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Methyl 2,4-Dimethoxybenzoate

    • Product Name Methyl 2,4-Dimethoxybenzoate
    • Alias Methyl β,δ-dimethoxybenzoate
    • Einecs 211-950-6
    • 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

    452267

    Chemical Name Methyl 2,4-Dimethoxybenzoate
    Molecular Formula C10H12O4
    Molecular Weight 196.20 g/mol
    Cas Number 829-96-3
    Appearance White to off-white crystalline powder
    Melting Point 72-76°C
    Boiling Point Approx. 299°C
    Solubility Soluble in organic solvents such as ethanol, methanol, and chloroform
    Smiles COC(=O)C1=C(C=C(C=C1)OC)OC
    Density 1.19 g/cm³
    Purity Typically ≥98%
    Refractive Index 1.526 (predicted)
    Iupac Name Methyl 2,4-dimethoxybenzoate

    As an accredited Methyl 2,4-Dimethoxybenzoate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A 100-gram amber glass bottle with a secure screw cap contains white crystalline Methyl 2,4-Dimethoxybenzoate, labeled with hazard symbols.
    Shipping Methyl 2,4-Dimethoxybenzoate is typically shipped as a solid packed in sealed containers, protected from moisture and direct sunlight. It should be handled with gloves and stored at room temperature. Transportation must comply with relevant chemical regulations, with clear labeling to ensure safety and prevent accidental exposure or environmental contamination.
    Storage Methyl 2,4-Dimethoxybenzoate should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the tightly sealed container away from incompatible substances such as strong oxidizers. Ensure proper labeling, and handle with care to prevent spills or exposure. Store at room temperature, as recommended by the supplier or Safety Data Sheet (SDS).
    Application of Methyl 2,4-Dimethoxybenzoate

    Applications of Methyl 2,4-Dimethoxybenzoate in Industrial Manufacturing

    Methyl 2,4-Dimethoxybenzoate serves as a valuable intermediate for a range of established fine chemical sectors. As the manufacturer, we support downstream partners with tailored grades, controlled particle size, and batch traceability to ensure reliable integration into specialized end-use processes.

    1. Pharmaceutical Intermediates: Active Pharmaceutical Ingredient (API) Synthesis

    Manufacturers in the pharmaceutical sector employ this compound as an essential building block for synthesizing certain APIs, notably in aromatic esterification and custom modification of benzoic acid derivatives. The precise methoxy substitution pattern enables regioselective reactions in the multi-step synthesis of anti-inflammatory drugs and CNS agents. In GMP environments, our product supports strict impurity control and consistent supply for pilot to full-scale production.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • EU GMP EudraLex Volume 4
    • US FDA 21 CFR Part 211
    • Chinese Pharmacopoeia (ChP) intermediate rules

    Typical usage ratio

    • 1.5%–7% w/w as a key intermediate, varying with reaction scale and final API route
    • The proportion may be adjusted based on the desired conversion rate and input purity

    Downstream process integration

    • Added at the initial condensation step in multi-stage synthetic routes
    • Used after chassis ring formation for methoxy installation in specialized flow reactors
    • Combined with other reagents during controlled esterification or transesterification

    Final product types

    • Non-steroidal anti-inflammatory drug (NSAID) active ingredients
    • CNS disorder treatment agents
    • Benzoate-derivative generic drugs
    • Custom research molecules for clinical trials

    2. Agrochemical Intermediate: Synthesis of Selective Herbicides

    Manufacturers engaged in crop protection use this compound to produce specific benzoic acid-based herbicide actives. Its controlled reactivity and compatibility with halogenation and oxidation steps allow for precise downstream modification into weed-control actives. Composition and processing parameters often reflect restrictions related to environmental residue and local agricultural regulations.

    Industry compliance standards

    • FAO/WHO Specifications for Plant Protection Products
    • REACH (EC 1907/2006) registration for precursor substances
    • US EPA FIFRA technical chemical requirements
    • China National Standard for Pesticide Intermediates (GB/T)

    Typical usage ratio

    • 2%–8% by mass within a batch, adapted for reaction yield and scale-up economics
    • Ratio influenced by targeted molecular substitution and byproduct formation rate

    Downstream process integration

    • Introduced post-hydrolysis step as a methylating agent for benzoic structures
    • Participates in chlorination or bromination for further functionalization
    • Feeds directly into reaction vessels for active ingredient formation

    Final product types

    • Selective broadleaf herbicides
    • Pre-emergence weed control actives
    • Intermediate stock for further agrochemical processing
    • Technical concentrates for formulating field-grade products

    3. Flavors and Fragrance Intermediate: Fine Aroma Chemicals

    Within the aroma chemical industry, producers use this methylated benzoate to build musky, sweet fragrance compounds and to esterify bespoke aromatic molecules. The dual methoxy substitution provides a stable backbone for downstream alkylation and ether formation, often under strict food and consumer safety guidelines. Batch consistency and contaminant profiling directly impact final scent purity in perfumery and flavors production.

