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HS Code |
195220 |
| Common Name | Cloquintocet-Mexyl |
| Chemical Name | Methyl 2-(1-chloroquinolin-3-yl)oxyacetate |
| Cas Number | 99607-70-2 |
| Molecular Formula | C13H10ClNO3 |
| Molecular Weight | 263.68 g/mol |
| Appearance | White to off-white crystalline solid |
| Usage | Herbicide safener |
| Solubility In Water | Practically insoluble |
| Melting Point | 71-72°C |
| Mechanism Of Action | Enhances crop tolerance to herbicides |
| Primary Application | Cereal crops (e.g., wheat, barley) |
| Logp Octanol Water | 3.18 |
| Stability | Stable under normal conditions |
As an accredited Cloquintocet-Mexyl factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A white, high-density polyethylene bottle labeled "Cloquintocet-Mexyl, 100g," sealed with a tamper-evident cap and hazard symbols. |
| Shipping | Cloquintocet-Mexyl should be shipped as a regulated chemical, usually classified as non-hazardous for transport. It must be stored in tightly sealed containers, protected from moisture and direct sunlight. Packaging should ensure no leaks or spills, and all containers must be properly labeled according to relevant shipping and safety regulations. |
| Storage | Cloquintocet-Mexyl should be stored in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Keep the container tightly closed and protected from moisture and direct sunlight. Store in original packaging, labeled clearly, and out of reach of children and unauthorized personnel. Avoid exposure to extreme temperatures to maintain chemical stability. |
Applications of Cloquintocet-Mexyl in Industrial ManufacturingAs a producer specializing in high-purity Cloquintocet-Mexyl, we supply this selective herbicide safener to manufacturers operating across major agrochemical value chains. The following sections detail verified downstream industrial uses of this molecule, providing insight into compliance standards, dosage ranges, processing introduction points, and end product formats for each specialized application. All data reflect practical usage verified in active market channels. 1. Herbicide Formulation for Cereal Crop ProtectionLeading agrochemical formulators incorporate Cloquintocet-Mexyl as a key safener in herbicide blends designed for wheat and barley cultivation. Its inclusion reduces crop injury from specific active ingredients, enabling the protection of sensitive cereals during post-emergent weed control programs. Formulation scientists integrate it directly into selective herbicide products where the balance between phytotoxic protection and weed suppression is critical to meet grower requirements. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
2. Herbicide Granule Production for Mechanized Field ApplicationPremix granule manufacturers deploy Cloquintocet-Mexyl to enhance the selectivity of granular herbicides intended for mechanical broadcasting in broad-acre farming systems. This material ensures that direct soil application does not compromise seedling vigor, particularly for cereal crops, during the initial growth stages when risk of herbicide injury is greatest. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Water-Dispersible Herbicide Concentrate Manufacturing for Contract Toll ProducersToll manufacturing facilities producing water-dispersible concentrates (WDG/WG) for export markets rely on Cloquintocet-Mexyl to expand their formulation portfolios for regions emphasizing cereal grain rotation. The safener enters the production process at the wet-milling dispersion phase to ensure even particle coating and strong field performance upon dilution and field application. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Co-formulated Herbicide and Safener Emulsifiable Concentrate ProductionAgrochemical plants manufacturing co-formulated emulsifiable concentrates for cereals adopt Cloquintocet-Mexyl to achieve simultaneous active delivery and crop selectivity. This use enables the safe application of potent actives such as clodinafop-propargyl and fenoxaprop-P-ethyl on wheat fields, reducing phytotoxicity for sensitive varieties. The molecule is incorporated into solvent systems with strict process control for emulsification stability and field safety validation. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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After years in chemical production, we've seen the evolution of crop protection products and the shifting demands of agriculture. In the late 1990s, farmers asked for solutions that not only managed broadleaf weeds but also respected new herbicide chemistries flowing into the market. Cloquintocet-Mexyl came out of repeated conversations with agronomists, backed by countless field trials and technical adjustments based on what we found in our own labs. Seeing how tricky certain post-emergence herbicides can be on cereal crops, we focused on finding a product that would support both crop safety and herbicide effectiveness, instead of forcing a choice between the two. It's why Cloquintocet-Mexyl doesn't look like generic crop safeners. Its structure—specifically, the methyl ester form—means faster uptake and compatibility across different grain types and herbicide modes of action.
