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Azacosterol

    • Product Name Azacosterol
    • Alias Ru13947
    • Einecs 244-526-2
    • 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
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    714041

    chemical_name Azacosterol
    formula C27H43NO
    molecular_weight 397.64 g/mol
    drug_class Anticholesteremic agent
    mechanism_of_action Inhibits 24-dehydrocholesterol reductase
    appearance White crystalline powder
    melting_point 225-229°C
    solubility Insoluble in water; soluble in organic solvents
    CAS_number 115-46-8
    synonyms 20,25-Diazacholesterol, R 28535
    route_of_administration Oral
    usage Formerly used to reduce cholesterol synthesis
    toxicity Can cause hyperkeratosis, cataracts, and teratogenicity
    legal_status Withdrawn
    storage_conditions Store at controlled room temperature

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

    Packing & Storage
    Packing Azacosterol is supplied in a sealed amber glass bottle containing 5 grams, labeled with hazard warnings and storage instructions.
    Shipping Azacosterol is shipped in tightly sealed containers, protected from light and moisture, and in compliance with relevant chemical transport regulations. Proper labeling as a laboratory chemical is provided, with documentation for safe handling. Shipping typically uses temperature-controlled or ambient conditions, ensuring the integrity and safety of the product during transit.
    Storage Azacosterol should be stored in a tightly closed container, away from light, moisture, and incompatible substances. Keep it in a cool, dry, and well-ventilated area, preferably at room temperature. Ensure that the storage area is secure and clearly labeled. Avoid excessive heat and direct sunlight to maintain the chemical’s stability and prevent decomposition.
    Application of Azacosterol

    Applications of Azacosterol in Industrial Manufacturing

    Azacosterol serves as a critical intermediate and active substance in several specialized industrial sectors, thanks to its regulatory impact on sterol biosynthesis pathways. The following sections detail its proven application scenarios, procedural integration, regulatory standards, dosage guidelines, and the nature of final products manufactured by downstream enterprises.

    1. Cholesterol Metabolism Inhibitors for Research Reagents

    Research institutions and biotechnology firms utilize azacosterol as a validated inhibitor in cholesterol biosynthesis assays, particularly for elucidating sterol regulation mechanisms in cell culture models. Its precise integration into metabolic inhibition protocols facilitates the study of enzyme targets and genetic modifications relevant to sterol processing in mammalian systems.

    Industry compliance standards

    • ISO 9001:2015 quality management for laboratory chemicals
    • REACH Regulation (EC) No 1907/2006 for safe handling of research reagents
    • OECD Guidelines for Testing of Chemicals
    • Good Laboratory Practice (GLP) standards

    Typical usage ratio

    • 0.5–10 μM in cell culture media, adjusted according to cell type and specific enzyme target research protocols

    Downstream process integration

    • Reagent formulation phase before media sterilization and cell inoculation

    Final product types

    • Pre-formulated laboratory chemical kits for sterol pathway investigations
    • Customized metabolic assay panels supplied to pharmaceutical and academic R&D labs

    2. Avian Antifertility Agent Formulations

    Poultry management operations and wildlife population control projects incorporate azacosterol as an active ingredient in avian antifertility feed products. Use in formulated avicide preparations enables non-lethal regulation of specific bird populations, targeting cholesterol synthesis necessary for reproductive function.

    Industry compliance standards

    • US EPA FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) for avian control substances
    • OIE (World Organisation for Animal Health) guidelines for population management preparations
    • ISO 22000 Food Safety Management for feed manufacturing

    Typical usage ratio

    • 0.05–0.2% (w/w) in pelletized feed formulations, determined according to field application guidelines and target species population density

    Downstream process integration

    • Integration during the mixing stage of feed production, followed by extrusion, pelletization, and quality testing for uniform azacosterol distribution

    Final product types

    • Avian population control feeds for urban, agricultural, and conservation use

    3. Veterinary Hypercholesterolemia Therapy Development

    Animal health product manufacturers develop oral formulations for hypercholesterolemia in specific livestock and research animals by employing azacosterol to modulate endogenous cholesterol levels. Accurate dosing and quality monitoring occur throughout the formulation cycle to ensure safety in veterinary settings.