    Industry compliance standards

    • IFRA (International Fragrance Association) Standards
    • US FDA 21 CFR Part 172.515 (synthetic flavoring agents)
    • EU Regulation (EC) No 1334/2008 on flavorings
    • GB 29938-2013 Chinese Food Safety Standard on Flavor Ingredients

    Typical usage ratio

    • 0.5%–2.0% in aroma chemical synthesis, depending on oligomerization degree
    • Adjusted to achieve target intensity and minimize sensory off-notes

    Downstream process integration

    • Serves as a methyl source in etherification or esterification reactions
    • Blended in batch reactors during manufacturing of musky base aromas
    • Utilized in the early stages of flavor aldehyde synthesis

    Final product types

    • Perfume aroma base materials
    • Food-grade flavoring compounds
    • Complex esters for fragrance compounding
    • Masking agents for industrial formulations

    4. Specialty Polymer Additive: Modified Polyimide Monomers

    Specialty plastics and electronics producers add this benzoate as a co-monomer for producing high-transparency, thermally resistant polyimides. The controlled introduction of dimethoxy substituents manages chain rigidity and glass-transition properties, which is vital for display films and flexible circuits. Polymerization protocols require tight input purity and low residual solvent profiles to meet stringent electrical and optical standards in the final polyimide material.

    Industry compliance standards

    • UL 94 Flammability Standard for Plastics
    • IPC-4101/126 for Polyimide Film Base Materials
    • RoHS 2011/65/EU directive
    • REACH SVHC monitoring

    Typical usage ratio

    • 3%–12% by mass as a co-monomer or chain extender in polyimide resin formulations
    • Adjusted based on targeted polymer chain morphology and dielectric characteristics

    Downstream process integration

    • Pre-mixed with dianhydrides and diamines in polymerization reactors
    • Fed at controlled rate during step-growth polymerization for thin-film formation
    • Residue-free input required at final imidization stage to ensure film transparency

    Final product types

    • High-transparency polyimide films for electronic displays
    • Flexible printed circuit boards
    • Specialty adhesives for high-temperature electronics
    • Insulation layers in microchip packaging

    5. Laboratory Reagent: Analytical Reference Material in Chromatography

    Certified laboratories, including pharmaceutical and environmental testing facilities, use this compound as a traceable reference standard and retention time marker in high-precision chromatographic studies. Strict analytical purity and defined physicochemical properties support its role in validating equipment performance and quantifying related benzoic esters within complex matrices. Inclusion in proficiency testing schemes underlines the importance of impurity profile control from the manufacturing stage.

    Industry compliance standards

    • ISO/IEC 17025 Laboratory Accreditation
    • USP General Chapter <621> Chromatography
    • European Pharmacopoeia 2.2.46 (Chromatographic Separation Techniques)
    • OECD Good Laboratory Practice (GLP) principles

    Typical usage ratio

    • 10–100 ppm in working solution, based on detection method sensitivity
    • Level set according to calibration range and matrix background interference

    Downstream process integration

    • Dissolved in mobile phase as an internal standard before sample injection
    • Used in preparing calibration curves for method validation
    • Included in proficiency test samples for quality assurance

    Final product types

    • Chromatographic testing kits for QC labs
    • Calibration standards for analytical instruments
    • Proficiency testing panels
    • Benzoic ester quantification panels for regulatory compliance
    Free Quote

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    Certification & Compliance
    More Introduction

    Methyl 2,4-Dimethoxybenzoate: Product Introduction and Practical Commentary from the Factory Floor

    Opening Up the Lab: Real Story Behind the Product

    We make Methyl 2,4-Dimethoxybenzoate every week—tracking every batch, seeing every reaction, sorting out every minor variation before shipment. People often picture factory chemistry as a faceless process, but product quality starts with each technician and engineer using their own eyes and judgment. This compound starts its journey from hand-measured reactants. In our plant, the synthesis feels familiar: methylating agents balance to within fractions, methoxy groups line up across the benzene ring, and the signature faint floral odor cues us that the reaction’s nearly done. You can’t build reputation only through glossy claims; details show up in each flask and tank.

    The plant can seem hectic—cylinders hissing, meters ticking, digital logs recording stepwise progress. Finished product leaves the reactor as a fine, pale solid. We take pride in that clarity. Color, melting point, precise composition, and crystalline habit: variations here separate expertise from general sales talk. Our team runs regular GC-MS and NMR analyses. Methyl 2,4-Dimethoxybenzoate, CAS 2217-81-2, should give a clean spectral fingerprint. Small impurities create a knock-on effect in downstream reactions, so purity isn’t just a box to check; it tells whether our feedstock will help a formulator or create new headaches. At our end, typical purity measures 99.5% or more by GC, with trace moisture levels well below 0.3%. Colors stay bright, and off-odors get traced to their root cause before one kilogram goes to packing.

