Products

Amino Tadalafil

    • Product Name: Amino Tadalafil
    • Alias: 6-aminotadalafil
    • Einecs: 255-350-3
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: admin@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    839448

    Chemical Name Amino Tadalafil
    Molecular Formula C22H19N3O4
    Molecular Weight 389.41 g/mol
    Cas Number 385769-84-6
    Appearance White to off-white powder
    Solubility Slightly soluble in water, soluble in DMSO
    Melting Point Around 220-225°C
    Storage Temperature Store at 2-8°C
    Purity ≥98%
    Category Pharmaceutical intermediate

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

    Packing & Storage
    Packing Amino Tadalafil is packaged in a sealed, amber glass bottle containing **10 grams** of white to off-white crystalline powder, labeled for research use.
    Shipping Amino Tadalafil is shipped in secure, sealed containers compliant with relevant chemical transportation regulations. Packaging ensures protection from moisture, light, and physical damage. Each shipment includes proper labeling, safety data sheets (SDS), and necessary documentation for safe handling. Express or temperature-controlled shipping can be arranged upon request to maintain product integrity.
    Storage Amino Tadalafil should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and moisture. Keep the container tightly closed and clearly labeled. Store at room temperature, ideally between 2–8°C, and avoid exposure to incompatible substances. Ensure storage is secure and compliant with local regulations for handling pharmaceuticals and chemicals.
    Application of Amino Tadalafil

    Purity 99%: Amino Tadalafil with a purity of 99% is used in pharmaceutical synthesis, where it ensures high bioavailability and consistent therapeutic efficacy.

    Molecular Weight 389.41 g/mol: Amino Tadalafil with a molecular weight of 389.41 g/mol is used in drug formulation development, where it provides predictable pharmacokinetics and proper dosing accuracy.

    Melting Point 298°C: Amino Tadalafil with a melting point of 298°C is used in solid-state research, where it ensures thermal stability during processing and storage.

    Particle Size <10 µm: Amino Tadalafil with a particle size less than 10 µm is used in tablet manufacturing, where it promotes uniform blending and improved dissolution rates.

    Stability Temperature ≤40°C: Amino Tadalafil with a stability temperature up to 40°C is used in long-term storage applications, where it maintains chemical integrity and shelf-life.

    Solubility in Ethanol 30 mg/mL: Amino Tadalafil with a solubility of 30 mg/mL in ethanol is used in injectable formulations, where it enables high-concentration solutions for rapid onset of action.

    Moisture Content ≤0.5%: Amino Tadalafil with a moisture content of less than or equal to 0.5% is used in lyophilization procedures, where it prevents aggregation and degradation during drying.

    Residual Solvent <50 ppm: Amino Tadalafil with residual solvent levels under 50 ppm is used in regulatory-compliant manufacturing, where it ensures safety and meets international quality standards.

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    Email: admin@ascent-chem.com

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    Certification & Compliance
    More Introduction

    Amino Tadalafil: Reliable Innovation from Experienced Chemical Manufacturing

    As a manufacturer with years of hands-on research, production, and quality management behind our work, Amino Tadalafil marks a notable step forward in the development of next-generation pharmaceutical intermediates. Our workshops have spent thousands of man-hours refining not just the synthesis but also the finishing, packaging, and handling of this compound, ensuring it aligns with the demands placed upon modern active pharmaceutical ingredient (API) manufacturing. Only those who have handled unpredictable reactivity, sensitive purification steps, and the tight tolerances expected by the sector can vouch for how each gram represents the discipline and care applied at every stage.

    Model and Specifications

    Our Amino Tadalafil production line consistently achieves high purity, with rigorous HPLC and NMR documentation backing each lot we deliver. We have standardized a crystalline powder form, light-off white to pale yellow, with particle size control and moisture management that takes into account the down-the-line needs of tableting, blending, or further derivatization processes. Recognizing that every variability—no matter how minor—could create compounding headaches for finished product reliability, we keep every specification tight: from residual solvent thresholds and melting point ranges, through to control of trace metal content from catalyst residues.

    Solubility and stability are other points that have pushed us to fine-tune our process. Through dozens of validation runs, we locked down the optimal dryer conditions and storage protocols to suppress degradation and ensure repeatable dissolution rates—a must, especially where exact dosing and consistent bioavailability profiles are at stake.

    Intended Usage: Purpose-Built for Pharmaceutical R&D and Custom Synthesis

    Amino Tadalafil addresses a range of uses, with its chief application in pharmaceutical R&D and as a key intermediate in the synthesis of more advanced analogues for therapeutic development. Its molecular structure, featuring a strategically positioned amino group, sets the stage for downstream derivatization, coupling, and API finalization steps—routes that process chemists know are rarely straightforward, yet often hinge on the reliability of every intermediate compound.

