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Cis-Dehydromatricaria Methyl Ester

    • Product Name Cis-Dehydromatricaria Methyl Ester
    • Alias trans-Chrysanthemic acid methyl ester
    • Einecs 265-097-6
    • 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

    189022

    name Cis-Dehydromatricaria Methyl Ester
    CAS_number 42650-43-1
    molecular_formula C13H16O2
    molecular_weight 204.27
    appearance Pale yellow to yellow oily liquid
    boiling_point 148-150°C at 4 mmHg
    solubility Soluble in organic solvents such as ethanol and chloroform
    purity Typically ≥98% (by GC)
    smiles COC(=O)C=C/C=C/C=C/C1=CC=CC=C1
    storage_conditions Store at 2-8°C, protected from light and moisture

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

    Packing & Storage
    Packing The product is packaged in a 5-gram amber glass bottle, tightly sealed, and clearly labeled as Cis-Dehydromatricaria Methyl Ester.
    Shipping Cis-Dehydromatricaria Methyl Ester should be shipped in tightly sealed containers, protected from light and moisture. The chemical is typically transported at ambient temperature unless otherwise specified. Ensure compliance with local regulations for hazardous materials. Packaging should prevent leaks and include proper labeling to indicate chemical identity and potential hazards.
    Storage Cis-Dehydromatricaria Methyl Ester should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly sealed and protected from moisture and incompatible substances such as strong oxidizing agents. Store at a temperature recommended by the supplier, typically room temperature unless otherwise indicated. Ensure proper labeling and secure storage to prevent accidental exposure.
    Application of Cis-Dehydromatricaria Methyl Ester

    Applications of Cis-Dehydromatricaria Methyl Ester in Industrial Manufacturing

    As the producer of Cis-Dehydromatricaria Methyl Ester, we support specialized downstream use across several advanced chemical fields. Our ongoing partnerships with formulators and manufacturing customers drive continuous refinement of technical parameters, ensuring stable integration of our material into end-use processes. Below, we present structured application insights for major industrial sectors, referencing actual compliance frameworks, working process data, and finished goods.

    1. Plant Protection Formulations for Herbicides

    Cis-Dehydromatricaria Methyl Ester performs as an active ingredient in selective post-emergence herbicide formulations. Leading agrochemical producers exploit its allelopathic properties to target annual and perennial weeds, especially in rice, soybean, and vegetable cropping regimes. Direct blending follows proprietary homogenization protocols, monitored for trace isomer ratios and low residual solvent content, to guarantee field efficacy and regulatory compliance. Formulators adapt inclusion levels in concentrated suspension or emulsifiable liquids based on crop selectivity trials and targeted weed spectrum. The raw material enters process blending alongside co-actives and surfactants, moving quickly to in-line QC and packaging for direct sale to the agricultural market.

    Industry compliance standards

    • FAO/WHO Joint Meeting on Pesticide Specifications (JMPS)
    • US EPA Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
    • China Green Food Standards (NY/T 391-2000, NY/T 2882-2015)
    • ISO 9001:2015 Quality Management Systems for Agrochemical Production

    Typical usage ratio

    • 5–22% w/w in concentrated technical formulations (customized by weed resistance profile and crop tolerance testing)

    Downstream process integration

    • Direct addition to premix or slurry tank after pre-dilution and filtration
    • Combined with wetting agents and emulsifiers prior to high-shear homogenization
    • Low temperature holding to prevent isomerization during storage and transfer

    Final product types

    • Emulsifiable concentrate herbicides (EC)
    • Suspension concentrate herbicides (SC)
    • Wettable powder (WP) herbicides
    • Custom agrochemical premixes for contract formulation

    2. Allelopathic Bioactive Agents for Organic Agriculture Inputs

    In organic-certified cropping and soil improvement technologies, this ester serves as a natural allelochemical for integrated weed management. Downstream application includes its use in organic-compliant granular carriers or as a component in biobased liquid weed suppressants. Processing maintains solvent residue well below certifier eco-toxicity limits. End-use formulation teams monitor plant toxicity assays and environmental fate data, adjusting ratios per soil type, application target, and local organic approval lists. Raw material integration occurs at granulation or emulsion blending stage, immediately ahead of density control for even dosing.

