    Final product types

    • Branded and generic migraine relief tablets (various strengths)
    • Hospital-use solid oral finished pharmaceuticals
    • Pharmacy-dispensed packaged tablets
    • Blister-packed unit doses for export

    2. Migraine Parenteral Formulation Production

    Several injectable formulations use Eletriptan as the core active for parenteral administration, particularly when oral therapy is inadequate or contraindicated. Large-scale manufacturers dissolve the raw material in isotonic, stabilizer-containing solvents in cleanroom conditions, fill into single-use glass ampoules or vials, and sterilize via validated terminal processes. The process demands low microbial and particulate specification on Eletriptan input lots.

    Industry compliance standards

    • EU GMP EudraLex Vol. 4 for sterile medicinal products
    • USP <797> for sterile compounding (where extemporaneous ampoule filling occurs)
    • WHO Guidelines for Aseptic Pharmaceutical Manufacturing
    • Specific National MA Registration Dossiers (e.g., China NMPA, US NDA/ANDA)

    Typical usage ratio

    • Concentration per ampoule: 0.5–2 mg/mL, adjusted per clinical protocol and patient weight
    • Batch scale: API comprises 0.02–0.1% of total fill solution by weight

    Downstream process integration

    • API dissolution in suitable water/diluent under nitrogen blanket
    • Filtration through 0.22 µm sterilizing filters
    • Ampoule or vial filling on aseptic production lines
    • Terminal sterilization or aseptic sealing and leak testing

    Final product types

    • Glass ampoules for hospital injection
    • Prefilled syringes for rapid administration
    • Emergency use injectable migraine relief
    • Unit dose sterile vials for clinical trials or specialty pharmacies

    3. Transdermal Delivery System Development

    Innovators in drug delivery incorporate Eletriptan into advanced transdermal patch technologies, aiming to provide controlled release over several hours for acute migraine scenarios. This typically involves solubilizing the raw material in organic matrices, using permeation enhancers, and integrating the active throughout an adhesive polymer film prior to lamination and die-cutting.

    Industry compliance standards

    • ICH Q8 Pharmaceutical Development (for innovative dosage forms)
    • ISO 13485 for medical device production (CDMO manufacturing)
    • FDA 21 CFR Part 820 (Quality System Regulation for devices containing pharmaceuticals)
    • EU Regulation 2017/745 (for combination products)

    Typical usage ratio

    • Formulation contains 4–20 mg per patch (single-use), depending on matrix migration rate
    • API-to-polymer mass fraction: typically 0.5–2%

    Downstream process integration

    • API dissolved in adhesion matrix (acrylate or silicone-based systems)
    • Solution coated onto release liner and laminated with backing film
    • Die-cutting into patches under humidity and temperature control
    • Primary packaging into moisture-barrier sachets with stability data

    Final product types

    • Acute migraine transdermal patches (single- or multi-dose)
    • Pharmacy-sold medical device combination products
    • Specialty pharmacy compounding kits
    • Exported finished patches for clinical research and hospital trials

    4. Pharmaceutical Analytical Reference Standards Supply

    Quality control and formulation laboratories require Eletriptan as a certified reference material (CRM) and working standard for the development and validation of analytical methods, including HPLC, LC-MS, and stability-indicating assays. Consistent, high-purity production batches serve as critical benchmarking tools for quantitation and identity confirmation throughout global pharma supply chains.

    Industry compliance standards

    • ISO 17034 for reference material producers
    • USP General Chapter <11> for pharmaceutical standard materials
    • ICH Q2(R1) for analytical method validation
    • GLP regulations for analytical laboratories

    Typical usage ratio

    • CRM vials: 5–100 mg per vial depending on lab usage frequency
    • Spiking solutions prepared at 1–100 µg/mL for HPLC or LC-MS calibration curves

    Downstream process integration

    • Homogenization and vial filling in controlled humidity environment
    • Tamper-evident labeling and certification batch documentation
    • Integration into QC testing protocols for incoming raw materials and finished products
    • Stability and identity confirmation prior to shipment to analytical labs

