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HS Code |
544770 |
| Productname | Cyanidin Chloride |
| Casnumber | 528-58-5 |
| Molecularformula | C15H11ClO6 |
| Molecularweight | 322.70 |
| Appearance | Dark red to purple powder |
| Solubility | Soluble in water and ethanol |
| Meltingpoint | 230-240°C (decomposes) |
| Purity | ≥98% |
| Storagetemperature | 2-8°C, protected from light |
| Synonyms | Chloride of Cyanidin, Cyanidine chloride |
| Iupacname | 2-(3,4-dihydroxyphenyl)chromenylium-3,5,7-triol chloride |
| Pubchemid | 441674 |
As an accredited Cyanidin Chloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Cyanidin Chloride, 1 gram, is packaged in a sealed, amber glass vial with a secure screw cap and tamper-evident seal. |
| Shipping | Cyanidin Chloride should be shipped in tightly sealed containers, protected from light and moisture. Transport under ambient temperature, with packaging compliant with chemical safety regulations. Ensure labeling for proper identification and hazard communication. Handle with care to avoid breakage or spillage and comply with relevant national and international shipping regulations for chemicals. |
| Storage | Cyanidin Chloride should be stored in a tightly sealed container, away from light and moisture, in a cool, dry, and well-ventilated area. Avoid exposure to heat, direct sunlight, and incompatible substances such as strong oxidizers. Refrigeration at 2–8°C is recommended for extended stability. Always follow safety protocols and local regulations for the storage of chemicals. |
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Purity 98%: Cyanidin Chloride with 98% purity is used in cell culture antioxidant studies, where enhanced free radical scavenging capacity is observed. Molecular Weight 287.2 g/mol: Cyanidin Chloride of 287.2 g/mol molecular weight is used in analytical chemistry for reference standards, where accurate quantitative analysis is achieved. Solubility in Ethanol: Cyanidin Chloride with high ethanol solubility is used in plant pigment extraction protocols, where efficient transfer to organic solvents is ensured. Melting Point 210°C: Cyanidin Chloride with a melting point of 210°C is used in solid-state stability assessments, where thermal resilience during processing is maintained. Particle Size <10 µm: Cyanidin Chloride with particle size less than 10 µm is used in pharmaceutical formulation development, where uniform dispersion and bioavailability are optimized. UV-Vis Absorption λmax 520 nm: Cyanidin Chloride exhibiting UV-Vis absorption at 520 nm is used in spectrophotometric assays, where precise detection and quantification are facilitated. Stability Temperature up to 60°C: Cyanidin Chloride stable up to 60°C is used in cosmetic formulation processes, where preservation of color intensity is achieved. |
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Cyanidin chloride remains one of those compounds whose value is seen the moment that intense, rich purple-red hue appears under the right conditions. As a direct manufacturer, every batch reflects decisions made by technicians and chemists who know their craft and the exacting needs of researchers and formulating chemists. Over many production runs, we have observed firsthand how the smallest variation in pH, temperature, and even moisture in the work environment can shift purity, hue, and yield, so we commit to tracking every spec and parameter possible. Producing this anthocyanin derivative relies on practical skill and a deep familiarity with both its chemistry and the quirks of upstream plant-derived sources.
Our core model of Cyanidin Chloride comes in high-purity crystalline form, and we always keep the batch records open for quality audits. The structure, as any analytical chemist will confirm, is C15H12ClO6, but local experience showed that mere molecular affirmation means little if other batch specifics—solubility, clarity, absorption maxima, and trace contamination—are ignored. Through HPLC, mass spectrometry, and UV-Vis checks, most lots exceed 98% purity. Crystals range in color, from magenta to deep purple, never dull, easily distinguished from food-grade extracts containing mixed anthocyanins.
Most requests for Cyanidin Chloride come from researchers pursuing antioxidant studies or from engineers refining analytical standards. Its identity as a glycoside-free anthocyanin gives it value among those looking for consistent reactivity, especially in environments where sugar moieties in glycosylated analogs could interfere with results. Food science teams prize its authenticity as a pigment, able to temporarily give a vivid color under acidic conditions without the heavy background noise that comes with fruit extracts. In our labs, when comparing color fastness on paper chromatography or in solution stability studies, Cyanidin Chloride displays sharper migration and detection profiles than less refined anthocyanin blends.
Cosmetic chemists tend to use this compound for demonstration purposes, especially when benchmarking natural coloration capabilities against synthetic dyes. The molecule's sensitivity to environmental pH demands careful formulation, but our experience with microbatch color trials shows repeatable behavior at designated pH ranges. In controlled platforms, we have seen it reliably reflect the classic red-to-purple shift, indicating its integrity. There is an art and science, balancing its pH sensitivity with formulation goals, and production consistency contributes to that repeatability. In our own test panels, small differences in how a batch absorbs light directly reflect both raw material source and processing rigor—two factors that commercial clients look for in a supplier actually making the product rather than reselling out-of-date or mishandled inventory.
