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Chrysoeriol-7-O-Glucoside

    • Product Name Chrysoeriol-7-O-Glucoside
    • Alias Luteolin-7-O-glucoside
    • Einecs NA
    • 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
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    Specifications

    HS Code

    618122

    Product Name Chrysoeriol-7-O-Glucoside
    Cas Number 32511-40-7
    Molecular Formula C22H22O11
    Molecular Weight 462.41 g/mol
    Appearance Yellow powder
    Solubility Soluble in DMSO, methanol, and ethanol
    Purity ≥98% (HPLC)
    Storage Condition Store at -20°C, in a dry and dark place
    Chemical Class Flavonoid glycoside
    Synonyms Luteolin 3'-methyl ether 7-glucoside
    Iupac Name 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-chromen-4-one
    Source Isolated from various medicinal plants

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

    Packing & Storage
    Packing Chrysoeriol-7-O-Glucoside, 50 mg, is supplied as a pale yellow powder in a sealed amber glass vial to ensure stability.
    Shipping Chrysoeriol-7-O-Glucoside is shipped in tightly sealed, chemical-resistant containers to prevent moisture and light exposure. It is transported under controlled temperature conditions, typically at 2–8°C. All packaging complies with regulatory standards for hazardous chemicals to ensure safety during transit. Shipping documentation includes safety data sheets and handling instructions.
    Storage Chrysoeriol-7-O-Glucoside should be stored in a tightly sealed container, protected from light, moisture, and air. Store it in a cool, dry place, ideally at -20°C or lower for long-term preservation. Ensure that it is kept away from incompatible substances and in a laboratory environment adhering to chemical safety protocols. Proper labeling and documentation are essential for safe storage and handling.
    Application of Chrysoeriol-7-O-Glucoside

    Purity 98%: Chrysoeriol-7-O-Glucoside with 98% purity is used in pharmaceutical formulation development, where it ensures high bioactivity for anti-inflammatory applications.

    Molecular Weight 464.38 g/mol: Chrysoeriol-7-O-Glucoside with molecular weight 464.38 g/mol is used in analytical standard preparation, where it provides consistency in quantitative LC-MS analysis.

    Melting Point 225°C: Chrysoeriol-7-O-Glucoside with a melting point of 225°C is used in thermally stable nutraceuticals, where it maintains structural integrity during processing.

    Solubility in Water 10 mg/mL: Chrysoeriol-7-O-Glucoside with solubility of 10 mg/mL in water is used in beverage fortification, where it achieves uniform distribution and enhanced antioxidant delivery.

    Stability Temperature up to 80°C: Chrysoeriol-7-O-Glucoside with stability up to 80°C is used in food preservation systems, where it preserves antioxidant activity during pasteurization.

    Particle Size <10 µm: Chrysoeriol-7-O-Glucoside with particle size less than 10 µm is used in topical cosmetic emulsions, where it improves absorption and skin bioavailability.

    HPLC Grade: Chrysoeriol-7-O-Glucoside of HPLC grade is used in research reagent preparation, where it enables accurate bioassay quantification.

    UV Absorption Max 345 nm: Chrysoeriol-7-O-Glucoside with UV absorption maximum at 345 nm is used in sunscreen formulations, where it provides UV-protective effects.

    Low Endotoxin Level <0.1 EU/mg: Chrysoeriol-7-O-Glucoside with endotoxin level below 0.1 EU/mg is used in cell culture studies, where it minimizes cytotoxicity risk.

    Residual Solvent <0.05%: Chrysoeriol-7-O-Glucoside with residual solvent below 0.05% is used in injectable drug delivery systems, where it ensures safety and regulatory compliance.

