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Cynaroside

    • Product Name Cynaroside
    • Alias Luteoloside
    • Einecs 210-232-0
    • 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
    VTB
    Specifications

    HS Code

    796981

    Chemical Name Cynaroside
    Other Names Luteolin 7-glucoside
    Molecular Formula C21H20O11
    Molecular Weight 448.38 g/mol
    Cas Number 5373-11-5
    Appearance Yellow crystalline powder
    Solubility Soluble in DMSO, ethanol, and water
    Melting Point 260-262°C
    Source Found in artichoke, dandelion, and celery
    Chemical Class Flavonoid glycoside

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

    Packing & Storage
    Packing Cynaroside, 100mg, is packaged in a sealed amber glass vial with a secure screw cap and detailed labeling for laboratory use.
    Shipping Cynaroside is shipped in tightly sealed containers, protected from light and moisture. It is packed according to standard chemical safety protocols, ensuring minimal exposure to air and contaminants. Shipping follows all relevant regulations for laboratory chemicals, with appropriate hazard labeling and documentation provided to ensure safe handling and transport.
    Storage Cynaroside should be stored in a tightly sealed container, protected from light, moisture, and air. Keep it in a cool, dry place, ideally at 2–8°C (refrigerator conditions). Avoid exposure to heat and strong oxidizing agents. Ensure proper labeling and restrict access to trained personnel. Store separately from incompatible substances to maintain stability and prevent degradation.
    Application of Cynaroside

    Applications of Cynaroside in Industrial Manufacturing

    Cynaroside, a natural flavonoid glycoside, serves key functional roles in several specialized manufacturing sectors. Below we detail specific downstream industries with direct, compliant, and traceable uses for this raw material, considering industrial process integration, standardization, and typical inclusion levels.

    1. Pharmaceutical Intermediate for Cardiovascular Drug Formulations

    Pharmaceutical companies employ Cynaroside as an active plant-derived intermediate, particularly in manufacturing cardio-protective agents and adjunct therapies for vascular health. Its integration requires strict documentation of botanical origin, trace constituent levels, and validated quality to meet regulatory filing needs for finished dosage forms targeting circulatory support and inflammation management.

    Industry compliance standards

    • ICH Q7 GMP for Active Pharmaceutical Ingredients
    • US Pharmacopeia (USP) monographs for flavonoid content verification
    • European Pharmacopoeia (Ph. Eur.) plant extract purity norms
    • FDA DMF (Drug Master File) and site audit readiness

    Typical usage ratio

    • In plant-source-based intermediates: 0.2–1.5% relative to total active content, adjusted after assay calibration of target flavonoid profile in preformulation studies

    Downstream process integration

    • Introduced during blending of botanical API extracts after solvent partitioning and prior to granulation or microencapsulation; often co-processed with stabilities like vitamin C to limit oxidation

    Final product types

    • Solid oral tablets for cardiovascular support
    • Modified-release capsules for inflammation mitigation
    • Phyto-complex injectables (where local regulations allow)
    • Herbal finished drugs requiring standardized polyphenol profiles

    2. Ingredient in Functional Food & Nutraceuticals

    Cynaroside provides validated antioxidant and protective properties in functional food formulations, especially in drinks, powders, and health bars where the natural origin and traceability of bioactive flavones require confirmation. Food manufacturers depend on assay-verified material to ensure label claims, bioavailability, and compliance with food safety documentation.

    Industry compliance standards

    • ISO 22000:2018 Food Safety Management
    • US FDA 21 CFR Part 172 for secondary direct food additives
    • EFSA Novel Food Catalogue reference for flavonoids
    • China GB 2760-2022 Food Additive Usage Standard (if for China market)

    Typical usage ratio

    • 0.01–0.15% w/w in beverages, depending on local regulatory maximums and desired antioxidant activity; up to 0.3% in powdered supplement blends targeted for sports nutrition or immune support, adjusting according to batch antioxidant capacity tests

    Downstream process integration

    • Dosed directly at the liquid blending or dry mixing stage after ingredient verification; requires careful control of temperature and pH to maintain structural stability during pasteurization or spray drying

    Final product types

    • RTD functional teas and antioxidant beverages
    • Fruit & vegetable powder blends
    • Energy and nutrition snack bars
    • Nutraceutical bulk capsules and tablets for dietary programs

    3. Botanical Cosmetic Actives for Skin Care Manufacturing

    Leading cosmetic manufacturers use Cynaroside as a botanical active for high-value skin care, integrating it in formulations aimed at soothing, antioxidation, and UV-protection support. The consistency of natural content and chemical fingerprinting must meet industry quality specifications to allow for global distribution.

