Scutellarein

    • Product Name: Scutellarein
    • Alias: 4',5,6,7-Tetrahydroxyflavone
    • Einecs: 214-381-5
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: sales3@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
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    Specifications

    HS Code

    863570

    Cas Number 529-53-3
    Molecular Formula C15H10O6
    Molecular Weight 286.24 g/mol
    Iupac Name 5,6,7,4'-Tetrahydroxyflavone
    Synonyms 4',5,6,7-Tetrahydroxyflavone
    Appearance Yellow powder
    Solubility Slightly soluble in water, soluble in DMSO and ethanol
    Melting Point 312-314 °C
    Pubchem Cid 5281694
    Source Found in Scutellaria species (e.g., Scutellaria baicalensis)
    Storage Conditions Store in a cool, dry place, away from light
    Smiles C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O

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

    Packing & Storage
    Packing Scutellarein, 100 mg, is packaged in an amber glass vial with a secure screw cap and labeled for laboratory use.
    Shipping Scutellarein is shipped in a secure, sealed container to protect from moisture, light, and air. Packaging complies with all safety regulations for chemical transport. It is handled with care and accompanied by a material safety data sheet. Standard shipping options include ambient or temperature-controlled delivery as required.
    Storage Scutellarein 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). Avoid exposure to air and heat to prevent degradation. For longer-term storage, consider keeping it under an inert atmosphere such as nitrogen or argon, and ensure clear labeling to prevent contamination or misuse.
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    Certification & Compliance
    More Introduction

    Introducing Scutellarein: Direct from the Manufacturer

    What We Know About Scutellarein and Its Role

    Scutellarein has built a reputation in the scientific and pharmaceutical community as a reliable natural flavone. Years of hands-on manufacturing give our team a unique viewpoint on what sets its quality apart. We have invested in refining our extraction and purification methods because in this industry, the smallest inconsistency ruins work downstream. Our Scutellarein, identified as 4’,5,6,7-tetrahydroxyflavone by its molecular structure, consistently delivers purity above 98%. We do not treat this as an optional feature. We see it as the baseline for supporting trustworthy research and product formulation in pharmaceutical, analytical, and nutraceutical sectors.

    Extraction starts with Scutellaria species. This choice comes from traceability and yield, not marketing. Each botanical source goes through strict batch testing, because one spike of contamination or adulteration can render a solvent lot unfit for further processing. Over the years, we have learned that controlling every step inside our own plant – from raw leaf selection to finishing the crystalline powder – brings dependable results. Finished Scutellarein leaves our facility in off-white to light yellow powder, visually checked and HPLC-verified for purity. Consistency ensures researchers and formulation chemists spend less time troubleshooting and more time innovating.

    Specifications That Matter in Everyday Use

    Our Scutellarein comes in models starting from research-grade 100 mg vials through bulk kilogram drums for commercial use. There is no one-size-fits-all package. Chemists handling benchwork need manageable aliquots in glass, sealed under inert gas. Formulators working in production prefer drum-scale lots with moisture barriers and documentation that links straight back to batch-level quality records.

    Technical demands drive our batch reporting: identity confirmed by NMR, LC-MS, and IR; residual solvents certified below strict limits; microbial and heavy metals analysis attached to each consignment. Some industries only look for a certificate of analysis. Our own R&D team expects repeatable data, so we test against all reference standards before shipping. If the powder’s melting point or spectral graph shifts, it never leaves the QC lab. Many of our clients tell us this attention to reproducibility saves them from unexpected variance in their screening or scale-up work.

    Scutellarein Versus Other Flavonoids

    Plenty of chemists ask us how Scutellarein compares to flavonoids like Baicalein or Luteolin. Lab distinctions matter: Scutellarein stands apart for its solubility profile—low in water, high in methanol and DMSO—which shapes its use in experimental assays and drug discovery. Compared directly to Baicalein, which has a similar backbone, Scutellarein carries one less hydroxyl group at the 6 position, a tiny detail with big impacts in molecular modeling and cell signaling research. Those running SAR studies or formulation trials see the difference in actual reactivity, not just theoretical activity.