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    Certification & Compliance
    More Introduction

    Chrysoeriol-7-O-Glucoside: A Closer Look from a Manufacturer’s Perspective

    Introducing Chrysoeriol-7-O-Glucoside

    Working inside a chemical manufacturing plant, I see plenty of trends come and go ― but our Chrysoeriol-7-O-Glucoside stands out for its role across several industries. As one of the rare natural flavonoid glycosides, it draws real attention from technical teams working in pharmaceutical, cosmetic, agricultural, and food research. Experience shows us that quality matters a lot more than a fancy label, and producing this compound in controlled conditions takes as much know-how as it does clean equipment. Over the years, our team has focused on both purity of the final product and reproducibility of each batch, and these two goals rarely come easy in scale production.

    From Raw Botanical Source to Finished Product

    People sometimes ask if such ingredients come easy or if everything relies on synthetic chemistry. In our shop, we choose precise extraction protocols from plant materials rich in Chrysoeriol-7-O-Glucoside, keeping solvents and temperatures as mild as possible. Not all plants, harvests, and incoming raw materials ever look the same, so a skilled eye and trusted processes decide if the batch passes muster. After pulling the first fractions, we purify with chromatography using food-grade or pharmaceutical-grade media, keeping traces of contaminants to a minimum. Any sugar-bound flavone brings its own set of quirks: if the reaction steps run too long or too hot, you get hydrolysis and lose your target. Each run gets checked by HPLC for purity, usually aiming for levels above 98%. These numbers don’t come by accident; they need careful monitoring and traceability of every lot through validated procedures.

    What Sets Chrysoeriol-7-O-Glucoside Apart

    Spend enough time in a lab or factory, and differences between flavonoids become second nature. Chrysoeriol-7-O-Glucoside carries a rare substitution at position 7 of the flavone backbone, with a glucose unit that changes both solubility and biological effects. This is not a garden-variety flavone; only a handful of suppliers globally offer a consistent supply. We find researchers prefer this glycoside for its improved water solubility compared to its aglycone (plain chrysoeriol), letting them develop aqueous formulations with greater ease. In pharmaceutical sectors, this means less reliance on organic solvents when compounding prototype drugs or supplements.

    Beyond solubility, Chrysoeriol-7-O-Glucoside differs in its antioxidant behavior. Some of our clients in academic labs run head-to-head tests with more common flavonoids like rutin, quercetin, or kaempferol glycosides. They report Chrysoeriol-7-O-Glucoside performs distinctly in cell models, possibly related to its structure and sugar attachment. Reading published papers and talking to formulation teams, I see how subtle molecular differences shift everything from absorption to stability.

    Specifications That Matter in Real Work

    Model numbers or catalog codes don’t get much traction in a plant. We focus on critical specifications: chemical purity, physical form, moisture content, and microbial safety. Our standard offering delivers Chrysoeriol-7-O-Glucoside as a pale-yellow, free-flowing powder, with individual bags vacuum-sealed to limit oxidation. Every batch posts a certificate showing both HPLC purity (usually over 98%) and absence of common contaminants, like heavy metals and pesticides, meeting current demands of pharmaceutical and food R&D.

    Particle size distribution, often asked by those working on tablets and dispersions, stays consistent from run to run. A fine, uniformly milled powder gets better mixing and minimizes clumping. Even so, applications drive our milling passes, not a one-size-fits-all mentality. Maintaining gentle drying after extraction means the powder keeps its activity and resists caking or degradation from heat exposure.

    The Real-World Applications

    The pharmaceutical world demands clean, traceable materials, and over the years, our Chrysoeriol-7-O-Glucoside has become a building block in early-stage research. Most scientists using this product chase natural product analogs or want to understand the flavone’s action against inflammation and oxidative stress. The glycosylation at position 7 supplies better water handling and, in some hands, improved metabolic profiles. These details aren't theoretical. Data from several literature reports show how adding a glucose unit can enhance absorption or target-tissue uptake in model systems. We have seen partners load our product into prototype capsules, oral suspensions, and even topical gels, often designing methods for determining stability and release profiles.