    Industry compliance standards

    • EU Cosmetic Regulation (EC) No 1223/2009 ingredient safety
    • ISO 22716:2007 Cosmetic GMP
    • China CSAR (Cosmetic Supervision and Administration Regulation) for new cosmetic ingredients
    • FDA VCRP for voluntary cosmetic ingredient registration

    Typical usage ratio

    • 0.05–0.3% in serums and emulsions, depending on formulation end-use and in-vitro ROS-inhibition test results; higher concentrations tolerated but typically limited by sensorial testing and compatibility with stabilizers

    Downstream process integration

    • Added during the active incorporation phase after the emulsion pre-mix and prior to fragrance addition; often pre-dispersed in aqueous or glycol phase to guarantee particle size uniformity. QC release testing for flavone marker required post-blending

    Final product types

    • Facial serums with antioxidant claims
    • Day creams with photo-protection
    • Repair lotions for redness-prone skin
    • Premium plant-based cosmetic sheet masks

    4. Plant Extract Standardization for Herbal Supplement Producers

    Herbal supplement manufacturers utilize Cynaroside as a marker compound and standardization reference, particularly for artichoke, dandelion, and other polyphenol-rich extracts. Accuracy in quantifying this flavonoid secures batch repeatability, quality assurance, and regulatory acceptability in finished supplements distributed in major markets.

    Industry compliance standards

    • USP Dietary Supplement Chapter <1062> for marker compound analysis
    • GMP CFR 21 Part 111 for US dietary supplement production
    • Directive 2002/46/EC for EU botanical supplements
    • ISO 17025:2017 laboratory certification for extract analysis

    Typical usage ratio

    • Not directly dosed, but calculated as a reference: standardized extracts typically guarantee 1–3% Cynaroside, depending on the herbal source and finished product target; standardization protocol defined by validated HPLC or LC-MS/MS assays

    Downstream process integration

    • Measured after extraction and enrichment; referenced in both in-process QC and final batch records for product release; often used as a spike-in standard for calibration curves during analytical verification

    Final product types

    • Standardized artichoke extract capsules
    • Dandelion and plant antioxidant tablets
    • Herbal powder blends for digestive support
    • Liquid herbal tonics listed with active flavone content

    5. Natural Color Stabilizer in Functional Confectionery

    Confectionery companies with a focus on clean-label products utilize Cynaroside as a natural stabilizer to enhance color retention and reduce pigment degradation in botanically-colored candies, gummies, and lozenges. Its role centers on minimizing oxidation of colorants derived from anthocyanins or carotenoids in finished goods with demanding shelf-life requirements.

    Industry compliance standards

    • US FDA 21 CFR Part 73 for color additive safety
    • EU Regulation (EC) No 1333/2008 Food Additives
    • FSSC 22000 Food Safety System Certification
    • Allergen management per GFSI-recognized standards (e.g., BRCGS, SQF)

    Typical usage ratio

    • 0.005–0.04% in finished confectionery; adjusted lower for transparent products or higher for longer storage cycles, based on accelerated stability testing and end-user sensory thresholds

    Downstream process integration

    • Blended with botanical extract powders prior to syrup cooking, or directly into the cooling stage for pectin and gelatin-based systems; mandatory in-line QC to monitor color intensity preservation after thermal steps

    Final product types

    • Botanical jelly candies and functional gummies
    • Natural fruit-flavored hard lozenges
    • Chewable vitamin confectionery for children
    • Color-stable vegetarian health snacks
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    Certification & Compliance
    More Introduction

    Cynaroside: Experience-Led Introduction from the Manufacturer

    Understanding Cynaroside and Its Journey in the Chemical Industry

    Cynaroside stands out as a flavonoid glycoside, found mainly in the leaves and flowers of several plant species, most notably artichokes and dandelions. We have been manufacturing this compound in both research-grade and industrial-grade models for years, seeing a steady rise in interest from the fields of nutraceuticals, cosmetics, and food science.

