Products

7- Methoxyflavone

    • Product Name: 7- Methoxyflavone
    • Alias: 7-MF
    • Einecs: 256-914-9
    • 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

    600409

    Cas Number 3465-90-7
    Molecular Formula C16H12O3
    Molecular Weight 252.27 g/mol
    Iupac Name 7-Methoxy-2-phenylchromen-4-one
    Appearance Yellow crystalline powder
    Melting Point 92-94°C
    Solubility Slightly soluble in water, soluble in organic solvents
    Purity Typically ≥98%
    Storage Conditions Store in a cool, dry place, away from light
    Synonyms 7-Methoxyflavon, 7-Methoxy-2-phenyl-4H-1-benzopyran-4-one

    As an accredited 7- Methoxyflavone factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 7-Methoxyflavone, 5 grams, supplied in a sealed amber glass bottle with a secure screw cap, labeled with product details and safety information.
    Shipping **7-Methoxyflavone** is shipped in tightly sealed, chemical-resistant containers to prevent contamination and moisture exposure. Packaging complies with international chemical transport regulations. Depending on the quantity and destination, it is usually dispatched via air or ground with appropriate labeling and documentation, ensuring safe and efficient delivery to laboratories or industrial facilities.
    Storage 7-Methoxyflavone should be stored in a tightly sealed container, protected from light and moisture. Keep it in a cool, dry place, ideally at 2-8°C (refrigerator temperature), away from incompatible substances. Ensure the storage area is well-ventilated and clearly labeled. Follow all relevant safety and handling guidelines to prevent degradation and maintain the compound’s stability.
    Application of 7- Methoxyflavone

    Purity 98%: 7-Methoxyflavone with 98% purity is used in pharmaceutical research formulations, where enhanced bioactivity and reproducibility are achieved.

    Melting point 132°C: 7-Methoxyflavone with a melting point of 132°C is used in solid-state drug delivery systems, where consistent thermal stability ensures formulation integrity.

    Particle size <10 µm: 7-Methoxyflavone with particle size less than 10 µm is used in oral tablet manufacturing, where improved dissolution rates and bioavailability are obtained.

    Stability temperature up to 40°C: 7-Methoxyflavone with stability up to 40°C is used in nutraceutical supplements, where shelf-life and efficacy are maintained under storage conditions.

    Molecular weight 254.24 g/mol: 7-Methoxyflavone with a molecular weight of 254.24 g/mol is used in analytical standard preparation, where accurate quantification in HPLC analysis is facilitated.

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    Certification & Compliance
    More Introduction

    7-Methoxyflavone: A Closer Look at a Unique Flavonoid Ingredient from the Manufacturer’s Bench

    Purpose Behind Our 7-Methoxyflavone Production

    Stepping into the world of flavonoids, 7-Methoxyflavone stands out for both its structure and its performance in a range of research and formulation settings. Producing this compound every day, we know its distinct advantages begin with its purity and crystal form. Years spent on refining our process gave us a product that dissolves cleanly in common laboratory solvents, maintains stability in ambient storage conditions, and avoids the pitfalls of unwanted isomerization or oxidization that often frustrate researchers.

    Researchers come to us looking for a 7-Methoxyflavone that acts consistently across analytical batches. The molecular structure confers a distinct methyl group at the seventh position, which changes not just the molecule’s look under the microscope but its reactivity in chemical screens and bioassays. Unlike bulkier flavonoids, this specific modification matters—changing polarity, influencing binding profiles, and sometimes revealing new mechanisms in cell-based studies.

    Production Approach and Model Offering

    Our 7-Methoxyflavone is synthesized in-house using phased reaction controls, ensuring minimum byproduct load and cleaner outcomes at every stage. We press for a model that puts quality first—each batch leaves our reactor with a controlled particle size distribution to match consistent performance, whether you’re preparing formulation blends or conducting organic synthesis reactions.

    In practice, this means we avoid squeezing yield at the cost of trace contaminants. HPLC and NMR analyses catch subtle impurities so customers don’t find surprises in their downstream projects. Our team learned long ago that cutting a corner in purification only stacks up headaches for analytical chemists in their own labs, so every specification rests on measurable, batch-supported data—not guesswork, and not marketing speak.

    Why 7-Methoxyflavone Matters in Research and Industry

    Flavonoids, as a class, touch many corners of life sciences—from antioxidative screens to pharmaceutical intermediate studies. Though chalcones and quercetins get plenty of attention, 7-Methoxyflavone keeps a low profile despite unique chemical quirks. Its methoxy substitution influences both its solubility and its chemical reactivity, opening doors for new applications that traditional flavones can’t reliably address.