Pharmaceutical research teams come to us for reference-standard Cyanidin Chloride, motivated by the need for repeatable results in antioxidant activity, cytotoxicity, and inflammation assays. Since we control the synthesis and post-synthesis handling, we can avoid interbatch variation that plagues many off-the-shelf alternatives offered by brokers, who often pass along product without provenance or firm characterization. On several occasions, lab clients turned to us after their projects stalled with inconsistent or poorly documented cyanidin materials; switching to our traceable stock got researchers back into consistent calibration and usable, reproducible data.
Direct involvement in every step, from precursor selection to final QC, has taught us a few things about the challenges and potential of this molecule. Our approach emphasizes the removal of plant matrix contaminants and closely tracks the absence of sugars and other flavonoids. We do not blend in stabilizers, unnecessary fillers, or anti-caking agents. Any additive at any stage gets documented and justified with a chemist’s reasoning, not for marketing, but for clear lot-to-lot comparability. We have received and tested samples from brokers, and their inconsistent grades and questionable provenance do not compare to fresh, well-characterized product. When we revisit comparative analysis, only rigorously purified Cyanidin Chloride shows both the strong coloring effect and an absence of cloudiness or off-hue contaminants.
Our assessment equipment runs daily calibrations using certified standards and split-run blind controls. High-performance liquid chromatography is matched with hands-on, old-school colorimetric evaluations. Every week, actual technicians note differences in solution clarity, rate of dissolution, stability under light, and susceptibility to oxidation across various brands and between synthetic and semi-synthetic routes. Our own batches, using plant-extracted intermediates, outclass items that sit idle in warehouses, losing color strength or forming degradation products.
Unlike generic or hobbyist-grade anthocyanin products—which often pull in whatever pigments are recoverable from cheap fruit or vegetable waste—our operation sources known-input feedstock that matches the desired starting profile. During process development, our technical team spent months adjusting extraction solvents and conditions until the typical byproduct load—especially chalcone and flavone contaminants—dropped below GC/MS detection. This pushes our product into a uniquely reliable performance bracket, which clients recognize in both their color work and their analytical results.
Cyanidin chloride, as an anthocyanin, often invites comparison to glycosylated counterparts, such as cyanidin-3-glucoside. The glycosides often dominate fruit extracts, but in our production runs, separating glycoside contaminants from aglycone pushes the limits of routine chromatography. Our refined Cyanidin Chloride delivers precisely the aglycone—an advantage when avoiding unpredictable sugar-driven side reactions matters. Glycoside-based pigments often carry more water, lose intensity as pH rises, and can vary batch to batch if controls are lax. Our process aims to halt at the chloride salt stage, achieving a material optimized for research-grade consistency and predictable coloring.
Day-to-day, consistency starts with clean, traceable raw materials. We inspect each lot for identity, moisture, and trace organic residues. In early-stage extraction, slight changes in solvent ratio or incomplete temperature control can shift yields and alter purity. Over the years, we devised a schedule for incremental adjustments, practical checks, and hands-on oversight—a stepwise approach that prevents the slippage possible in fast-moving contract synthesis shops.
Purification follows a multi-stage chromatographic cascade, stripping out unwanted byproducts, then a series of precipitation and drying cycles under controlled humidity and nitrogen. Direct operator control makes the difference; people who know the sights, smells, and, yes, the occasional stubborn batch, catch problems as they arise. We see every deviation through, rejecting or reprocessing material that fails the colorometric and analytic benchmarks. There’s no push to cut corners or pad out a low-yield batch with off-cuts or recycles. The final drying stage brings out that deep crystalline color and ensures minimal residual solvent.
Finished Cyanidin Chloride comes in glass-sealed bottles, protected from light and atmospheric oxygen. Based on our own stability analyses, we recommend refrigeration unless intended for near-term use in high-throughput settings. Even under refrigeration, our batches retain optimal color intensity and chemical integrity for six months or more. We have set aside samples from each lot for degradation studies, so every claim about colorfastness is backed by logged performance, not assumptions or theoretical models.
Two main challenges shape the way we refine and supply Cyanidin Chloride. Oxidation risk rises whenever crystals sit open to air—an hour too long in humid, warm conditions, and the finest batch starts to lose its punch. We learned this early, salvaging a nearly perfect run that went off in the final drying cycle; since then, controlled environments and sealed handling became non-negotiable. Purity testing revealed that not all anthocyanins degrade along obvious pathways, so we prioritize analytical runs tailored to track not just main products, but side-products and yellow/brown degradation patterns.