    From day one, production of Cynaroside has drawn on careful extraction and purification protocols. We choose raw botanical material based on the flavonoid content; our equipment handles the breakdown of cell walls with precision so that extraction yields remain consistent. Modern column chromatography follows, with on-site spectrometry confirming structure and purity. In this way, we make sure what comes out of our production line meets the tightest standards. Our customers count on every lot to deliver reliable content, low residual solvents, and a standard for heavy metals and pesticides far below international limits.

    Our offering typically includes Cynaroside in powder form, ranging from 10 grams up to kilogram batches, with purity options from 90% to above 98%. For larger industrial users, we accommodate custom concentration requests. We hold each batch for full microbial, residual solvent, and high-performance liquid chromatography testing, guided by years of working closely with labs and consumer goods companies. Experience has shown that skipping any one of these steps risks recalls—not worth it by any means.

    Specification in Practice: Details that Matter

    Dry powder is the most workable form for formulation and stability, based on feedback from both R&D teams and operators on the shop floor. Free-flowing Cynaroside granules make weighing and mixing straightforward, whether for high-throughput tablet presses or small-volume capsule runs. We manufacture to maintain moisture and particle size within a tight window, so each package behaves predictably in blending and dosing systems.

    No batch leaves our facility without a full certificate of analysis. Over the years, precise molecular testing has become second nature to our team—much of the value in standardized botanicals lives in the little details, like catching isomerization or partial hydrolysis, events that basic testing can miss. We address those with in-process controls and smart automation.

    Customers often compare our Cynaroside to similar glycosides, such as luteolin-7-O-glucoside and apigenin-7-O-glucoside. We’ve worked with each in isolation and in mixed extracts. All share a flavone backbone, but Cynaroside’s specific glucose attachment and arrangement bring unique bioactivity profiles, impacting antioxidant and anti-inflammatory potential in clinical studies. Luteolin glycosides can show higher lipophilicity but less stability under certain processing conditions. In regions with harsh logistics or high humidity, our Cynaroside holds up better—this comes from years studying its crystalline properties and shelf stability in real-world conditions, not lab-only testing.

    Usage: Field Experience Guiding Best Practices

    Most users approach Cynaroside with goals tied to antioxidant activity, especially in natural health supplements and functional foods. Some launch new beverage lines that rely on water-dispersible powders; others use it for topical creams that demand ingredient solubility and a gentle skin-feel. After working with developers for years, we realized many struggle with viscosity shifts or sedimentation when scaling up. Adjusting grinding and drying temperatures in our process has reduced these common issues—we do not change operational parameters blindly, but rather by listening to formulators explaining their day-to-day bottlenecks.

    Clients focused on nutraceutical tablets generally prefer Cynaroside standardized to 98% plus high flowability—so we test compressibility and stickiness on real tablet presses, not just beaker-scale setups. Customers making liquid extracts have taught us to prioritize UV-light stability and dissolution testing, since some off-brand material can degrade in just two months on a warm warehouse shelf. These lessons do not show up in textbook manufacturing flowcharts, but they shape every process decision we make.

    We field questions about incorporating Cynaroside into beverages, gummies, skincare products, or conventional capsules. Through collaboration, we’ve established protocols to avoid cross-contamination and minimize degradation. Granule size, particle coating, and anti-caking agents are adjusted batch by batch as needs evolve. There is no “set-it-and-forget-it” approach with such an active botanical. This hands-on, solution-driven method makes our version reliable in consumer goods year after year.