    We watch customers in academia and the private sector explore its uses—from photochemical studies to enzyme inhibition trials. In analytical methods development, the sharp chromatographic peak of 7-Methoxyflavone turns a day’s work from guesswork into meaningful data. Some antioxidant studies report less background noise compared to standard flavone controls, supporting cleaner results. While interpretation always belongs to the end user, there’s a reason more methods reference this compound compared to decade-old standards.

    Key Differences from Other Flavonoid Products

    Among the catalogue of flavonoids, the diversity often comes down to substituent placement and size. Compare our 7-Methoxyflavone to classic flavone, and one difference sets them apart: that methyl group confers slightly increased lipophilicity along with a boost in electron density at the aromatic ring. This changes its behavior both in chemical reactions and biological assays. By running direct head-to-head tests in our own in-house lab, we observed that methoxy substitution pushes retention times in reverse-phase chromatography and opens up new potential for derivatization chemistry.

    Where generic flavone offers the foundational structure, specific research goals sometimes ask for a molecule with more punch in terms of reactivity, or more nuanced solubility behavior. Some flavonoid derivatives, like 7-methoxy groups, tend to block unwanted side reactions, making them useful in multi-step synthesis projects where other analogs would break down or introduce error. This provides visible value for scientists chasing both routine quantifications and exploratory synthetic work.

    Support for Advanced Usage: Lessons from Chemical Manufacturing

    Our approach always puts reproducibility at the forefront. Few things waste time faster than batches that swing in purity or crystallinity. Years of hands-on troubleshooting taught our chemists the sort of real-world problems our clients face: a product that sticks to glassware, throws unexpected color in TLC plates, or loses activity after a month on the shelf. Formulation chemists and analytical researchers both benefit when the starting point comes reliable every time.

    We pay extra attention to physical handling. For example, our 7-Methoxyflavone maintains a free-flowing powder form without excessive clumping or static build-up. Small details, such as packaging that resists light and atmospheric moisture, matter when you’re storing material long enough for extended research timelines. Customers tell us clear labeling and transparent batch data avoid downstream confusion, especially for regulated projects.

    Fostering Trust through Analytical Transparency

    Manufacturing chemical compounds means answering hard questions about batch consistency and impurity levels. Our philosophy keeps every analytical trace open—HPLC patterns, NMR spectra, and impurity breakdowns all available for review. This builds trust when a contract research lab needs assurance that each vial matches the last, or a regulatory auditor asks for detailed traceability.

    We don’t hide behind closed labs or minimal data. With feedback loops established over years, we update techniques and specifications so that anyone evaluating our 7-Methoxyflavone has the clearest possible base for experimental design. Analytical chemists in particular value lot-to-lot transparency, as repeatable data helps them set baselines and limits for their own quality control work.

    Practical Usage Tips Derived from Manufacturing Experience

    Chemists across the industry bring unique needs, but many common questions land in our inbox. Solubility issues, unwanted batch-to-batch color variation, or unusual melting point discrepancies all trace back to manufacturing technique. We batch test under realistic use conditions and stand by recommendations aligned with what’s seen in downstream applications, not just on paper.

    Our 7-Methoxyflavone responds well to gentle warming for complete dissolution in dimethyl sulfoxide or ethanol. Packing the material under nitrogen extends its shelf life, and we recommend standardizing all dilution steps to minimize day-to-day drift, particularly in sensitive bioassays. These habits build quality from the bottle up, reducing fallout in high-throughput screens or organic synthesis workups.

    Addressing Industry Challenges: Reproducibility, Purity, and Downstream Impact

    One of the biggest criticisms facing small-molecule standards comes from the uneven quality delivered by upstream manufacturers. Academic labs complain about “identical” products yielding different results—a problem we have traced to differences in purification approach and process monitoring. We believe in close control at all process points. This approach avoids cross-contamination and maintains robust batch recordkeeping so that every purchase builds confidence, not risk.

    Our batches avoid the presence of residual solvents above thresholds set by international standards, and every purification run includes chromatography steps designed to separate similar flavonoid analogs. The extra care in column selection and elution methods, built from years of watching where competitors fall short, keeps each lot clean and avoids known co-eluters.

    We see firsthand how missed minor contaminants can ruin experimental validity and trust. That’s why we continually improve our detection methods—beyond standard UV quantitation, we integrate mass spectrometry in quality assurance. It’s a cost and time commitment that pays off once a customer runs an assay and gets exactly the baseline they need, without calling back to troubleshoot background peaks.

    Market Trends and Feedback Close the Loop

    Demand for niche flavonoids like 7-Methoxyflavone rises with each year, driven by growth in fields like natural products research and small-molecule drug discovery. The diversity of client feedback keeps us evolving—pharmaceutical labs request more data on trace impurities, academic chemists want sharper melting point consistency, and fine chemical researchers chase novel polymorphs or expanded solubility data.