    Industry compliance standards

    • EU GMP for Veterinary Medicinal Products (EU Directive 2001/82/EC)
    • VICH GL9 Good Manufacturing Practice for active pharmaceutical ingredients
    • WHO guidelines on quality assurance for veterinary drugs

    Typical usage ratio

    • 0.01–0.05% (w/w) per dose in compounded powder or suspension, precisely calculated based on target animal weight and clinical protocols

    Downstream process integration

    • Direct addition during blending of veterinary oral dosage forms, with in-process control for uniformity, followed by packaging under GMP-controlled conditions

    Final product types

    • Compounded powders and liquids for veterinary prescription
    • Clinical research samples for veterinary cholesterol management studies

    4. Sterol Biosynthesis Inhibitor Reference Standard Production

    Pharmaceutical quality control laboratories and reference material suppliers employ azacosterol as a calibration and validation standard during the analysis of sterol pathway inhibitors. Its thoroughly verified purity and spectral properties make it a cornerstone for analytical method development and proficiency testing in both QC and R&D environments.

    Industry compliance standards

    • USP Reference Standards, United States Pharmacopeia
    • Ph. Eur. (European Pharmacopoeia) analytical reference guidelines
    • ISO/IEC 17025:2017 Laboratory Accreditation

    Typical usage ratio

    • 1–100 mg reference portions per batch, prepared according to method validation protocols or calibration curve requirements

    Downstream process integration

    • Weighing, packaging, and certification of authenticity during reference standard kit assembly, including full spectral analysis and COA (Certificate of Analysis) documentation

    Final product types

    • Quantitative analytical reference materials for pharmaceutical QC
    • Calibration standards sold to pharmaceutical manufacturers and accredited testing labs

    5. Biochemical Research for Enzyme Target Validation

    Enzyme assay developers and biochemical research suppliers utilize azacosterol within preclinical in vitro and in vivo studies to confirm gene-editing outcomes or screen novel sterol pathway inhibitors. This use supports structure-activity relationship (SAR) analysis by delivering standardized tools for mechanistic studies.

    Industry compliance standards

    • OECD Principles of Good Laboratory Practice (GLP)
    • ISO 13485:2016 for in vitro diagnostic kit development (where applicable)
    • NIH Guidelines for Research Involving Chemical Hazards

    Typical usage ratio

    • Variable: 0.1–5 μM per reaction, set according to protocol demands, enzyme activity level, and detection sensitivity targets

    Downstream process integration

    • Addition during assay reagent mixing, substrate solution preparation, or induction phase of cell and animal model workflows

    Final product types

    • Target validation reagent kits for academic and contract research organizations
    • Specialty enzyme activity screening panels
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    Certification & Compliance
    More Introduction

    Azacosterol: Drawing From Our Experience in Synthesis and Application

    Introduction to Azacosterol Production

    Our work as a chemical manufacturer has led us to develop several lines of fine chemicals. Among these, Azacosterol stands out for its history and multifaceted role in research and veterinary uses. We produce Azacosterol in both powder and crystalline forms, each batch run under strict process controls, because safety and consistency mean fewer headaches for research teams. From early stages, we focused on reproducible synthesis to maintain a steady active composition. Decades of feedback from industry and academia have shaped our methods, affecting everything from purification routes to drying techniques. We manage batch records closely: traceability and reliability are critical in research-grade products, especially ones with regulatory implications.

    Origin and Background

    Azacosterol emerged as a cholesterol biosynthesis inhibitor, primarily targeting sterol Δ24-reductase. Researchers first explored its potential in hormonal studies and then in practical settings, such as controlling cholesterol-related disorders in animals. As manufacturers, we delved into process development with this biomedical context in mind. Choosing reliable intermediates and minimizing impurities took top priority. Our main process uses pure 20,25-diaza derivatives, and analytical teams monitor every step for residual starting material. We apply column chromatography and HPLC checks for all production runs. This work delivers a material with fewer unknowns and more value on the end user’s bench.

    Specifications and Quality Standards

    Our typical production batch of Azacosterol offers a purity range above 98 percent by HPLC, with each lot accompanied by a certificate of analysis, detailing spectral data (NMR, IR) and impurity profile. Granule size remains fine and uniform to blend smoothly in test environments. We store raw and finished materials under nitrogen blanket to lower the risk of degradation. Some groups have tried sourcing from generic suppliers; often, they encounter issues with stability or inconsistent assay results. Our focus lies on long-term storage readiness and consistent color and odor parameters, since even trace contamination can skew experimental outcomes.

    Moisture control matters in this product. We employ controlled drying cycles with regular Karl Fischer titration verification, since excess moisture deteriorates Azacosterol at both ambient and cool temperatures. No stabilizers or anti-caking agents go into our compound. Teams using our product comment on the absence of particulate matter or polymeric byproducts, a result of our detailed crystallization and filtration choices. As a manufacturer, seeing that transparency helps end users avoid rework that costs both time and materials.