    We also field questions about botanical sources: Scutellarein typically comes from Scutellaria baicalensis and Scutellaria lateriflora, rarely from other plants. In comparison, Luteolin crops up in parsley, celery, and artichoke, which means Luteolin often enters the supply chain with mixed plant residues. This is less of a risk factor in our process, because we vet root or leaf lots before large-scale extraction. That degree of source control is not always practiced by traders or resellers, so direct sourcing cuts the odds of problematic residues.

    Applications in the Real World

    We have watched Scutellarein emerge as a favorite for projects that blend pharmacology with advanced analytics. Pharmaceutical developers trust it for anti-inflammatory and neuroprotective compound libraries, a nod to the impressive citation count in peer-reviewed articles. It acts as a reference material in enzyme inhibition and antioxidant assays, and specialists in metabolic and cardiovascular research value its interaction profile with protein kinases. We ship both small research aliquots and custom synthesis lots to labs studying CNS disorders, chronic inflammation, or diabetes, based on concrete demand, not hype.

    Our technical consultants have spent years guiding partners through process optimization. Formulation scientists concerned about Scutellarein’s solubility often turn to co-solvent systems. We routinely discuss solvent compatibility, ideal storage conditions, and preferred handling practices. Practical concerns come up: how to protect from light during transport, best ways to scale up from bench to pilot plant. We believe in long-term support—experimental challenges don’t stop at delivery.

    Common Concerns in Production and Quality Control

    Every batch run presents new hurdles, even after years in production. Unseasonal rainfall at plant origin can push up moisture. This affects hydrolysis in extraction and downstream HPLC yield. Problems don’t always show up in the first QC assay, so we instituted random retesting on every fifth drum, a practice that revealed early-stage solvent residue spikes more than once. Experience taught us that keeping strict environmental controls, from solvent tanks to packaging lines, avoids costly out-of-spec product. Our customers have thanked us for performing these checks, particularly those shipping Scutellarein to regions with demanding regulatory requirements.

    Another lesson: storing high-purity Scutellarein at room temperature will slowly degrade potency. Years back, a customer discovered a drop in activity after only two months in warehouse storage. After we analyzed the degradation, we began packaging in moisture-proof, light-resistant drums and added stability verification for all storage scenarios. Anyone relying on reference compounds for multi-month projects will appreciate that shelf-stability is built into the product, not an afterthought.

    Differences in Manufacturer, Distributor, and Trader Approaches

    Sourcing habits in the chemical sector draw a sharp line between those who manufacture and those who trade. Manufacturers like us track lots from plant harvest to powder. Most traders only check certificates at the point of reselling, adding a second layer of risk. As scale goes up, so does the temptation to dilute or blend high-grade Scutellarein with lower-cost extracts. We guarantee our drums never mix plant sources, solvents, or carryovers from other products—traceability starts with a QR code at loading and closes only after release to the customer.

    Some buyers look for bargain sources, only to confront batch rejection when they discover microbial or heavy metal contamination. The lesson from years of reclamation work: cleaning up after a failed batch takes more time and money than buying from a source that audits every input. We have opened doors to plant visits for a reason—if customers want to see extraction, drying, crystallization or purification in action, they are always welcome. Transparent process brings lasting relationships, not just a one-off order.

    Supporting Advanced Research Across Fields

    Researchers trust our Scutellarein for consistency in publication-grade experiments. Peer-reviewed work in the last five years has picked up on its impact in cancer signaling pathways and neurodegenerative disease models. Cell labs gravitate toward batches with low impurity profiles because even small organic or inorganic contaminants skew sensitive readouts. Our technical team spends hours cross-referencing chromatograms to spot outlier peaks before shipment. That level of detail comes not from marketing but from solving real problems in chromatographic or mass spectrometric detection.

    Academic groups and industrial formulators both struggle with solubility and stability of bioactive flavones. Direct discussions with our technical team help troubleshoot how best to dissolve or encapsulate Scutellarein, particularly in high-throughput screening systems where throughput hinges on homogenous samples. Some partnerships have led us to refine crystallization or add particle size controls. These adaptations come from real projects: a formulation batch that stuck to equipment triggered a shift to smaller, more controlled particle size distribution. No abstraction—changes follow setbacks or feedback, not theoretical proposal.