    Differences From Similar Extracts and Competitive Compounds

    Flavonoid glycosides occupy a crowded field; laboratory purities often look identical on paper. From experience, small technical advances separate functional Cynaroside from routine plant extracts. Much of the market still relies on bulk extraction—with little control for processing temperature or solvent ratios. Overheating, leaching, and solvent misuse lower both flavone content and functional shelf life. Our operation utilizes closed-system extraction and real-time process analytics, cutting variance and minimizing secondary metabolite formation.

    We’ve spent years refining the route from plant to final granule. The choice of extraction solvent impacts not just initial yield, but downstream purity and ease of formulation. We prioritize food-grade, environmentally friendly solvents and tightly manage recycling and waste to cut environmental impact. Customers have told us that material manufactured under variable conditions leads to results that aren’t reproducible in their facilities. We see it in slow or inconsistent product launches. By owning the full process in-house, customers don’t encounter unexplained variability.

    Synthetic versions and imported extracts from low-cost sources rarely match the long-term safety and performance profiles of Cynaroside expertly produced from natural sources in GMP-regulated environments. We’ve tested competitive offerings for common issues—batch-to-batch color shifts, insoluble particulates, and even illegal adulteration with unrelated plant polysaccharides or sugars. These contaminants drive downstream instability or undermine product marketing claims. Our chemists spot these pitfalls because we have learned to look in places routine inspections might overlook.

    Distinctive characteristics for our Cynaroside remain purity verified by both HPLC and NMR; true-to-source crystallinity and verified absence of non-flavonoid glycosides. Not all manufacturers invest in this level of secondary confirmation, but skipping it places consumer safety at risk and can trigger regulatory recalls. We have learned that consumer brands depend on a rock-solid supply—guaranteed by investment in process monitoring and raw plant traceability back to field harvest.

    Tackling Processing and Formulation Challenges

    The journey from raw plant to stable, bioavailable Cynaroside required overcoming unique hurdles. Early attempts at scale revealed challenges with thermal degradation and oxidative loss. By installing inline temperature and dissolved oxygen sensors, we brought critical steps under control. Details like this matter when products ship to climates ranging from coastal Southeast Asia to European cold chains. Precise, low-temperature vacuum drying guards flavonoid integrity, step by step.

    Many users run into formulation setbacks with natural flavonoids: clumping in humid environments, poor wetting in beverage mixes, or unexpected bitterness in final products. Field experience has guided us to optimize anti-caking agents and develop finer mesh powders for rapid beverage mixes—never by relying on untested excipients. These optimizations stem from direct feedback across R&D, pilot plants, and production runs at customer factories. We see our role as a manufacturer extending beyond shipment: troubleshooting remains part of our daily work, because quality must endure all the way to the consumer.

    Process scale-up affects more than yield. As customer demand has grown, we’ve invested in modular extraction skid systems and improved equipment cleaning protocols. This helps avoid cross-contamination and allows us to pivot between Cynaroside and other production lines on tight turnaround. Strong documentation supports these procedures—a legacy of learning from cross-audits and third-party reviews, not just theory.

    Working Responsibly and Building Trust

    Flavonoid glycosides have captured industry attention as antioxidant, anti-inflammatory, and neuroprotective agents. We noticed the hype in mainstream media and research journals often outpaces what makes it onto product shelves. In years past, marketing cycles spiked and faded as new “magic” compounds appeared. Sustainable growth came when manufacturers like us set up transparent, evidence-based quality controls.

    Transparency means more than posting a laboratory report online. Our approach involves open communication from raw plant sourcing to final shipment. More than once, we’ve taken clients through our facility, showing step-by-step data on extraction curves and impurity removal. The hesitancy customers sometimes show—rooted in bad experiences with opaque suppliers—breaks down when they see processes validated at every checkpoint. That trust, hard earned, informs why so many of our long-standing buyers return year after year.

    Questions about provenance, environmental impact, and authenticity come up repeatedly. Early on, we learned to document our plant material back to small-holder fields, implant barcodes at every stage, and maintain chain-of-custody records—even before new regulations required such documentation. When global regulators tighten scrutiny, we’re already prepared. This not only protects our clients from unpredictable disruptions but lets us continuously raise the bar for what "quality" means in plant-derived flavonoids.