    Food manufacturers interested in natural antioxidants or color stabilizers frequently inquire about Chrysoeriol-7-O-Glucoside. Given the clean extraction path from edible botanicals, R&D specialists often have an easier time moving from bench to pilot batch. Cosmetic firms, ever vigilant about claims, sometimes select this material for its reputation in skin soothing and oxidative defense, but they push the documentation further. This means each lot must pass expanded tests: not just HPLC assay and absence of microbial contamination, but also secondary checks for allergens, heavy metals, and solvent residuals. Meeting those targets, batch after batch, requires a tighter grip on controls than most outsiders suspect.

    Comparing With Other Flavone Glycosides

    Not every flavone or glycoside performs the same, as any good formulator will tell you. Compared to rutin or hesperidin, Chrysoeriol-7-O-Glucoside enters solution faster, especially in mildly acidic environments typical of certain drinks and suspensions. This difference can drive cost savings, since less reagent or surfactant enters the process. Agricultural scientists on our customer list sometimes test it for plant health or disease resistance studies, pointing to its unique solubility and bioactivity fingerprint under greenhouse conditions.

    From the manufacturer’s floor, we also note how aglycone forms (flavones without sugar attachments) create more headaches during isolation. They tend to oxidize or degrade during long drying steps and lose potency much easier when exposed to light and air. Our glycoside maintains color and strength on the shelf for up to two years if stored properly. These differences come through years of side-by-side shelf testing and not just from catalog promises. Technical staff who use these products day to day talk about powder flow, dusting, and ease of handling as much as about chemical identity. Chrysoeriol-7-O-Glucoside’s dryness and dust control comes from a focus on post-purification handling, with continuous batch feedback shaping these improvements.

    Purity and Safety: What Experience Has Taught Us

    Any seasoned plant operator or laboratory tech knows the importance of keeping impurities low. Occasionally, we see requests for higher-purity grades, mostly meant for direct use in injectable or very sensitive applications. Meeting these orders means running extra cycles of purification, which adds time and cost but yields a cleaner profile ― and, ultimately, higher confidence for our customers. The process leaves little room for shortcuts. Trace solvents from extraction or traces of native plant proteins must all fall below thresholds demanded by updated pharmacopoeias and food-safety authorities.

    We also spot unique demands for microbiological safety. As regulations around botanicals tighten each year, working under GMP-like standards throughout our process provides peace of mind. Each batch runs through both rapid on-site tests and confirmatory external labs, covering total aerobic count, absence of yeast and molds, and no detectable pathogens. In rare cases, customers request additional screens for mycotoxins or pesticide residues, and our team accommodates, sending split samples for third-party certification.

    Supply Chain Challenges and Solutions in Scale-Up

    Raw material variability causes some of the biggest headaches in our part of the world. Each growing season brings up new considerations for botanical content and impurity profiles. One year, a favored supplier's material tests high in target glycoside, but the next, drought or disease lowers yield, forcing us to look further afield for quality sources. Over the years, we built a roster of vetted growers, running precursory tests well before production batches start.

    Supply chain issues go beyond just sourcing. Chrysoeriol-7-O-Glucoside’s sensitivity to moisture, light, and oxygen spurred us to improve on-site storage and implement fast cold-chain transport between extraction and drying rooms. We package the final product in multiple barrier-layers, vacuum-sealed with desiccants—this step, born out of process audits and customer feedback, keeps shelf-life advertised and maintains batch consistency. Regulatory changes pop up yearly, and traceability of each production lot is a must. Using real-time ERP-linked stock records, every bag we ship can be traced back to its raw leaf, extraction date, and batch operator. These steps matter when our partners need support in regulatory filing, and audit trails remain strong selling points.

    Continuous Process Improvement, Driven by Feedback

    What truly differentiates a manufacturer, from my experience, is a willingness to adapt based on what customers tell us. On the plant floor, operators log powder yield, moisture, and every deviation from standard. If a partner reports flow or mixing issues, we pull reserved sample bags and run back-to-back tests, refining milling or tweaking post-drying parameters. Several major upgrades to our process—switching to nitrogen inerting during drying, for example—came directly from weekly feedback sessions and not from upper management memos.

