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

    • Product Name Herbacetin
    • Alias Rhodionin
    • Einecs 216-491-0
    • 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
    Specifications

    HS Code

    840382

    Name Herbacetin
    Cas Number 527-95-7
    Molecular Formula C15H10O8
    Molecular Weight 318.24 g/mol
    Appearance Yellow powder
    Solubility Slightly soluble in water
    Melting Point 285-288°C
    Purity ≥98% (HPLC)
    Storage Temperature 2-8°C
    Chemical Class Flavonoid
    Iupac Name 3,4',5,7,8-Pentahydroxyflavone
    Source Plant-derived, mainly from flaxseed
    Identification Method HPLC, UV, NMR
    Synonyms 3,4',5,7,8-Pentahydroxyflavone

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

    Packing & Storage
    Packing Herbacetin is supplied in a sealed amber glass vial containing 50 mg, clearly labeled with product details, purity, and safety information.
    Shipping Herbacetin is shipped in compliance with applicable chemical safety regulations. It is securely packaged in sealed containers to protect against moisture and contamination. Temperature-sensitive shipping may be used if required. Material Safety Data Sheets (MSDS) are included. Handle and store herbacetin in accordance with recommended safety guidelines upon arrival.
    Storage Herbacetin should be stored in a tightly sealed container, protected from light and moisture. Ideally, keep it at a temperature of 2-8°C (refrigerated) and away from incompatible substances such as strong oxidizing agents. For longer-term storage, keep it at -20°C. Ensure the storage area is well-ventilated and access is limited to trained personnel.
    Application of Herbacetin

    Purity 98%: Herbacetin Purity 98% is used in pharmaceutical formulation development, where it ensures high bioactivity and consistent potency in finished dosage forms.

    Melting Point 316°C: Herbacetin Melting Point 316°C is used in thermal stability testing, where it provides reliable performance in elevated temperature processing environments.

    Particle Size <50 microns: Herbacetin Particle Size <50 microns is used in tablet manufacturing, where it enables uniform dispersion and improved dissolution rates.

    UV Absorbance (λmax 365 nm): Herbacetin UV Absorbance (λmax 365 nm) is used in analytical reference standards, where it facilitates accurate quantification and identification by UV-Vis spectroscopy.

    Stability Temperature up to 60°C: Herbacetin Stability Temperature up to 60°C is used in cosmetic formulations, where it maintains efficacy and shelf-life under moderate storage conditions.

    HPLC Grade: Herbacetin HPLC Grade is used in quality control laboratories, where it supports precise analytical measurements and contaminant profiling.

    Molecular Weight 302.24 g/mol: Herbacetin Molecular Weight 302.24 g/mol is used in compound screening assays, where standardized molecular mass allows for precise dosage calculations in experimental protocols.

    Solubility in DMSO: Herbacetin Solubility in DMSO is used in biochemical research, where it enables preparation of concentrated stock solutions for cellular assays.

    Residual Solvent <0.5%: Herbacetin Residual Solvent <0.5% is used in nutraceutical product development, where low solvent content guarantees regulatory compliance and improved safety profiles.

    Ash Content <0.2%: Herbacetin Ash Content <0.2% is used in botanical extract formulations, where minimal inorganic residue ensures product purity and consumer safety.

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    Certification & Compliance
    More Introduction

    Herbacetin – Harnessing the True Value of a Flavonoid

    Why We Focus on Herbacetin

    Crafting highly pure Herbacetin involves more than extracting a simple plant flavonoid. Our years in chemical manufacturing underscore how demanding it can get to produce a consistently reliable compound from natural sources. Herbacetin (CAS Number: 527-95-7, C15H10O8), widely recognized for its natural origin in the leaves and rhizomes of various medicinal plants, has earned its place as a valuable raw material in research and formulation work. Our team has explored extraction and synthesis from several sources, including flaxseed and Rhus verniciflua, refining every process through repeated analysis and feedback from partners in pharmaceutical and nutraceutical fields. The skills we have shaped doing this work help us reach unmatched clarity and reliability in each batch we deliver.

    Few customers realize how intricate flavonoid work becomes once efforts extend beyond simple collection and cleaning. We isolate and purify Herbacetin through procedures that require patience, precise timing, and advanced laboratory checks. Typical Herbacetin from our facility appears as a fine yellow powder, with purity levels reaching above 98% by HPLC standards. Moisture holds steady below 1.5%, and heavy metal content falls far below standard safety limits, reflecting oversight kept at every level. Through feedback and direct field observation, we’ve come to value these results as the traits buyers care about most when repeating product runs.