    Where This Compound Fits in Application—Lessons from Downstream Users

    This ester links together specialty chemicals, intermediates, and modifiers. We see purchase orders from pharmaceuticals, perfumery, flavor development, and high-end polymer additives. One group uses it to introduce methoxy chemistry onto ring systems; another relies on its clean reactivity to convert into more elaborate fragments. We hear from research labs that poor-quality methyl esters slow their syntheses or lead to intractable separations. Often, a customer will have run into “commodity” versions before switching to us—products cut with similar esters or featuring color instability that throws off yields.

    I remember a synthetic lab lead sharing that switching to our product line cut chromatographic purification steps by half in a certain library project. The mentioning of our name often comes with a sigh of relief—colleagues in process chemistry know how raw material inconsistencies cause shutdowns, not just paperwork headaches. Each impure kilogram ripples downstream, multiplying time and solvent costs. Factories with sharp quality controls—like ours—see reduction of batch failures and increased throughput for users.

    The Model and Practical Specifications: Factory Perspective

    Naming conventions change by region, so we often see inquiries that reference trade names, catalog numbers, or only the chemical structure. No matter the label, our in-house batch—Model MDMB-024—sticks closely to customer technical requirements. We ship as a fine, flowable crystalline powder, free from caking and clumps. Each drum or bag features a clear batch number, analysis report, and sealed liner to keep out ambient moisture.

    Technicians here don’t read out specs like a script; they inspect each batch. They pay attention to melting point—usually falling in the 70-73°C range—because a shift of even one degree can warn of trace contamination or solvent retention. Water content matters, as high moisture can slow downstream reactions; our team uses Karl Fischer titration every few hours on-production days. Packing with nitrogen or desiccant at the plant helps us hold that careful balance until it reaches our users’ bench.

    Particle size distribution may sound minor, but for high-precision applications—even just a few oversized crystals can complicate metering, mixing, or dosing on automated production lines. We offer tailored size cuts by sieving and air-milling, taking hands-on feedback from users in pharmaceutical and flavor companies. Consistency of the physical form, right down to how the powder feels between the fingers, carries through from packing line to the end-use beaker.

    What Sets Methyl 2,4-Dimethoxybenzoate Apart from Other Methyl Benzoates?

    The question comes up: why use this specific variant—and not the common methyl benzoate or its simple dimethoxy isomers? In the practical sense, it comes down to selectivity and reliability in subsequent chemical modifications. The 2,4-dimethoxy substitution pattern offers unique reactivity. Electrophilic substitution enters the aromatic ring at predictable sites, minimizing side products. When customers try to substitute a cheaper methyl 3,4-dimethoxybenzoate or methyl 2,5-dimethoxybenzoate, they often see byproduct formation or difficult separations down the line.

    Another compound might save on raw cost per kilogram, but those savings vanish with low yields or high solvent use in further steps. Our plant has developed protocols to minimize trace isomeric content—so final users avoid “ghost” peaks in chromatograms or unwanted color formation in end products. Where color must be tightly controlled—as in fragrance intermediates—a tiny bit of the wrong isomer yields yellowing or loss of expected brightness. Labs may tolerate a little variability, but for industrial scale, it has to be right every single batch.

    Worker Experience and Detailed Attention: How Quality Plays Out Batch by Batch

    Inside the plant, I notice small details matter most. A shift supervisor once flagged a faint yellow tint during a late-night sample check—no meter would have called it out, but tightening purification stopped a week of potential complaints from a fragrance maker. I tell new team members, ‘Don’t trust just the specs; trust your own senses and the track record you build over years. Analytical results matter, but so does hands-on care.’

    We run our own trials downstream: a bench reactor, a one-pot esterification, even model aromatic substitutions. These checks started as troubleshooting for our own production, but became a standing part of our workflow; we see what our customers will see. If a batch clumps too soon, if the melting behavior shifts, or if chromatograms show new peaks, we stop and trace the problem back. Quality shows itself not only in purity but in how the product “behaves” from bag-open to reaction-vessel.

    Real-World Impact: Talking with Clients and Fixing Problems

    After years on the plant floor, the distinction from repackagers and bulk traders shows up in how we handle feedback. If a laboratory struggles with solubility, we break down sample grind, discuss solvent compatibility, or advise on mild pre-drying to address trace moisture. When a large buyer complains about appearance variability within a drum, we audit our plant filling lines, adjust sieving speeds, and monitor temperature in the packing room.