    Guidance on Lab Use

    Researchers exploring cholesterol synthesis inhibitors call for predictable, batch-to-batch performance. In our experience, wide variations in raw material grades often stem from shortcuts in solvent recovery or insufficient analytical development. We have run pilot batches with alternate solvents and resolved that the mainstay process retains the fewest side-reactants and ensures a more homogeneous end material.

    Azacosterol dissolves well in most polar organic solvents with moderate warming and agitation. For difficult matrices or assay conditions where even microcontaminants count, we offer additional pre-use filtration. Our technical support group has fielded questions from labs challenged by “sticky” residues left by other products; these are commonly due to incomplete removal of synthesis precursors. Such headaches rarely occur when precise purification takes place. We also furnish detailed solubility notes upon request, so users can optimize protocols with confidence.

    Real-World Performance: Veterinary and Research Applications

    Historically, Azacosterol found application in avian medicine for controlling egg production. This veterinary role put the compound in the spotlight regarding efficacy and side effect management. As manufacturers, we paid close attention to feedback from practitioners who tested multiple supplier sources in egg-laying control experiments. Labs consistently reported that purer preparations gave more reliable physiological responses with less unintended toxicity.

    For biomedical researchers, the ability to track, inhibit, or interrogate cholesterol pathways hinges on product integrity. Contaminants not only cloud experimental readings but can shift the entire dose-response curve. This hands-on experience led us to step up both pre- and post-synthesis purification regimens, and we regularly crosscheck with external accredited labs. Anyone running cellular assays or vertebrate models will recognize the value in reproducible outcome data.

    Key Differences From Similar Products

    A number of cholesterol biosynthesis inhibitors exist, from amines to statin-class actives. Compared to other azasteroids, Azacosterol brings a distinctive mechanism: it specifically blocks the Δ24-reductase step. This targeted action lets researchers distinguish pathway bottlenecks and map consequences more precisely. Manufacturing such a compound reliably at scale requires handling precursor hazards, and a deep understanding of both organic synthesis and process engineering. We invested in closed-loop process control because the smallest shift in reaction environment yields unwanted analogs.

    Unlike bulk-agent statins, Azacosterol is not designed for human pharmaceuticals. Instead, its niche lies in the research and veterinary space. The purity levels we target usually exceed those found in food-additive chemical supply chains. Peers offering lower assay grades often use less rigorous final filtration, leading to off-target responses in complex biological systems.

    Regulatory and Handling Perspective

    Azacosterol’s track record in various jurisdictions reflects dynamic regulatory challenges. In the past, veterinary and experimental uses prompted regional reevaluations of its permitted status, particularly regarding food animals. We monitor regulatory changes carefully and update technical files to match evolving lab guidelines. Many professionals value our transparent approach—knowing that a supply partner pays attention to compliance, not just cost, reduces the risk of project interruption.

    Safe handling practices form the backbone of responsible lab work with Azacosterol. We design packaging to withstand the rough conditions of international transport, from temperature extremes to moisture incursion. Each shipment includes handling and storage instructions in plain language. Every so often, we receive feedback about product stability after months in storage—users routinely report that our compound keeps its integrity even when conditions stray from ideal. This track record results from selecting packaging and storage strategies informed by years in the field, rather than simply opting for the cheapest container.

    Process and Analytical Details

    Every batch starts with rigorously sourced certified input materials, and analytical staff weigh in on process modifications aimed at minimizing residual solvents and environmental loading. The reaction pathway is controlled at every junction—real-time analytics guide choices around pH, temperature, and solvent recirculation. Downstream, a combination of solvent washes, vacuum drying, and controlled filtration sets the stage for final testing.

    We employ GC and HPLC to confirm assay levels and rule out structural analogs. Infrared spectrometry and NMR back up these findings, offering a snapshot of both identity and trace-level impurities. Every certificate of analysis comes from on-site labs that pass regular proficiency audits. Over the years, customers have repeatedly selected our material to calibrate their own in-house standards, which speaks to the trust earned through diligence rather than marketing alone.

    User-Focused Improvements Year by Year

    Listening to researchers and industry partners brought about incremental, practical changes over the past decade. Users working with preparations prone to caking or partial crystallization asked for flow improvements; we responded by refining cooling curves and seeding methods, which improved pourability and ultimately saved countless hours of lab time. Early versions of this chemical from some suppliers would lose assay with every opening; we switched to better-grade sealed buckets and introduced single-use inner pouches for small-lot deliveries.