    What Sets Our Herbacetin Apart

    Through years at the bench, we’ve learned chemical firms differ widely in their approach to flavonoid quality. Our method rejects shortcuts or shortcuts that chase volume over substance. We know some industrial Herbacetin aims more for price and processability than clarity of identity or structural reliability. We focus on traceability right down to starting material source. Operations only use botanicals cultivated in regions that meet tough standards for pesticide and solvent control. Each batch remains traceable up the supply chain, and we keep samples for back-testing months after production runs. Any end-user who hits a snag in their own testing gets direct answers from us, never scripted replies or evasive explanations.

    Some customers ask why our Herbacetin is different from common flavonoid extracts found in the open supplement market. Our answer comes directly from our daily involvement: these extracts rarely declare a real percentage of Herbacetin, and their purity swings project by project. True Herbacetin at professional-grade purity cannot be measured visually; it takes lab checks focused not only on free Herbacetin content, but also on common related flavonols like quercetin or kaempferol, which may mask true identity on initial inspection. Only in facilities equipped for repeated HPLC and NMR verification can these differences be pinned down and repeated with confidence. Our focus on batch-to-batch reproducibility ensures the same Herbacetin characteristics return, even after long storage or repeated scaling.

    Intended Usage and Value Across Sectors

    Formulators in pharmaceutical labs and nutraceutical development count on Herbacetin as a valuable backbone for research into antioxidants and potential bioactive compounds. Medical research continues tracing Herbacetin’s function in interaction with kinases and its role in anti-inflammatory mechanisms; some research pipelines even place Herbacetin in next-generation anti-cancer compound development. We work closely with technical teams to ensure lots are suitable for both pharmacological investigations and pilot-scale formulation studies. In these cases, trace contaminants or mix-ups with related flavonoids introduce risk, so we run deeper checks than regulations typically warrant. Years of lab collaboration show this pays off—reproducibility and confidence spike when analytical clarity remains solid.

    Our customers in cosmetic active ingredient development value Herbacetin’s elemental role as a plant-derived antioxidant, and some pursue combinations aimed at skin barrier support or pigmentation regulation. We also partner with teams looking to use Herbacetin in food ingredient innovations. In any scenario, our production approach supports custom packaging and lot documentation—we know from experience that short-run R&D projects need flexibility in both packaging size and speed of access. Lab teams working under time pressure or with new delivery systems gain value from our direct feedback on solubility, handling, and optimal storage conditions.

    One repeated lesson—we have found that full technical clarity about Herbacetin’s structure, handling, and purity remains the single biggest driver for customer return rates and research success. With Herbacetin, subtle structural variations impact biological effect; even minor trace solvents or catalyst residues carry disproportionate risk in high-end projects. Our controls cut off batch acceptance the moment deviations trend above set limits, prioritizing predictability and clear orientation for formulators.

    Specification Overview and Rationale

    From foundation to finished Herbacetin powder, our development lines focus on cuts that matter for end users. Each batch receives HPLC, TLC, UV-Vis, and NMR checks. The typical batch specs feature Herbacetin content above 98%, moisture target below 1.5%, ash under 1.5%, and heavy metals below 10 ppm, along with microbial controls relevant for pharma and food use cases. We never adjust these specifications just to fit current market pricing. If a harvest’s starting material fails to meet these benchmarks after first processing, we either reprocess, down-grade, or discard. The science team tracks and posts method development updates, so no technical question goes unanswered for teams who require custom reports or joint analytical validation.

    We have adjusted our Herbacetin work to include different lot sizes for varied needs—from milligram-scale pilot projects to full industrial scaleouts. Packing is handled with oxygen and moisture barriers, and samples are shipped with all recent certificate prints and the underlying data files that support them. Over the years, we’ve received requests for alternative grind sizes and custom moisture levels for projects involving fluid suspension or topical delivery—our process control team is happy to accommodate variances so long as product integrity holds. Any deviation from standard packaging or batch sizing gets tracked along with a unique identifier, forming the backbone of our quality system.

    Understanding the Cost of True Purity in Herbacetin

    Too many technical buyers, especially those new to the sector, wrestle with inconsistent Herbacetin among “cheaper” options on global markets. Direct conversations with over twenty purchasing teams confirm the trend: suppliers lacking direct plant control and in-house purification capacity may deliver wide purity swings, or supply Herbacetin cut with other flavonols. From our standpoint, this undermines every downstream research effort. Adulteration ranges from unintentional plant cross-contamination to the milder practice of boosting yield with closely related compounds that pass color checks, but fade under NMR or advanced HPLC. Each year, we test and compare dozens of “market standard” Herbacetin batches and circulate our analysis findings directly with buyers. We take pride in stating that our Herbacetin routinely outperforms the baseline, thanks to refusal to let process shortcuts dictate our spec lines.