    Applications and Industry Evolution

    Cynaroside has found its way into a widening array of finished products over the last decade. Beverage manufacturers feature it for its mild taste and promising antioxidant properties, without the aggressive bitterness sometimes seen in related compounds. Botanical supplement brands highlight its plant-based credentials, answering a clear demand from informed consumers seeking ingredients they can trace. Skincare formulators look for anti-inflammatory features, particularly in products aimed at sensitive or aging skin.

    We observe a growing awareness around the difference between dietary supplements and medicinal-grade ingredients. Customers and their end-users now expect more than “natural” labeling—they look for safety, clinically relevant dose ranges, and materials that match published studies. Companies want batch-to-batch reproducibility, and demonstrate this in their own QA releases. Our operations have kept pace by offering third-party-validated content and stability data, years before large-scale buyers started asking for it. We share anonymized lot results as a resource, not just as a selling point.

    Seasoned formulators tell us timelines have tightened and regulatory compliance gets trickier every year. New testing methods emerge; authorities demand closer scrutiny of potential allergens, sometimes from trace excipients or botanical contaminants. We respond with method development programs in our lab, testing challenge lots against future, not just current, regulatory frameworks.

    Raw material shortages, price fluctuations, and increasing transportation complexity mark today’s reality. We counter those by direct field engagement with our growers, annual crop rotation agreements, and maintaining a standing buffer stock—hard lessons learned after supply chain disruptions during both natural disasters and market swings. Clients know we can absorb a certain level of volatility, so they risk fewer outages and keep product lines available.

    Supporting Science and Innovation

    As Cynaroside attracts continued interest, published research now calls for better, well-annotated source material—not semi-purified extracts of unknown origin. We partner with academic projects and clinical trial sponsors, supplying annotated and characterized standards alongside finished material. Through these partnerships, we have identified new application cases, such as combinations with other polyphenols for targeted health benefits.

    Researchers often request data on long-term storage, solubility in various carriers, and bioavailability profiles. Having a large, curated quality database lets us answer these questions quickly and thoroughly. We invest in ongoing stability studies, photostability, and accelerated aging protocols. We run monthly review meetings across production and R&D so the whole manufacturing cycle updates for new findings.

    With innovation, it’s easy to chase novelty at the expense of reliability. We have resisted shortcuts, such as “stacking” extracts to superficially boost measured content—an approach that backfires with ingredient compatibility and downstream quality checks. New product launches incorporate independent verification of every batch’s performance. Poor results don’t get rationalized or shipped—a practice proved by years of trusting feedback from ingredient buyers who know their material.

    Looking Forward: Matching Customer Needs with Well-Manufactured Product

    Customer needs have shifted. Experience shows that wellness brands, healthy beverage start-ups, and multinational finished goods makers differ greatly in volume, documentation, and delivery mode requirements. We scale up or down, and offer everything from small R&D packs to bulk production quantities. All flows from managing harvest scheduling and continuous communications with stakeholders, not just sitting back and waiting for orders.

    Close partnerships with logistics firms reduce shipping delays and humidity damage; climate-controlled containers and moisture barrier packaging deliver Cynaroside with proven shelf life, supporting overseas expansion for clients. Responsive documentation, compiled by a dedicated support team, underpins fast customs clearance and seamless regulatory audits—hard-won knowledge from expanding in territory after territory.

    We have weathered trends and new market entrants by never relaxing process traceability and long-term client support, even for legacy or niche product versions. Adaptation comes as much from careful iteration as from breakthrough ideas. We do not delegate quality assurance to the next link in the chain, because meeting real customer needs demands ownership at every step.

    As new science emerges and market needs evolve, we stand ready to advance Cynaroside’s role as a trusted, high-performance plant-derived ingredient. Input from years of batch production, daily troubleshooting, and ongoing collaboration ensures that each delivery matches the rising bar for quality, traceability, and practical usability. After decades working with botanical actives, we know that only manufacturing rooted in deep, real-world experience can consistently deliver the value customers and consumers expect.