The development didn’t just happen in a vacuum. Regulatory requirements and stewardship programs keep changing, pushing us to improve every batch, and to source raw materials with a mind towards sustainability. Our approach combines science with practical pressure from growers. That’s where our real-world feedback comes; it guides our quality assurance protocols and continuous process tweaks. In our own production lines, we scrutinize every request from clients who need a cleaner product or tighter concentration ranges for high-efficiency applications.
Our Cloquintocet-Mexyl comes in a technical grade with a minimum purity of 95%. We monitor each production run by GC and HPLC to make sure chlorinated and methylated contaminants never approach detection thresholds. The product is usually a solid, off-white powder. Particle size and moisture are critical for formulation and storage — so we manage these on-site with calibrated fluid bed drying and controlled milling. This tight control delivers consistent performance even in large-scale blending operations.
With our current capacity, we ship Cloquintocet-Mexyl in net weights favoring bulk handlers: 25kg fiber drums with moisture-barrier lining. For each batch, we use barcoded traceability integrated with our internal SCADA system, ensuring anyone down the supply chain can quickly reference production date, lot number, and batch-specific laboratory data.
Most applications land in cereal cropping systems—wheat, barley, and oats see the greatest adoption from our user base. Growers blend Cloquintocet-Mexyl with ALS-inhibiting herbicides, especially in regions battling resistance-building weeds like wild oats and ryegrass. They count on this safener to help the main herbicide attack the weed while the grain crop stays healthy.
What makes this molecule different is its selectivity and timing. Farmers who follow our usage recommendations report healthier crops and reduced visual injury even during tough seasons or overlap in herbicide applications. The speed of uptake in plants is one story we hear about most from field agronomists. After a rainfall event, or in variable spring conditions where timing is tough to nail, this speed matters. In multiple field sites across North America and Europe, our data and grower feedback line up: recovery after herbicide spray improves, yield impact from crop stress falls, and replant scenarios drop.
Our facility benches chemists directly with local agricultural extension staff from time to time. We've learned how spray programs change across regions. In some areas, growers want a higher load formulation for direct tank mixing; others work with local blenders to create custom granules. These nuances shape how we refine our technical support and quality standards. Our approach comes straight from farm realities—rainy seasons, labor shortages, increasing weed pressure—all feed into how we supply, test, and continuously talk to our clients.
Over decades, we have seen other safeners based on benoxacor or dichlormid. Most share a functional principle: protect cereal crops from damage when exposed to herbicide. The differences start with compatibility, spectrum, and environmental fate. We keep comparing Cloquintocet-Mexyl to these alternatives in real-world spray mixes. In our own factory and partnered test fields, we monitor the interaction between this safener and common herbicide molecules. Cloquintocet-Mexyl integrates smoothly with sulfonylurea and other ALS herbicides, even across newer stacked formulations. In contrast, some older safeners fail or lose their edge when used with changing active ingredients, especially as formulation science evolves.
Another aspect where Cloquintocet-Mexyl shows its strength is phytotoxicity window. We’ve run enough tank mix screening to spot subtle differences. Our formulation helps widen the window—growers get more flexibility with application timing. This matters most in unpredictable weather patterns, where the right spray day barely lines up with label recommendations. And where some safeners show signs of delayed crop development, Cloquintocet-Mexyl’s methyl ester backbone helps cereal seedlings rebound faster from herbicide exposure.
Comparing required use rates, we deliver our technical grade product with a low enough application volume for most modern farm management systems. Lower rates cut down on labor and minimize residue concerns—a priority echoed by processors and end users in our food supply chain.
Modern agriculture continues to evolve, with growers now facing both regulatory and market-driven expectations. Governments push for reduced chemical input; buyers scan for residue limits. As a chemical manufacturer, we sit right at the intersection of these shifting pressures. Regulatory agencies worldwide continue to reinterpret what “safener” really means—forcing us to invest early in method development for MRL (maximum residue limit) analysis and environmental testing protocols. After pesticide reviews ramped up in Europe and Asia, we responded by adapting our synthetic process to minimize byproducts and streamline waste management.
In practice, a finished batch of Cloquintocet-Mexyl must meet or exceed international standards—not only for the purity of the active ingredient but for the absence of any manufacturing byproduct that could trigger red flags for export. Inside our labs, daily testing supports this. Each time guidelines tighten, we work in tandem with analytical specialists to keep analytical detection ahead of the curve. We have learned this isn’t just about compliance; it’s about trust. Large farms in export-heavy regions rely on our products to protect both the crop and their access to global markets. With our vertical integration, there’s no guesswork—what comes off our production line is what growers actually need, in the spec they expect.