    Final product types

    • Pharmaceutical reference standards for QC laboratories
    • Secondary calibrators for regulatory submissions
    • Validation kits for pharmaceutical industry use
    • Ring trial proficiency standards for academic and contract labs
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    Certification & Compliance
    More Introduction

    Eletriptan: Manufactured for Precision Migraine Relief

    Understanding Eletriptan from a Manufacturer’s Perspective

    We have spent years refining Eletriptan, a migraine medication rooted in careful synthesis and monitored throughout every step in our facilities. The active ingredient, Eletriptan hydrobromide, belongs to the triptan family, used to relieve acute migraine pain. Our experience in production emphasizes highly-regulated synthesis processes, impurity control, and crystal form management, because these points matter for consistent quality. We use high-purity reagents and have refined conditions for each critical reaction to limit contaminants that often cause batch variability in less rigorous operations. Every kilogram produced is tested against rigorous pharmacopoeia standards and consistently achieves high assay values, keeping residual solvents and related substances far below official thresholds.

    Technical Attributes and Batch Experience

    Over the years, we have standardized the crystalline, off-white to pale yellow powder form of Eletriptan hydrobromide with defined particle size distributions. These specifications ensure good flow and blending when the substance reaches pharmaceutical manufacturers. The melting point typically hovers between 120 – 126°C, which we confirm through repeated DSC and capillary methods. High-Performance Liquid Chromatography (HPLC) serves as our workhorse test for assay and impurity profiling; we have continually updated our detection methods to catch even trace levels of undesired byproducts. We have also tackled polymorphism – after several production runs, we identified and settled on a stable crystal form (Form I), which does not convert under normal storage or granulation conditions.

    Our batches consistently meet the strict moisture limits (below 1.0%) advised for downstream tablet pressing, thanks to closed-system drying and nitrogen packaging. Each lot’s data is traceable all the way back to source chemicals and process conditions. In our industry, cutting corners here often leads to failed releases and unnecessary API waste – we avoid that altogether by building robust documentation and rapid deviation-tracing systems. The product ships in sealed double-layer PE bags, kept in steel drums, with tamper-evident seals, and each drum holds a unique trace code.

    Why Manufacturing Experience Shapes Product Differences

    Many ask what sets our Eletriptan apart from the versions seen in other markets. Much rests on years spent dealing with real production challenges. We have adjusted our reaction conditions to minimize isomeric byproducts and foreign ions, which can skew both assay and patient exposure. Inferior handling leads to increased related substances and unpredictable batch-to-batch behavior. Through investments in real-time analytics, we preempt out-of-spec deviations before full-scale failures occur. This way, each batch produced maintains a consistent pharmacologic fingerprint, which helps formulators keep their finished medicines within predictable performance windows.

    Our plant’s containment controls keep cross-contamination at bay—vital when manufacturing actives destined for neurological therapies. Clean-in-Place (CIP) and site separation form layers of defense, supervised by operators who receive yearly, hands-on retraining. These undertakings increase operational costs, but they carve out greater reliability that cannot be replicated by short-cut production. In audits, customers regularly note our record for spotless release recalls and trackable certificates of analysis. We do not rely on superficial claims—we maintain documented evidence and decades of accepted regulatory inspections.

    Understanding Usage Beyond the Label

    Pharmaceutical production goes beyond mixing and compressing powders. Our Eletriptan feeds directly into solid oral doses, and our feedback loop with finished dose formulators lets us adapt our material’s behavior for the best possible performance. For example, we can produce finely-milled material to avoid segregation in high-throughput blenders, and adjust drying steps so residual solvent levels never interfere with excipient bindings. We recognize headaches arise when dusting, caking, or poor wettability interrupt process flows or compromise dissolution times—issues mitigated through manufacturer attention to detail. Our product dissolves rapidly in normal excipient blends, and maintains stability under both high-temperature and high-humidity accelerated conditions.

    End users, meaning clinics and their patients, may not see the labor behind these outcomes, but Formulation R&D leaders in our partner companies do. They say our predictable purity, consistent flow, and stable particle size simplify process validation and ease regulatory filing. In turn, that keeps costs and launch delays down for everyone in the supply chain.