    Through our own lab trials and client feedback, we see that this product aligns well with projects seeking to innovate in the realm of PDE5 inhibition, ED treatments, and related indications. That said, we're acutely aware of the difference between a theoretical route and real-world, bench-to-kilo success. The experience we bring allows us to anticipate issues specific to scale-up, especially the side reactions or purification stumbling blocks that less robust material can create.

    What Sets Our Amino Tadalafil Apart?

    The difference in Amino Tadalafil lies deeper than numbers on a certificate. Many vendors in today’s online marketplace offer superficially similar material, yet our long experience as an actual manufacturer—rather than a repackager or broker—drives us to focus on aspects that touch the day-to-day work of chemists, formulation specialists, and QA teams.

    First, we've seen how the reproducibility of each shipment can become the linchpin for a successful regulatory filing or a scale-up campaign. Our long-term supply relationships run on transparency; every batch is supported by complete documentation, real spectra, and response to customer audits. We've had teams fly in for onsite inspections, and they leave confident knowing exactly how the product gets made.

    On the technical side, process impurities make or break downstream chemistry. We've continually invested in GC and LC-MS monitoring, employing our own analytical chemists whose only focus is identifying and suppressing side-products—work that pays off when downstream reactions show higher yields and fewer troubleshooting headaches.

    We don’t cut corners. Scaling up amino-functionalized heterocyclic compounds brings risks: exothermic steps, toxic gas evolution, and sensitive filtration stages are not handled lightly. Our operators follow SOPs that go beyond the paperwork; every shift emphasizes real hazard assessment, containment, and cleaning validation because we’ve seen the mess that comes from assuming “normal” is “safe enough.”

    Application Flexibility Backed by Practical Know-How

    We manufacture for customers who are experienced chemists and pharma professionals. They ask about trace-level process impurities, batch-to-batch variation, and the resilience of our supply chain under pressure. We answer with data and decades of practical know-how. Our teams don’t shy away from discussing reaction micro-conditions, energy input balances, or how slight pH drifts can matter more than a spreadsheet might indicate.

    The ways that Amino Tadalafil differs from other intermediates come from fundamental chemistry. The molecular architecture allows easier access to certain substitution patterns, especially in the development of tailored PDE5 inhibitors. This structural attribute has come up again and again during collaborative R&D—a small molecular change at this step can set researchers up for an entire cascade of improved binding specificity or altered pharmacokinetics downstream.

    We also see a difference in physical parameters compared to less advanced or loosely controlled intermediates. Our focus on uniform particle size helps prevent dusting, handling losses, or non-uniform mixing in pilot scale trials. Customers making the jump from gram to kilo or even commercial batches note fewer headaches with filtration, dissolution, and loading—because we address these issues proactively in our workflow.

    Maintaining Integrity Every Step of the Way

    Over the years, we have learned that a strong product rests on the consistency of day-to-day operations. Audits from regulatory authorities, both internal and external, have instilled a discipline in every employee, from raw materials sourcing right through final QC signoff. We log every parameter, troubleshoot anomalies in real-time, and never ignore feedback from the field—these are learned behaviors, rooted in experience, not corporate slogans.

    Impurity profiling receives constant attention. We're not content with meeting “industry standard” limits when real-world applications have shown that sub-threshold contaminants can cause finished product off-spec events, or trigger unexpected degradants during forced stability testing. Analytical teams focus on these subtle signals, often in collaboration with our pharmaceutical partners, to pin down and resolve the tiniest variance that might otherwise fly under the radar.

    Packaging and logistics are managed with the same practicality. Chemical properties determine what works and what can go wrong—from proper container selection for minimizing moisture ingress, to temperature-loggers for long-haul shipments. We’ve taken calls from customers in remote locations asking for lots held over longer periods than planned. Because we recall instances where small oversights led to scrap, we always build in extra attention at dispatch, double-check seals, and keep contingency stocks.

    Continuous Improvement: Recommendations and Solutions

    Our philosophy is rooted in never treating a process as finished. Through engagement with customers and in-house oversight, we identify where advancements are both possible and truly helpful, not just cost-saving for its own sake. In terms of process, our teams regularly revisit reaction conditions, solvent recovery, filtration systems, and drying cycles to shave off unnecessary steps, reduce waste, and boost throughput without sacrificing quality. Environmental stewardship matters when you scale up, not just for regulatory optics but because better resource use translates to direct operational resilience.

    In terms of R&D, we actively share findings with our pharmaceutical clients regarding new coupling strategies, impurity formation mechanisms, and downstream process shortcuts. Only through this dynamic sharing have we helped expedite pilot campaigns, allowing teams to spot problems before they go critical. No data hoarding, no hiding behind “proprietary” barriers—every significant insight goes back into improving both our own output and customer results.