    The value of real Herbacetin comes most sharply into view for teams scaling chemical syntheses or analyzing pharmacodynamic properties. Low-grade material might suffice for exploratory in vitro tests, but hits a wall as the need for predictability grows. Our downstream users in regulated drug and food applications rely on us to close this gap, knowing the margin for error can be tight and regulatory risk high.

    Long experience tells us the difference between a shortcut extract and a lab-validated batch grows most obvious when tools such as quantitative NMR and mass spectrometry check the finer points of purity and structure. Many “Herbacetin-rich extracts” on the market stop at UV-Vis data—by contract, our reports always carry validated HPLC/UV reports, and selectively, NMR overlays for projects where certainty is crucial. Investments in analytical equipment pay off when market partners see project timelines shortened, since quality deviations at the early stage do not compound during advanced research phases. In practical terms, this saves teams weeks of headaches interpreting poor data or chasing the source of unexplained background signals in biological readouts.

    Direct Expertise: Making Sense of Flavonoid Manufacturing Reality

    Sourcing plant material forms the backbone for Herbacetin reliability. Over years on site, we built direct relationships with growers who understand the impact of soil quality, weather swings, and post-harvest handling on flavonoid outcomes. Herbacetin yield and clarity depend on these factors even before lab work begins. In one project in southern China, a sudden cold snap reduced available Herbacetin by a significant margin in the host plant. Adjusting our schedules and processing parameters to account for this variability demands daily focus and a willingness to pause batches instead of pushing lower-quality runs just for volume. Those choices may limit monthly output but lead to results teams return for year after year.

    Process improvements shape our work as rigorously as analytical controls. Moving from smaller scale column chromatography to industrial-scale multi-step purification marked an important leap for our lineup. Yet shifting scales risk introducing more by-products, so we run every batch run with full intermediate sample checks. Our technical staff—many with decades in fine chemical synthesis—swap notes directly with end-user chemists, closing the feedback loop on not just the “what” but the “why” behind each reported analytical readout.

    We pay particular attention to solvent use and removal. The difference between a subtly contaminated and a properly cleaned Herbacetin powder often hides where less thorough producers skip or rush solvent exchange and drying. Not only do we structure our production to allow extra time for slow solvent removal when needed, but we also make sure final batches hold well below the lowest residual solvent standards set by international pharmacopeias. These routines have been built from customer audit feedback and from our own in-house stress tests.

    Long-Term Support and Collaborative Growth

    Companies using Herbacetin at scale call for more than just a COA. Projects lasting over multiple quarters often experience shifting parameter needs, tighter batch-to-batch reproducibility requirements, or the need to scale up without sacrificing core purity. Our technical and production teams regularly track new research on Herbacetin metabolism and application to ensure that analytical tools and reporting formats match evolving global standards. We have supported customers through regulatory submissions, method development cycles, and even product recalls—reflecting our belief that our responsibilities go far beyond the sale.

    As a chemical manufacturer, our credibility comes from what we prove over repeat orders, not in what we promise up front. Several long-time partners have tested our Herbacetin side-by-side with alternative sources, and their reported reductions in noise and artifacts during high-throughput screening work keep us focused. Problems solved in one quarter get written into method SOPs, so improvements stick and batch records document outcomes for regulatory and scientific review.

    What we share from experience is that open, plain technical communication remains the single best way to solve complex sourcing or application questions. Buyers faced with ambiguous Herbacetin specs or hedged purity statements benefit most by asking for direct analytical data and—if possible—sample lots run through their workflow. We prepare detailed comparison reports at no extra cost for those who want them, sharing the same checks we use to approve our own outbound shipments. This habit has built steady, transparent relationships across pharma, food, and nutraceutical sectors, reducing friction and lifting shared project goals.

    Looking Forward: Herbacetin as a Benchmark for Ingredient Integrity

    Ongoing market evolution keeps pressure on chemical manufacturers to deliver not just product, but explanations and technical leadership. As pharma, food, and personal care applications of Herbacetin increase, we have adjusted our own testing routines—substituting more sensitive checks when older protocols begin missing trace contaminants or variations. We continue to review academic and industry-led research, making sure our process optimization aligns with real-world biological impacts, not just certificate grades. When field partners identify new impurities or handling issues, we bring this knowledge back into our own SOPs and technical briefings.

    Through our direct, in-the-plant manufacturing perspective, we build every Herbacetin batch knowing the stakes for downstream users—whether for bioactive research, pilot industrial runs, or market-ready formulations. Consistency only comes from the hands-on culture inside our production and lab teams. Our day-to-day conversations with buyers, technical directors, and lab leads shape our approach, so every lot delivered stands as proof of invested time, technical rigor, and direct accountability. The complexity of Herbacetin manufacturing can be challenging, but our in-house experience positions us to support partners well beyond the commodity phase, anchoring research and product work in lasting trust and mutual transparency.