    By balancing high-throughput demand with the need for analytical nuance, we found success in tighter lot control and improved documentation. It’s rare to find a new customer who doesn’t value origin traceability—and as a manufacturer, sharing SOP revisions and analytical reports sets a working relationship that grows stronger with continued interaction.

    Looking Ahead: Continuous Improvement and End-User Collaboration

    The pace of new applications for molecules like 7-Methoxyflavone never slows. As long as demand for clean structure–activity work exists, we’re committed to pushing for incremental product improvement. Chemists in our facility work alongside process engineers, exchanging lessons learned from bench to reactor. We pursue feedback from all corners—scale-up technicians, packaging specialists, warehouse staff—to anticipate and solve bottlenecks before they impact customers.

    This kind of integrated teamwork built the products on our shelf today. Several years ago, a client pointed out inconsistent static charge in larger bottles, causing unnecessary material waste in high-throughput synthesis. Our collaborative troubleshooting led to enhanced anti-static treatments and novel liner technologies, changes which now benefit every shipment and eliminate customer complaints. The cycle returns: stronger product, fewer variables in user labs, stronger feedback for future innovation.

    Stability and Handling: What Years on the Factory Floor Taught Us

    In real life, storage and packaging often make or break an ingredient’s usefulness. We design every packaging line with long-term shelf life in mind, and implement extra desiccant protection through double-bagged, light-resistant pouches. This prevents caking, color change, or unwanted moisture absorption that can ruin a sensitive compound. Multiple freeze–thaw cycles present no challenge to the material, and product integrity holds both in climate-controlled depots and standard ambient laboratory shelves.

    Anecdotes from the field keep us honest—a single complaint about a crystallized cap or off-color batch kicks off an internal investigation and corrective action cycle. We treat every lot as if we’ll use it ourselves, making sure even the smallest technical hitch is caught before it disrupts a customer’s workflow. Our in-house inventory system allows batch-specific tracking and rapid replacement should anything slip below our standards.

    Supporting New Applications: The Versatility of 7-Methoxyflavone

    Product development doesn’t end at the warehouse door. We support technical questions on new methods—whether using 7-Methoxyflavone in combinatorial chemistry or analytical calibration standards. Each new application requires a slightly different approach to solubilization, dilution, and purity assessment, and our technical team keeps an open channel with researchers aiming to push into new methodologies or refine existing ones.

    We see the molecule’s potential in fluorescence quenching screens, complex synthesis intermediates, and controlled-release formulation trials. Reviewing reports from innovative labs broadens our reference palette, and we invest in further method validation when a new trend emerges—making sure our offerings remain relevant and grounded in proven chemical performance.

    Perspective Gained from the Factory Floor

    Long-term manufacturing reveals where quality shortcuts hurt most. Early in our operation, we faced the temptation to accelerate throughput by skimping on post-reaction purifications. The blowback from clients—who detected impurities or variability in their endpoints—pulled us up short. We rebuilt our approach around longer, more thorough cleanup steps and regular outcome reviews.

    Having in-house analytics means immediate intervention: discovering off-spec peaks early prevents problematic stock from reaching a single user. The lessons from real error cases, not hypothetical best practices, drive ongoing improvements—resulting in the rigid batch reproducibility that defines our 7-Methoxyflavone standard today.

    Partnership Over Transaction

    Manufacturing chemicals for research and production isn’t just a business transaction; it’s an ongoing partnership. We listen to field complaints, suggestions, and troubleshooting needs—learning which physical properties give users headaches and which ones save them time. Our primary aim has always been to provide an ingredient that doesn’t just "work" but works without caveats, sidesteps, or protracted troubleshooting.

    Our best feedback comes from returned vials labeled with annotations, crossed-out weights, or side notes detailing real-world difficulties. Each comment builds a better next batch and a product that aligns more closely with the realities of formulation, synthesis, or quantification across laboratories. It’s this feedback loop—direct, respectful, unfiltered—that shapes the present and future of our manufacturing operation.

    Final Observations on 7-Methoxyflavone’s Niche Position

    Few chemicals attract nuanced attention like 7-Methoxyflavone. Not as widely publicized as simpler flavones, but recognized by those who need a touch more stability or reactivity for their work. We’ve seen its role expand beyond the confines of reference standards into primary building block status for complex syntheses and emerging bioassay systems.

    Practical achievement comes from understanding every step that brings a molecule from raw reactants to stable, usable product. Over years at the bench and in full-scale reactors, we’ve learned that transparency, direct communication, and a bias for over-preparedness win trust and long-term success. Whether research or manufacturing, 7-Methoxyflavone’s journey begins and ends with people who value reliability, technical support, and a willingness to evolve alongside science.

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