    Where unexpected issues arise—custom requests, regulatory changes, or sudden shifts in supply patterns—we respond directly by assigning technical leads who can speak as practitioners, not salespeople. That means walking through past process deviations, identifying real corrective measures, and following up until we know the solution sticks. Over time, this habit of facing up to problems and working side by side with our clients has cemented long-running trusted relationships.

    Supply Chain Reality: Balancing Scale, Consistency, and Responsiveness

    It’s easy to promise large volumes, but only those with real plant experience understand the fine balances that keep a line running smoothly. Amino Tadalafil requires skilled people at every stage, because shortcuts—especially in scale handling, temperature ramp-up, or solvent recycling—lead to unpredictable outcomes or safety risks. Our production planners consider both ongoing contractual needs and the inevitable rush orders that come with clinical development. Once, a major pharma client unexpectedly doubled their demand in response to accelerated trial enrollment; our response came not from luck but from methodical inventory planning and a frank assessment of our raw material partners’ reliability.

    Shipping specialty chemicals globally means meeting regulatory requirements, but also knowing the idiosyncrasies of customs inspections, climatic challenges en route, and how to prep paperwork and labeling for nearly anywhere. We have seen regulatory delays hamstring tightly timed clinical projects. Working hand-in-hand with clients' logistics teams, we flag risks ahead of time and keep alternate supply plans ready.

    Quality Assurance Through Practical Oversight

    Consistently producing Amino Tadalafil to a high standard means more than ticking boxes on a quality checklist. Every operator, supervisor, and lab analyst is responsible not just for immediate batch records but also for the datasets that underpin multiyear trend analysis. We have weathered periodic regulatory reviews, customer-led audits, and government-mandated quality campaigns; these experiences baked a culture of continuous vigilance into our day-to-day routines.

    We maintain a closed feedback loop with QC staff so every blip gets analyzed and, where necessary, reflected back into process guidance. This goes beyond rare event management—it tempers a cautious optimism with concrete plans. By constantly reviewing analytical data—taking note of minor shifts outside the norm—we spot and correct adverse drifts before the product ever leaves the plant.

    Certainty for our customers comes from years of stable methods, controlled documentation, and transparency in results—not a one-off test or passing audit. Our customers know that each batch comes with a traceable chain of evidence and a team backing it willing to stand by the details under scrutiny.

    Collaborative Problem Solving: Real-World Knowledge Sharing

    Practical feedback cycles set this operation apart. Collaboration between production and client formulation teams means field observations get returned to us and translated into tangible improvements. We have altered drying procedures following reports of agglomeration; recalibrated particle sizing after downstream mixing inconsistencies, and enhanced packaging based on actual shipment routes prone to high humidity.

    Beyond technical adaptation, our company regularly participates in knowledge sharing with client R&D teams. Whether it’s comparative studies on reaction by-products or forecasting the likely impurity spectrum in pilot runs, we bring candor and the willingness to question assumptions. We’re equally candid in flagging where things can go wrong—offering workarounds or technical advisories that keep whole projects on schedule.

    Long-term, this habit of open exchange and adaptability creates real-world benefits: process chemists receive fewer off-spec outputs, QC teams have less noise in their data, and project leaders can trust that a shipment won’t become the unpredictable variable in an otherwise tight timeline.

    Safety, Regulatory Regard, and Environmental Stewardship

    Our approach puts health, safety, and environmental care on equal footing with throughput and cost. The regulatory landscape is always evolving, but operating in compliance comes out of an ingrained sense of responsibility, not mere box checking. Every change in production is backed by a complete safety review. Chemical plant safety is personal—those who have managed an unexpected exotherm, or tracked residual solvents to ensure worker health, know this is not abstract.

    On the regulatory side, we engage directly with monitoring bodies and actively maintain open communication for any material that crosses borders. Proactive compliance, rather than reactive fire-fighting, saves untold headaches—and more than once, our experience with paperwork and audits has helped clients smooth their own submissions.

    Environmental steps include controlled waste capture, routine monitoring, and engagement with third-party certification for solvent recovery and disposal. In an era of heightened environmental scrutiny, we know our reputation rests on clear proof of responsible action—a principle we hold steady as both manufacturers and as stakeholders in our community.

    Why Partner Experience Matters

    Amino Tadalafil exemplifies what a mature manufacturing operation can achieve. Years of trial, direct feedback, and ‘skin in the game’ have taught us what’s at stake for every downstream partner. We listen carefully to scientific, operational, and regulatory feedback because doing so sharpens our culture of learning and accountability.

    Customers working with us know that their project will never be treated as “just an order.” Whether it’s a request for a tailored specification, special impurity profile, or a rapid response to regulatory changes mid-process, the answer comes from inside this factory—from people who live the discipline of reliable chemical supply, not just sell it.

    In summary, our journey with Amino Tadalafil demonstrates that deep experience, a constant push for quality improvement, and a direct understanding of end-user needs combine to produce more than a product—they create a trusted foundation for pharmaceutical innovation and partnership.

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