    Quality Control and Regulatory Conformity

    Each batch leaves our plant with a full analytical profile, reviewed by a team that understands not only instrument readings but also the process context that can sway those metrics. For example, results just within acceptable impurity levels might prompt production review to eliminate causes, rather than waiting for actual failures. We do not accept material with unexplained outliers; everything traces back to root causes. Routine checks extend to heavy metals and residual solvents far more stringently than required by current pharmacopeias, based on our long-term stability studies showing that even low-level contaminants can accumulate on repeated dosing schedules.

    We have undergone dozens of on-site regulatory inspections—by health authorities from Asia, Europe, North America, and South America. These authorities not only review batch documents but also inspect our reaction halls, storage areas, and cleaning protocols. Our experience demonstrates that continuous improvements in plant operations, from air filtration upgrades to smarter in-process analytics, contribute greatly to product reliability. These practical lessons from real production lines do not get recorded in academic case studies, but they build trust from our long-term clients.

    Key Differences from Other Eletriptan Products

    Though Eletriptan can be synthesized through several routes, we have settled on a reliable reduced-impurity synthesis that avoids cheaper, difficult-to-control intermediates. Certain suppliers opt for short-cut reductions or use catalysts that leave trace metals that, even in low amounts, cause problems downstream. Our chemistry takes longer and costs more, but eliminates nuisance contaminants at the source.

    Some sources flood the market with Eletriptan lots carrying high solvent residues or mixed polymorphs. We have repeatedly received feedback from finished-formulation factories about unexpected tableting failures and shelf-life problems traced back to suboptimal API. Since we understand the knock-on effect this has, we back our batches with process data, full-site traceability, and quick technical troubleshooting for any performance issues. If clients report sticking, changes in blending behavior, or unexpected color shifts, we can rapidly cross-examine batch histories to resolve root causes based on our own data—not guesswork or finger-pointing.

    Supporting a Reliable Migraine Therapy Supply Chain

    Migraine patients depend on steady supply of finished medications. Our Eletriptan flows into global finished dose markets through pharmaceutical partners operating under tight delivery schedules. We maintain buffer stock and rapid resequencing capability to cover unforeseen events—whether regulatory documentation gaps, shipping delays, or supplier outages. The track record for on-time delivery stands on the backbone of careful batch planning, equipment maintenance, and daily communication with both raw material and logistics partners.

    As a manufacturer, we have the flexibility to ramp up or down production across quarter-years without sacrificing quality. This flexibility allows our partners to manage drug shortages, keep regulatory filings updated, and avoid therapy interruptions—all while maintaining a product pipeline that meets rising demands for migraine relief therapies. We believe the supply chain can only be as resilient as its weakest manufacturing link, and we work to ensure that’s never the active pharmaceutical ingredient.

    Addressing Challenges Unique to Manufacturing APIs

    Experience shows us supply chain and regulatory hurdles change often in pharmaceuticals. Whether driven by evolving government standards, technology shifts, or even geopolitical logistics disruption, we have seen it all and adapted rather than scrambled. Our technical team works closely with regulatory experts to anticipate revisions in pharmacopeial chapters affecting Eletriptan—such as limits for nitrosamines and improved detection of trace heavy metals.

    Years of batch analysis taught us subtle parameter changes, like agitation speed or minor raw materials differences, can yield out-of-spec product. Rather than risk failed runs, we scale up promising lab batches only after we have a clear picture of reaction tolerances and reproducibility. This saves both plant downtime and supports a rigorous delivery schedule. Within our continuous improvement program, every aberration gets logged, root-caused, and reviewed monthly by a team with manufacturing and quality oversight. Practical fixes—such as alternative filter selection or new cleaning validation cycles—spring from these reviews, closing feedback loops that help us anticipate and prevent problems, rather than just react.