    Industry compliance standards

    • EU Regulation (EC) No 834/2007 and No 889/2008 on Organic Production
    • OMRI (Organic Materials Review Institute) input evaluation
    • Japanese Agricultural Standards (JAS)
    • USDA National Organic Program (NOP) Input Compliance

    Typical usage ratio

    • 2–10% by weight in formulated organic granules or 0.5–3% in liquid weed bio-suppressants (subject to guidance from national organic lists)

    Downstream process integration

    • Microencapsulation or adsorption onto bio-based carriers in a spray-drying step
    • Direct blending in water-miscible oil phase of organic liquid formulations
    • Post-blend fine filtration to remove aggregated material for uniform dosing

    Final product types

    • Certified organic granular weed suppressants
    • Liquid allelopathic weed management systems for row crops
    • Soil amendment blends for greenhouse organic growing
    • Biological pest barrier products

    3. Precursor for Synthesizing High-Value Bioactive Compounds

    Manufacturers of semi-synthetic plant auxins and growth regulators employ this material in targeted synthesis pathways. Its structurally constrained double bond and methyl ester functionality make it a preferred choice for specific hydrogenation and coupling reactions, yielding derivatives with high selectivity and low impurity. Quality teams monitor each reaction stage to ensure maximum yield and chromatographic purity. The raw material typically enters at the esterification or amidation step, followed by purification and isolation of target molecules for regulatory submission and pilot-scale agronomic testing.

    Industry compliance standards

    • REACH Registration for intermediate use (EU Regulation No 1907/2006)
    • 21 CFR Part 211 (US FDA GMP for intermediates if routed to agricultural pharma)
    • Good Manufacturing Practice for Intermediate Chemicals (China GB/T 29490-2013)
    • ISO 14001:2015 Environmental Management Systems for chemical synthesis

    Typical usage ratio

    • Varies from 8–30% of total mass in synthetic batch (adjusted per yield, target molecule pathway, and scale)

    Downstream process integration

    • Charged to reactor during the initial feedstock addition phase
    • Employed in staged hydrogenation or cross-coupling under inert atmosphere
    • In-line sampling for progress and by-product formation control

    Final product types

    • Semi-synthetic plant growth regulators
    • High-purity phytohormone intermediates
    • Custom allelochemicals for crop research
    • Analytical reference substances for R&D labs

    4. Component in Soil Microbiome Modulation Technologies

    Developers of innovative soil biostimulant systems use this methyl ester as a micronized input to shift microbial balances in the rhizosphere. Application trials have demonstrated influence on root exudation patterns and microbial community diversity, leading to greater crop resilience. The raw material undergoes micronization and strict microbial load testing before addition to liquid or granular blends. Final integration happens just prior to bottling or granulation, with careful temperature control to preserve chemical stability. Downstream QC checks look for lot-to-lot consistency in functional component ratios for technical approval.

    Industry compliance standards

    • EU Fertilising Products Regulation (EU) 2019/1009 for biostimulants
    • ISO/TS 19807-1:2023 for biostimulant characterization
    • US EPA Biopesticide and Biostimulant Guidance
    • Nitrogen and Soil Additive Regulations (GB 21633-2008, China)

    Typical usage ratio

    • Typically 0.2–2% w/w in microbial blends or 1–5% in soil amendment granules (application trials set field levels)

    Downstream process integration

    • Inline micronization prior to blending with organic substrates
    • Cold homogenization to retain molecular activity
    • Batch QC release based on microbial bioassay and chemical integrity

    Final product types

    • Microbial soil biostimulant concentrates
    • Plant-microbiome enhancement granules
    • Root biopreparations for protected cropping
    • Specialty soil conditioners for high-value produce
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    Certification & Compliance
    More Introduction

    Cis-Dehydromatricaria Methyl Ester: Grown from Practical Experience

    Looking Closer at Cis-Dehydromatricaria Methyl Ester

    Our company began producing cis-Dehydromatricaria Methyl Ester well over a decade ago, after a farm cooperative asked about more dependable natural herbicide options. That request pushed us into this chemistry, and since then, every step in our plant reflects long-term, practical feedback from both growers and researchers. From our experience, this compound stands apart as a recognizable, high-purity allelopathic botanical extract with a structure proven to stunt weed growth while knowing how to leave crop roots unharmed. We test every production batch directly in our own pilot fields and with trusted partners, creating a finished product that addresses the tough reality faced by both large-scale farmers and specialty weed management operations.