    Some research teams wondered about the possibility of batch-to-batch variability, especially when scaling up projects or switching between suppliers. Our response focused on strengthening data systems and lot tracking, so researchers switching lots could reference existing results rather than run time-consuming validation studies. Few things matter more to lab managers than knowing a new sack picked from the shelf won’t introduce odd results into a six-month investigation.

    Lessons From the Field: Power of Consistency

    We regularly consult with both established academic labs and industry groups operating at the edge of metabolic bioscience. It’s evident—consistency in reagent quality shortens the distance from protocol design to experimental confirmation. Historically, research cycles have been lengthened by unexpected findings traced back not to investigator error, but to batch quality drifting from the original spec. Through our own experience, small adjustments in the quenching step or a tweak to wash solvent choice often yield a product that’s cleaner and easier to work with in biological models, compared to more generic materials.

    This focus goes beyond constant yield or purity percentages—it’s the ability to track outcomes and support published work with data rooted in a reliable supply chain. Those who have switched to our Azacosterol report fewer failed assays and less troubleshooting. We hear this not just from cutting-edge biomedical teams, but also from veterinarians needing fast, stable material for seasonal projects.

    Supply Chain and Customer Collaboration

    Direct involvement in every stage of sourcing, synthesis, and delivery has shaped both the substance and reputation of our Azacosterol. We avoid outsourcing core process steps; in-house teams run from chemical planning through logistics and shipment. From experience, chemicals handled through too many hands often show up at the dock with suspect documentation or mismatched batch identifiers. Our single-chain supply approach gives control and accountability.

    This also lets us respond to custom requests—alternate packaging, larger lot sizes, or further purified grades for sensitive application environments. When a team working on avian models needed material in ready-to-inject form, we worked alongside them to tweak crystallization and introduce extended re-testing intervals, improving usability and reducing contaminants. Such partnership defines a manufacturer’s value: it’s about reliability and moving science forward, not just selling another drum.

    Environmental and Waste Considerations

    Producing Azacosterol at commercial scale carries an environmental responsibility. We have worked steadily to reduce solvent waste and energy consumption by iterating reaction parameters and solvent systems. Solvent recovery units, installed years ago, continue to pay off both in reduced solvent consumption and lower environmental impact. Working with local regulatory authorities, we submit full environmental impact data along with regular emissions monitoring reports. Operators receive annual training on responsible waste segregation and containment protocols.

    Lab users sometimes ask about the byproducts or possible environmental migration. Drawing on our chemical process data, we reassure customers that, under proper disposal conditions, Azacosterol doesn’t introduce bioaccumulative risk to water supplies at the scale typically used in laboratories. We include documentation templates for customers seeking to align with local waste management requirements, drawing on our own licensing and compliance expertise.

    Looking Forward: Meeting Emerging Needs

    The research and veterinary landscape evolves, and so do requests for higher-purity, more specialized compounds. In recent years, we have explored tailored process improvements, such as micronized particle options or material packaged for inert-atmosphere unpacking. Our operation’s size and vertical setup allow for rapid response to new use cases as science unlocks fresh questions about cholesterol pathways and sterol metabolism.

    Product feedback never gets lost in the shuffle here. Direct lines to both synthesis and technical support ensure that user observations—positive or challenging—inform every process review meeting. Teams needing rapid deployment for time-sensitive projects experience the value of manufacturer flexibility firsthand. Ordering Azacosterol directly from us means dealing with the people who built the system in the first place, not a faceless shelf somewhere in the world.

    The Value of Real Manufacturer Experience

    Relying on hands-on production knowledge and a technical team active in process control, packaging, and analytical validation, we have watched Azacosterol transition from niche veterinary tool to an asset in cutting-edge cholesterol metabolism research. Each improvement—whether in filtration, drying, custom packaging, or support—came out of direct conversation with those who rely on it in their daily work. Problems encountered by customers, from shipping disruptions to analytical discrepancies, turn quickly into practical changes at our end.

    Our long-standing relationships with materials suppliers, external auditors, and regulatory offices let us keep the supply both reliable and compliant, minimizing the friction that can derail a research project or lead to lost investment in contaminated or inconsistent product. The end result means less reordering, fewer complaints, and more focus on answering the scientific questions that truly move the field forward.

    Conclusion

    Azacosterol demands precision from the chemical manufacturer, and the standards of quality and consistency expected by researchers and veterinary specialists set the bar high. Our direct, end-to-end involvement, shaped by real-world process challenges and continuous feedback from users, results in a product uniquely suited to applications where unreliability or ambiguity have no place. As application fields shift and science advances, our ongoing commitment is to keep pace, providing Azacosterol batches that perform as needed, with quality built in and transparency as standard practice.