    Environmental Responsibility and Sustainable Production in API Manufacture

    Thinking about the environment forms part of our manufacturing strategy. We have designed our Eletriptan process to generate as little waste as possible—choosing green solvents, recycling internal streams, and using catalysts that either degrade safely or can be captured and reused. Our solvent management protocols meet or exceed current hazardous waste handling rules, and regular third-party audits help us spot improvement points. By reducing our environmental load, we not only comply with regulations, we reduce unpredictability for partners concerned about downstream sustainability requirements or audits.

    We structure production shifts to maximize energy efficiency, and continuous monitoring of emission points helps pinpoint sources of inefficiency. The bottom line is our production not only serves immediate customer needs, but also supports a responsible path for future pharmaceuticals manufacture.

    Continuous Collaboration with Downstream Users

    We know, from years of direct technical support calls, that the production of finished migraines medicines often runs into new challenges—shifts in excipients, new tableting lines, stability trial failures, or unexpected impurities. Our role does not end at shipping Eletriptan, but extends to ongoing collaboration with formulation teams, R&D, and regulatory affairs. We share our analytical methods, provide technical transfer help, and can synthesize custom analytical standards for method cross-validation. This technical hand-holding from API supplier to finished product production helps de-risk both current and future launches for new Eletriptan-based medicines.

    Many of our most successful collaborations grew from troubleshooting together—helping partners design processes that accommodate both our API’s physicochemical profile and their own technical priorities. Real-world examples include tackling tablet binding problems by working together to adjust moisture levels, or developing unique packaging solutions for challenging climates.

    Supporting Compliance for Global Regulatory Markets

    We have learned that expanding into stricter regulatory environments only works with process transparency and well-documented production. For every ton of Eletriptan delivered, we keep full data archives—covering analytical development, process change control, validation history, and even environmental monitoring logs. This transparency means global pharmaceutical companies can file our material with confidence in all major regulated markets, knowing inspectors will find no gaps or unexplained deviations.

    Our technical and regulatory support teams frequently answer questions about data traceability and quality conformance from auditors, regulatory agencies, and our customers’ own compliance units. This level of openness and attention to regulatory detail strengthens partnerships and helps finished dose producers avoid costly regulatory setbacks during inspection.

    Continuous Learning: How Experience Drives Product Value

    Making Eletriptan over decades has taught us that technical know-how, not marketing language, separates a reliable manufacturer from mere resellers. Small equipment upgrades, better in-process analytics, and GxP-trained operators drive far greater customer value than any written promise could. Sometimes we are asked about automation versus human oversight—our answer comes from real incidents where experienced operators caught subtle shifts a sensor would have missed, saving costly downtime and avoiding product loss.

    Every product shipped holds the imprint of thousands of hours spent chasing tighter particle ranges, purer lots, and safer process routes. Customers who rely only on shipment paperwork miss out on the experience we share: open site visits, collaborative problem-solving sessions, and next-generation process trials aimed at ever-sharper control over product attributes.

    Looking Forward: Meeting Higher Standards for Eletriptan

    Each year brings new expectations—lower impurity thresholds, new impurity classes like nitrosamines, faster turnaround times, extended documentation. Our investments in both people and technology reflect this signal: producing high-quality Eletriptan today sets the bar for tomorrow’s even higher standards. We listen to partner feedback and design process upgrades not as reactive fixes, but as proactive steps to provide a product that makes downstream manufacturing easier, safer, and more cost-effective.

    Our position as a manufacturer gives us a window into market dynamics—increases in demand after new clinical trial success, supply chain risk during sudden export disruptions, or evolving documentation frameworks. We keep lines of communication open with both upstream suppliers and downstream users to anticipate these changes, rather than allow them to disrupt our delivery rhythm.

    Conclusion: A Manufacturer’s Promise Built on Practice

    The difference in Eletriptan quality comes, not from slogans or repackaged product, but from disciplined manufacturing expertise, safety-first plant culture, and a looping feedback system that values both operator insight and customer experience. This is a product shaped by years of getting every variable under control, so that every user in the therapeutic chain—right down to the patient—receives a medication foundation they can trust. As new challenges emerge in pharmaceutical production, we stand committed to turning experience into ongoing improvements. In the end, that is what a manufacturer truly offers: a living promise of reliability, built batch by batch.