Another challenge, faced mostly by research clients, crops up during formulation and blending. Lab teams looking to integrate Cyanidin Chloride into semi-finished materials—especially in highly buffered or basic aqueous systems—find that the pigment breaks down above pH 7, losing its bright color far faster than in acidified solutions. Our tech support team regularly shares best practices, including buffer selection and staged addition protocols, to help clients avoid loss of integrity in alkaline conditions. Through consultation and feedback, we have built a deep reference base on how the product interacts with trace oxygen, heat pulses, and high-polarity solvents.
Many buyers come to us after struggling with products from general chemical suppliers, who may market Cyanidin Chloride extracted in bulk from low-cost vegetable matter or repackaged from inconsistent Asian batches. We uncover evidence of batch cutting, spiking with food-grade anthocyanin blends, and relabeling Cyanidin-based extracts as 'chloride'. This does more than cheat end-users—it erodes trust throughout the supply chain. Direct synthesis, quality monitoring, and full batch traceability form our core identity as a true manufacturer. Routine feedback loops with end users feed into real-time process adjustments; we invite analytical questions, not just purchase orders.
We have seen how resold batches often feature broad melting ranges, unreliable coloring, or questionable MS spectra. By starting with pure primary intermediates and owning the refinement to final product, we sidestep such problems—not just on the datasheet, but in the real, often messy details of production. Every jar we ship represents production, testing, and direct accountability.
Manufacturing Cyanidin Chloride is as much about relationships as it is about chemistry. The more transparent the exchange between supplier and researcher, the easier it is to resolve technical bottlenecks, troubleshoot unexplained results, and nudge formulations toward desired outcomes. We invest in tech support and on-demand reference resources so customers take on their innovation knowing what’s in the jar, not just a catalog number. Frequent, real-world technical feedback means our R&D team can iterate—adapting process steps, improving stability, and even working with clients on joint degradation or stability studies using their own matrices.
We also maintain regular contact with academic researchers exploring advanced applications. Some are developing new pH-responsive indicators based on the chromatic properties of Cyanidin Chloride, while others are probing biological mechanisms with next-gen imaging and antioxidant assays. Keeping an open, science-focused dialogue with these partners gives us not only credibility but also concrete insight for adjusting product specs in ways that textbook purity or regulatory scripts cannot suggest alone.
The global interest in natural pigments, bioactive compounds, and antioxidant standards continues to rise, but so do regulatory demands, especially concerning provenance, purity, and environmental sustainability of plant-derived materials. As high-throughput screening applications become routine in pharma and food safety labs, requirements for chemical consistency, transparency in raw material sourcing, and validated analytical support are growing sharper.
Sustainability matters in our plant-based intermediates supply chain. We have worked to tighten relationships with cultivators who track pesticide use, heavy metal residue, and maintain comprehensive farming logs. The price for controlled raw material fluctuates more than bulk commodity material, but our experience confirms the return comes from avoiding costly recalls or result-wrecking contaminant spikes.
Beyond regulatory and input challenges, technical competition is intensifying. Some suppliers have pushed engineered or semi-synthetic versions that promise lower costs but often fail when tested under real laboratory or manufacturing stress. The market’s growing sophistication means shortcuts become more obvious, and those offering true traceable, controlled Cyanidin Chloride supply are recognized. Pharmaceutical, food, and cosmetic clients all report improved project timelines and less cost overruns by shifting from commodity-flavored intermediates to controlled, manufacturer-backed pigment standards.
Looking over the arc of our manufacturing experience, the future for Cyanidin Chloride is in expanding its application frontiers. Chemical educators regularly request demonstration-scale samples for classroom and departmental teaching; they want to show pH-induced color change and introduce students to structure-activity relationships in real time. Industry partners have begun integrating Cyanidin Chloride into high-value diagnostic tools and in new food safety protocols, relying on its performance and on our full-chain provenance.
We regularly run in-house application trials—blending Cyanidin Chloride into gelcaps for release studies, dispersing it in food matrices, mounting it on chromatography strips for R&D teams. These ongoing trials inform not just technical sheets but also product development, and we adjust protocols whenever something does not match expectations or suggests unintended side-reaction paths. Feedback from these tests feeds directly into user recommendations, stability guidelines, and even advisory consults with alpha and beta testers in industrial and academic settings.
Every shipment out the door stands behind our learning and direct involvement. We are always looking to improve, whether that means investing in more robust extraction setups, updating batch control software, or working closely with supply partners to raise the bar on clean, sustainable intermediates. Cyanidin Chloride isn’t just a listing or a bulk chemical from a faceless catalog—it’s a product reflecting cumulative skill, hard choices, and care for the outcomes of the projects it enters. By working directly with chemists, formulators, and researchers who know what quality means, we keep this legacy alive and continue to set benchmarks other suppliers are still chasing.