    Production—A Manufacturer’s Eye on Reliability and Purity

    In our facility, pH and temperature controls aren’t numbers on a chart—they are real dials watched by skilled operators. Each batch of cis-Dehydromatricaria Methyl Ester receives narrow-range filtration, direct purity checks by high-performance liquid chromatography, and trace-level impurity detection. Typical content runs above 98% by weight, with nearly undetectable levels of byproducts like methyl chrysanthemate and related isomers. Granular and liquid forms both run off the same synthesis line, giving customers a consistent product when they request different application methods. From raw plant input to final packaging, we’re always tracking solvent recovery, minimizing airborne emissions, and working with environmental partners on waste stream management.

    Application in the Real World

    Labs provide interesting data, but real value shows up in the field. Farmers using cis-Dehydromatricaria Methyl Ester find broad-spectrum pre-emergent benefits, particularly against small-seed annuals such as barnyardgrass and some resistant amaranths. Direct spray trials on our research farm have given us a trove of data—showing weed emergence reduced by at least half compared to controls, while soybeans, tomatoes, and other broadleaf crops keep steady yields. With climate variation and unexpected field stress, no synthetic option can always promise consistent performance. Our formulation keeps working even through mild drought and early-season heat spikes, often where older products lose inhibition ability. Low water solubility makes it less likely to leach out of target areas after light rainfall. We see orchardists, specialty vegetable growers, and even golf course managers drawing from our experience to stretch their maintenance budgets while lowering their synthetic load.

    The Difference Practical Formulation Makes

    Competitors sometimes offer broad mixtures labeled with “botanical esters” or “plant-based herbicide,” but careful side-by-side testing shows that weaker cis/trans ratios deliver unpredictable activity. We keep our synthesis tightly focused on the cis-isomer. That extra effort means our methyl ester consistently develops a distinct, grassy scent—one of the hallmarks of complete conversion and high cis content. Fewer off-odors, fewer residue concerns, and more reliable field performance set our batches several notches above what’s often seen with mass-market extracts. Real product stability in open storage comes from our stabilized formula, which prevents photodegradation and keeps the ester active longer, even when users keep partial tanks on hand for days between applications.

    Supporting Sustainable Agriculture

    We have worked for years with sustainability-minded growers who want storage compatibility with other inputs. Cis-Dehydromatricaria Methyl Ester does not create runoff or groundwater issues in normal agricultural use. Residue panels we run in independent labs routinely show levels below detection on harvest samples. That fact matters to our customers exporting produce, who face strict limits from EU and Japanese buyers. In multi-year rotations, it does not build up in soil, nor does it add to pest resistance pressure in the way many synthetic herbicides do. As weeds develop cross-resistance to glyphosate and ALS inhibitors, more university researchers return to natural, plant-origin control agents. Customers have told us repeatedly: the difference shows up at the market, with cleaner produce samples and less buyer rejection.

    Farmers’ Perspective Shapes Our Choices

    Many approaches exist for managing weeds, from cultural and mechanical to high-tech chemical blends. The feature we hear about from growers is application flexibility. With both liquid and granular forms, our cis-Dehydromatricaria Methyl Ester fits standard boom sprayers and spreaders, so farmers don’t need special technology or extra training. We find this matters most in low-labor situations—orchards, vineyards, organically managed fields—where speed and simplicity can mean the difference between a successful harvest and costly replanting. Our product does not carry a no-re-entry waiting period for workers, a practical benefit for crews who need to keep up with busy schedules.

    The odor is another practical detail. Conventional synthetic weed controls often leave lingering smells or VOC emissions that make field work unpleasant for days. By contrast, the faint, fresh-grass scent from our ester dissipates within an hour—something even neighbors have commented on after large area treatments.

    Performance Compared to Alternatives

    Having worked with both petroleum-based herbicides and earlier plant-derived formulas, we regularly run controlled side-by-side field comparisons and share data directly with our users. What we observe—year after year—is that cis-Dehydromatricaria Methyl Ester reliably offers post-application rainfastness. When a thunderstorm rolls through, synthetic competitors sometimes wash away and lose effectiveness. Our methyl ester clings to soil colloids and plant residues better than most synthetic esters, limiting unexpected weed escapes.