    The result: consistent form and properties, not just on paper, but in actual daily use. Buyers needing high-throughput synthesis appreciate the clean, predictable performance. We know many labs rely on the “invisible” part—the material that never dares alter their results. Chemists don’t want surprises. Our engineers and quality staff do their work so that each bottle, bag, or drum blends seamlessly into each user’s workflow, whether that means dissolving instantly in methanol or staging for a multi-step reaction series.

    Regulatory Know-How, Handling, and Values That Last

    We have dealt with evolving regulations on purity and environmental safety for decades. Regular audits and compliance checks form part of our day-to-day rhythm—not just to tick a box, but because end users bear the impact of any lapse. Food-grade, perfumery, and pharmaceutical users face rising standards, and our internal QC is tuned to anticipate these demands before regulators step in. Analytical records remain traceable for years, not just for us but for every downstream partner who might face a compliance review.

    In storage and shipping, we take responsibility for minimizing cross-contamination from other product lines. Dedicated equipment, single-use liners, and regular deep-clean cycles limit even cosmetic traces from other chemicals. Most competitors struggle to guarantee this level of separation, especially those blending or repacking products made elsewhere.

    Long-term relationships matter just as much as assay values. Repeat buyers—some using tons a year, some ordering only lab-scale quantities—send in feedback, complaints, and special requests. We record not just the lot but also the application field to trace any recurring concerns. Where problems arise, we assign them to real specialists—chemists, warehouse staff, QA leads—giving direct answers, workarounds, or improved batches.

    Environmental Responsibility: Factories as Stewards

    Manufacturing fine chemicals sometimes gets a bad reputation for waste and emissions. We act to change that, step by step. Solvent use runs closed-loop with active recovery and in-line purification. Waste streams get monitored for volatile organics. Our energy use drops each year through investment in continuous reactors and heat exchange networks.

    We receive requests—particularly from Europe and North America—for certifications proving these claims: ISO, REACH registration, local environmental stamps. These approvals require daily vigilance. Customers ask more questions about upstream impacts; green chemistry is “nice to have” on a website, but it only works if real practices back it up at the reactor and packaging level.

    Our product doesn’t leave the plant until all checks clear—not just purity, but also responsible materials sourcing and minimal waste. We devote ongoing time and resources to stay in step with leading standards, not only because customers demand it, but because we want our operations and jobs to last.

    Why Direct Manufacture Still Matters

    It’s tempting to believe all chemicals are interchangeable if the technical data looks right. Sales channels and tollers cut costs by rebadging, but there’s no substitute for owning each step in a product’s creation. From halide to ester, from first distillation to final drum, every critical choice in sourcing, personnel training, and batch handling comes together here in the same facility.

    That means accountability stays fixed to a single team. At our site, lab chemists talk daily to production heads, who in turn communicate directly with packers and shippers. If anything goes wrong—a drum bursts en route, a lab sample shows a new impurity—we trace back to the source and fix the root, not just the symptom. Over years, this culture creates lower failure rates, higher reliability, and a reputation that stands for more than paperwork.

    Distributors and traders might offer low price points or broad catalogs, but direct manufacturers offer something else: confidence that feedback changes outcomes, that processes adapt, and that continual improvement is not just a line on a mission statement. We see this every day, tracing a product from conception through factory floor to finished goods, ending up—sometimes halfway across the globe—in a piece of specialty perfume, a research breakthrough, or a functional new material.

    Looking Forward: Innovations and Customer Integration

    Requests for greater purity, finer particle sizes, and novel packaging solutions push our team to innovate. Years ago, standard lots sufficed for most users. Now, we dynamically adjust batch sizes, use micro-filtration, and offer pre-weighed, sealed pack sizes for R&D clients who value minimal waste and maximum convenience. We work directly with users—to adjust grind to suit new automated feeders or dissolve instantly in solvent-based applications.

    There's more to come: custom compounds, new isomer ratios, and low-residual solvent offerings top the request list. Our R&D team welcomes inbound calls, plant visits, even remote virtual audits. We treat shared knowledge as part of our product, not a hidden extra.

    Sum Up: What Decades of Manufacturing Mean for Methyl 2,4-Dimethoxybenzoate Users

    We have engineered our workflow, culture, and quality philosophy around the idea that every buyer, no matter the volume, should receive a product that works straight from the box. We mean it literally—batch traceability, specification transparency, and customer service with real names attached. There are no shortcuts to consistent quality. Chemical manufacturing, as seen from the inside, is a blend of skill, vigilance, and continuous adjustment.

    At our plant, we know that every shipment of Methyl 2,4-Dimethoxybenzoate carries not just our label, but our reputation and the effort of everyone from lab to logistics. This product stands apart not because of brochure language, but because every piece—from input monitoring to shipment handling—reflects the accountability and standards we build as actual manufacturers. For innovation-driven and reliability-focused clients, we offer both expertise and commitment, delivered by the teams who see each batch through to the end.