    Alongside technical tweaks, we revise machine protocols and retrain staff as new product requirements arise. If a new large-scale user asks for more granular HPLC purity tracing, we factor this into both release criteria and long-term product documentation. Continuous improvement happens right on the shop floor and stays driven by the knowledge of those actually making, not just selling, Chrysoeriol-7-O-Glucoside.

    Understanding the Downstream Impact

    Sometimes, makers lose touch with how end-users experience daily work with specialty ingredients. Talking directly with formulators, I hear stories about batch solubility, dusting during transfer, and how small changes in moisture complicate high-speed filling lines. Addressing those hurdles means anticipating not just the purity percentage, but how packaging, particle sizing, and storage recommendations support easier use. The fewer surprises during scale-up, the more reliable our partnerships grow over time.

    Documentation gets just as much scrutiny. Technical folders, batch records, lot-specific lab analyses, and compliance files must all line up not only for internal peace of mind but also for outside inspectors or auditors at our users’ sites. Over the years, this transparent documentation has fostered trust. If something doesn’t measure up, replacement is arranged promptly, chasing long-term relationships over quick sales. These habits earn repeat business, far more than the cheapest copycat.

    Industry Trends: Why Chrysoeriol-7-O-Glucoside Now?

    Demand for clean-label antioxidants and natural product actives keeps rising yearly. Pharmaceutical and nutritional brands look for traceability, stable supply, and materials free of excess solvents and contaminants. Chrysoeriol-7-O-Glucoside checks these boxes, but only if manufacturing teams do the hard, unglamorous work of oversight and diligence throughout production runs.

    Plant-based compounds rarely win by default. Competing synthetic antioxidants crowd the market and cheap aglycones cut corners, but customers wanting reproducible performance keep coming back to carefully-extracted glycosides. The need for detailed, batch-based certificates and tight control of extractables and leachables pushes our team to exceed past standards every new project cycle. And as more research emerges on the unique prevention potential of this glycosylated flavone, users’ demands for transparency continue to grow.

    Facing the Future: Challenges and the Path Forward

    Higher standards and shifting global rules on botanical ingredients require not just technical skills but also fleet-footedness in documentation, supply chain, and customer support. Our ongoing investments focus on modernizing extraction hardware, automating powder handling, and upskilling staff in process troubleshooting. Feedback loops between production, analytical, and shipping teams keep quality high and ensure any deviations get caught fast. Keeping up with new analytical techniques in purity testing gives us the real data needed for evolving regulations.

    We keep watch on market developments. Any fluctuation in global raw material pricing or sudden regulatory change—say, a new contaminant limit in a key export market—demands updates to our quality management platform and often retraining for staff. Certain years see spikes in demand, which strain capacity. In response, we worked to expand drying and purification capacity, invest in inventory buffers, and streamline batch release checks. These efforts maintain supply, even as more brands and researchers want to work with high-quality Chrysoeriol-7-O-Glucoside.

    Commitment to Quality

    Making a high-purity, traceable specialty glycoside like Chrysoeriol-7-O-Glucoside adds complexity to the daily world of manufacturing. Our long-term focus stays rooted in keeping technical standards transparent and production tools up-to-date, and never letting go of detailed, honest conversations with our customers. A product that works only on paper does little good in the field. A powder that blends smoothly, stores well, and arrives on time fosters genuine project advances for formulators, researchers, and brand owners.

    Every day in the factory, we see how commitment to best practices impacts both product performance and customer trust. The story of our Chrysoeriol-7-O-Glucoside is shaped by constant feedback and iterative process improvements, not just lab data or theoretical specs. Through this real, hands-on approach, we help turn a specialty flavonoid into a dependable, scalable ingredient used in cutting-edge pharmaceutical, food, and cosmetic innovation.