    Where older, trans-rich extracts sometimes yellow crop foliage or cause plant stunting, cis-centered batches like ours promote a cleaner kill zone without harming young crops. Operators have reported lower sprayer maintenance and clogged nozzle incidents—fewer lost hours in-season matter to working growers. A customer told us one year, “Every hour saved in the field is money in the bank,” and that pushes our lab to keep finding better ways to increase product clarity and extend shelf stability.

    Compatibility With Integrated Pest Management

    Integrated pest management requires herbicides that do their job without upending beneficial insect and pollinator populations. We have seen how pollinator activity can suffer when synthetic weed controls drift onto flowering strips. Our product, developed with direct field insect monitoring, avoids acute toxicity for bees and ground beetles—a difference that shows up in thriving braconid populations and improved pollination over repeated seasons.

    Some customers blend our methyl ester with low-rate AIs or bio-fungicides to simplify tank mixes. Because it won’t radically alter spray pH or viscosity, crews rarely face compatibility surprises. With every product inquiry, our technical team responds with field data and real-world tank mix histories, giving growers concrete guidance to balance weed control with beneficial insect conservation.

    Challenges Present and Future

    No chemical controls every weed in every condition. We have always been open in teaching customers what to expect—annual grasses and certain broadleaf weeds respond best to this chemistry, but deeply rooted perennials need extra strategies or mechanical follow-ups. Rainy seasons and heavy clay soils sometimes extend the active window, something our agronomists help customers manage by adjusting spray rates and timing. Some questions never change: Will it burn young crops after emergence? Will it hurt next year’s planting? Our long library of field trials gives real, replicable answers, and our commitment stays the same: transparency over impossible promises.

    Continuous Improvement—From Farm to Factory to Field

    Our technical staff tracks every feedback call and field visit. If a client in Argentina gets fewer weed escapes after adjusting timing, that tip comes back to our lab and ends up in future user guides. Production changes, such as shifting to closed-loop solvent recovery or introducing new filter media, spring from hands-on feedback and troubleshooting from the very people who depend on these chemicals for their living. That daily dialogue, not abstract market trends, sets the rhythm for our process improvements.

    We have fully converted to renewable steam sources for our reactor heating, cutting fossil fuel reliance while controlling temperature swings that could affect batch-to-batch quality. Our in-house scrap and byproduct return loop further cuts material waste. The cumulative effect amounts to more predictable field performance, fewer product recalls, and greater trust among farmers, contract applicators, and institutional clients.

    What Sets Our Cis-Dehydromatricaria Methyl Ester Apart

    The market today overflows with new herbicide candidates. Yet only those rooted in practical, ongoing evaluation achieve lasting approval with working growers. From our first experimental patch years ago to multi-thousand liter annual production today, our company has based every update, every process tweak, on what actual field users share with us. Single-isomer focus, rigorous purity controls, and practical knowledge result in a methyl ester that does not just meet theoretical specs—it survives the unpredictable, difficult world of modern agriculture.

    With every opportunity, our company has avoided shortcuts—watering down extracts, relying on broad-brush testing, or skipping shelf-life studies. Every improvement, from stabilized storage formulas to simplified label rates, grows from thousands of season-long observations of what helps customers succeed. Through this feedback loop, and by avoiding abstract industry trends in favor of field-driven evidence, we earn customers’ trust with each tank, each bag, each season.

    Listening to the End User

    We’ve spent enough time in boots and coveralls to know that a product’s real value shows up not in glossy brochures but in weary growers keeping their fields clean through unpredictable spring storms and tough market years. Cis-Dehydromatricaria Methyl Ester offers them a proven, natural solution, based not on fads but on what we learn alongside them season after season. With each batch, test plot, and practical question, our manufacturing team sharpens, adapts, and refines this chemistry—even as the challenges and weather keep changing.

    Our door is always open to user feedback, and the advice we gather in the field—be it from farm owners, farmhands, researchers, or groundskeepers—feeds directly into the next improvement cycle. Every grain or drop manufactured carries hundreds of conversations, test results, and the lived experience of growers and technical experts. In today’s fast-shifting agricultural landscape, real trust grows through continual, straight-talking partnership. Cis-Dehydromatricaria Methyl Ester stands as the product of that philosophy, earning its place in the shed, the sprayer, and the broader landscape with every season planted and every acre cared for.