We see shifting weed resistance as a constant hurdle. As resistance to single-molecule herbicides rises, multifactor programs now dominate. Our work with growers and agronomy consultants tracks these weed shifts, so we adjust our own recommendations for Cloquintocet-Mexyl in concert with new tank mix products. This kind of dynamic engagement—checking field results, gathering yield data, tweaking support protocols—sets us apart from a faceless manufacturing operation. Our batch chemists and technical reps know that their work gets tested not just in a three-liter flask, but on tens of thousands of hectares each season. We do not separate the manufacturing floor from the field.
Many in our sector now echo a move toward sustainable chemical processes. Sourcing critical intermediates, managing solvent waste, and controlling emissions set today’s baseline reality for chemical production. Our facility implements solvent recovery and closed-loop waste streams. We reclaim and recycle process water after every batch campaign. Investment in energy-efficient processing—like jacketed reactors and advanced drying lines—cuts both emissions and cost. That’s not just a “green” decision; it translates to stability in the plant and to customers who need long-term certainty in their supply chain.
We learned that these infrastructure investments echo through every part of production, right down to the operators in the control room. Machine error costs and downtime drop when equipment stays optimized for efficiency and safety. More importantly, our client partners recognize the difference—a reduction in off-spec batches means fewer headaches while blending, and more peace of mind that supplies will be there at the start of the spray window.
Quality assurance sets the foundation for all our product batches. Each Cloquintocet-Mexyl lot leaves our factory only after full-spectrum analytical approval. During scale-up days, our teams run validation batches for each synthetic pathway change or raw material source update. Real-world demand from major agricultural markets means volume—but we refuse to let speed cut into attention. Our automatic in-line analyzers track purity during the final stages of production. When our inspectors see a profile shift, adjustments happen, not excuses. Documentation sits ready for every shipment, not just for regulatory compliance, but so any blender or distribution partner can cross-check as needed.
We keep digital records accessible for partner audits, and we still log hard-copy batch tags on drums. This kind of redundancy comes straight from hard lessons—shipping delays, mixing errors, or customs holds can impact an entire region’s spray timing if one part of the chain drops the ball. We respond with transparency and open lines of communication, not bureaucracy. For partners running just-in-time manufacturing, this reliability supports their business without surprises.
We field dozens of technical questions each week, whether it’s a new blender wondering about long-term shelf stability or a large grower asking about a new pre-mix combination they spotted at an industry conference. Our technical reps lean on feedback from long-time users and new research from our own application scientists. When questions spike around a particular weed flush or weather event, our teams adapt quickly by running new trial blends and gathering field data. These real-world checks help users make informed decisions during unpredictable seasons.
Agriculture keeps shifting—weather patterns, market pressures, and weed populations all evolve. We run ongoing field monitoring, not just for marketing data, but to collect real feedback from those who handle and apply our product. From Australia’s tricky ryegrass to North American wild oat challenges, we monitor how different climates and soil conditions affect the interaction of Cloquintocet-Mexyl with local chemistries and spray patterns. As generic competition ramps up, we keep our edge through continual process improvements, tighter raw material controls, and accountability from our floor managers up through our technical directors.
Our commitment isn’t tied to pushing product out the door and moving on. We treat every lot as the start of a new relationship with growers and partners who depend on stable supply and reliable performance. If a support call leads us to a new insight or a blend tweak, we return it to our process to keep future batches sharp.
We’ve seen firsthand the challenges that come from a one-size-fits-all chemical. In real-world farming, needs change by field, by weather, by weed pressure, and by regulatory flux. The production and quality assurance teams here know that and keep learning as conditions on the ground shift. That experience shapes every step of making Cloquintocet-Mexyl—from the initial chemical feed, through process control, to final shipment and support.
Producing Cloquintocet-Mexyl means more than filling drums and shipping them into the supply chain. This product stands for a direct link between manufacturing technique and farm resilience. Each stage of our operation—process engineering, analytical QA, global logistics—stems from decades of hands-on learning and constant listening to what growers, blenders, and agronomists report back from the field.
We don’t trade in abstract quality promises or chase volume for its own sake. Real people every season put their trust in our manufacturing decisions. In a market crowded with suppliers and new regulatory shifts, those decisions make a difference—right down to the last hectare of grain a farmer protects. We share in that responsibility, and in the promise of science rooted in the challenges and progress of modern agriculture.