    Environmental Responsibility and Safety Insights

    Scaling up natural product extraction always raises sustainability questions. Years ago, we depended on third-party extraction facilities that sometimes dumped effluent without adequate neutralization. By bringing extraction in-house and closing solvent cycles, we protect local water systems and reduce waste. Staff are trained to monitor and recycle wherever possible, and strict residue testing protects both raw material regions and downstream businesses. In regions where Scutellarein’s plant sources face overharvest risk, supply comes from contracted, rotated plantings with annual third-party inspection. Genuine environmental stewardship doesn’t just serve certification—it guarantees long supply and builds trust throughout the chain.

    On the safety side, we have seen labs overlook dust handling or forget solvent compatibility, resulting in clumping or loss during formulation. Our user guides include practical tips, such as using a dust mask or choosing compatible blends to reduce waste. In the rare event of a customer-reported handling incident, we arrange direct incident review, adapting packaging or instructions as needed. This approach comes from real-world experience, never from generic product profiles.

    Solving Bottlenecks in Custom Synthesis and Scale-Up

    Many researchers begin with fraction-of-gram vials and want to move up to pilot batches without new supplier headaches. Years back, we saw delays when customers relied on variable supplies for their scale-up—qualities drifted and documentation turned patchy. We built a pathway that gives early access to full documentation, with reserved lots earmarked for clinical, pre-clinical, or pilot commercial projects. We never blend or dilute bulk lots to meet last-minute requests—a common trick in secondary supply, but one that introduces inconsistency.

    Increasing demand for analytic purity has also changed our protocols. We routinely produce custom lots where requested purity exceeds 99.5%, with each custom run checked for target compound and trace byproducts. This service evolved because teams running in vivo work and regulatory submissions asked for zero deviation across repeated lots. PhD chemists on our staff tackle custom synthesis, not unnamed subcontractors, cutting turnaround time and communication lag. Most importantly, every custom solution builds on our in-house procedures, validated against our existing reference catalogs.

    Supporting Innovation, Not Just Fulfillment

    Supplying Scutellarein to innovators, both in biotech startups and established research centers, goes beyond shipping product. Dialogues over challenging applications—be it encapsulation for sustained release, nanoformulation, or combinatory projects—drive our own internal development. In earlier years, it was enough to provide high-purity powder on demand. Now, fields like precision oncology and drug delivery require on-site technical input and batch-to-batch consistency at the microgram level. Our senior scientists take part in customer-led discussions, sharing insights from hundreds of scale-up attempts and troubleshooting failures from the ground up.

    Failures happen—sometimes a project fails not from product flaw but from incompatibility with excipients or processing conditions. Our tech support responds honestly with what works and what does not, based on documented runs, not abstract promises. This openness has led to new partnerships, as researchers value pragmatic discussion more than marketing gloss. A scalable solution always grows out of repeated direct interaction and the desire to solve problems rapidly.

    Building Trust Through Tangible Practice

    Buyers who have scaled up from R&D to commercial lots with us recognize the difference between factory-direct and broker-handled product. Traceable, audited supply prevents the batch divergence that can sidetrack production or invalidate years of research. Through on-site process control, direct shipment, and transparent reporting, our team stands behind every order. Over time, regular dialogue—whether about regulatory documents, packaging needs, or technical troubleshooting—forms the backbone of enduring supply agreements. In an industry prone to shortcuts, taking the slower, more disciplined route to quality means that projects avoid costly resets and clients keep moving forward.

    Looking Forward: Scutellarein’s Place in Innovation

    Scientists continue to report new findings—antiviral, anti-inflammatory, antioxidant—using structurally authenticated Scutellarein. Uses extend into nutraceutical blends, cosmeceutical actives, targeted therapeutics, and even high-throughput screening libraries. We remain committed to adapting production capability as new projects demand higher quality standards, annotation, and innovation in technical support. Each year brings new requirements and higher complexity in research, and our team believes that tightly controlled manufacturing—together with open technical dialogue—sets the groundwork for the next breakthrough.

    Contact with researchers and industrial users shapes how we improve, refine, and rethink our lot controls and how we backstop the technical side of every project. Direct feedback from the field—rather than abstract information—shows what matters: consistent high purity, dependable delivery, total traceability, and a willingness to listen and adjust. For our team, it is not just about making Scutellarein, but supporting every scientist, formulator, and innovator using it today and tomorrow.

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