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Methyl 5-Bromo-2-Methoxynicotinic Acid

    • Product Name Methyl 5-Bromo-2-Methoxynicotinic Acid
    • Alias Methyl 5-bromo-2-methoxynicotinate
    • Einecs 810-014-6
    • 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
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    Specifications

    HS Code

    676525

    Product Name Methyl 5-Bromo-2-Methoxynicotinic Acid
    Cas Number 95542-13-7
    Molecular Formula C8H8BrNO4
    Molecular Weight 262.06 g/mol
    Appearance Off-white to light yellow solid
    Melting Point 133-135°C
    Purity ≥98%
    Solubility Soluble in most organic solvents (e.g., DMSO, methanol)
    Boiling Point Decomposes before boiling
    Storage Conditions Store at room temperature, protected from light and moisture

    As an accredited Methyl 5-Bromo-2-Methoxynicotinic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

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    Application of Methyl 5-Bromo-2-Methoxynicotinic Acid

    Applications of Methyl 5-Bromo-2-Methoxynicotinic Acid in Industrial Manufacturing

    Methyl 5-Bromo-2-Methoxynicotinic Acid serves as a specialized intermediate in the industrial synthesis of high-value chemicals. Our direct manufacturing capabilities ensure precise quality control, supporting advanced production requirements in various downstream sectors. Below, we detail major application scenarios with technical and regulatory context for each field.

    1. Pharmaceutical Intermediate for Active Pharmaceutical Ingredient (API) Synthesis

    Manufacturers of anti-infective and oncology APIs select this raw material for pyridine-structured intermediate building blocks. Our process control supports validated routes for complex molecule assembly, meeting strict industry audit requirements. The material integrates into multi-step organic syntheses leading towards target drug entities, where performance and impurity profile dictate batch acceptance. Regulators require full process traceability, and downstream partners typically audit supply chains for consistent quality year-over-year.

    Industry compliance standards

    • Current Good Manufacturing Practice (cGMP, 21 CFR Parts 210/211, US FDA)
    • European Pharmacopoeia (Ph. Eur.) quality attributes for intermediates
    • ICH Q7 guidelines for API manufacturing
    • WHO GMP for pharmaceutical production

    Typical usage ratio

    • Utilization at 3–10 mol% relative to total reaction substrate, adjusted per desired API yield and specific synthetic route requirements

    Downstream process integration

    • Entry into initial or mid-stage heterocyclic coupling steps
    • Serves as a starting block in Suzuki, Buchwald, or related cross-coupling chemistries
    • Acts as a methylated, brominated handle for regioselective transformations during API assembly
    • Undergoes further conversion in proprietary process trains leading to regulated finished APIs

    Final product types

    • Anti-tuberculosis drugs (e.g., rifamycin derivatives)
    • Targeted cancer therapy agents containing pyridine cores
    • Antiviral pharmaceutical actives
    • Bulk generic drug substances for regulated markets

    2. Agrochemical Intermediate in Crop Protection Synthesis

    Producers of modern crop protection products incorporate this material as a building block in pyridine-based pesticide actives. The compound contributes crucial functional groups, influencing biological activity and soil stability of the downstream molecules. Raw material purity and trace element content directly affect final application registration. Our factory supports batch-level certifications for all regulatory submission requirements in this sector.

    Industry compliance standards

    • FAO/WHO Specification for pesticide technical materials
    • Chinese National Standards (GB/T) for pesticide intermediates
    • ISO 9001 quality system for agrochemical manufacturing
    • Compliance with EU REACH registration for substance use in Europe

    Typical usage ratio

    • Generally used at 5–20% by weight within multi-component synthetic reactions, adjusted to achieve target actives and byproduct minimization

    Downstream process integration

    • Initial brominated-pyridine incorporation in precursor step
    • Participates in selective alkylation, nucleophilic substitution reactions
    • Employed for ring modification or as a linker for active center assembly
    • Follows up with chlorination, reduction, and esterification in technical concentrate production

    Final product types

    • Herbicide actives for cereal and broadleaf crops
    • Fungicides based on nicotinic acid scaffolds
    • Insecticide technical mixtures for pre-formulation
    • Stabilized intermediates for further bulk pesticide synthesis

    3. Intermediate for Fine Chemical & Electronic Material Synthesis

    Fine chemical and specialty electronic manufacturers use this compound for its high reactivity and select bromine position, essential in synthesizing custom functional materials. It serves as a key step for introducing methoxy-pyridine motifs into liquid crystal monomers, OLED intermediates, and specialty polymers. Quality needs strict control, particularly regarding trace ionic impurities and residual solvents, given the sensitivity of final devices and advanced coatings.

    Industry compliance standards

    • IECQ QC 080000:2017 hazardous substance process management
    • RoHS Directive (2011/65/EU) substance restriction policies (for downstream electronics)
    • ISO 9001:2015 for functional chemical manufacture
    • Customer-specific analytical protocols

    Typical usage ratio

    • Applied at 2–8% by mass in stepwise coupling reactions, adjusted according to end functionality and yielding properties

    Downstream process integration

    • Incorporation during pre-polymerization or monomer synthesis phase
    • Undergoes bromine–metal exchange or arylation for further functionalization
    • Included in condensation reactions for rigid LC core formation
    • Treated in high-purity jacketed vessels to minimize contamination

    Final product types

    • OLED emitter intermediates
    • Liquid crystal monomers for display panels
    • Electroactive specialty polymers
    • Functional coatings with pyridine-based modifiers

    4. Research & Development Use in Custom Synthesis Laboratories

    Advanced laboratories and contract R&D organizations order this material for structure–activity research, new molecule design, and patent route development. It functions as a reliable halogenated and methoxylated pyridine precursor, enabling scientists to explore novel transformations. Lot-to-lot analytical support and impurity documentation provided directly from our QC team support full academic and industrial audits for grant-funded and commercial research.

    Industry compliance standards

    • ISO/IEC 17025 laboratory testing and calibration quality framework
    • Material transfer agreements under institutional regulations
    • Full GHS-compliant SDS and technical data reporting
    • Region-specific hazardous chemical registration (as required)

    Typical usage ratio

    • Small-scale applications at 0.1–1 g per reaction for route scouting; up to 5% substrate-level in multi-gram pilot synthesis, based on target design

    Downstream process integration

    • Dissolved in polar aprotic solvents for diverse coupling chemistries
    • Used in lead optimization projects for bromination, metalation, or methylation studies
    • Acts as a core scaffold in analog library generation
    • Frequently subjected to downstream NMR, MS, and HPLC-based purity assessment

    Final product types

    • Patent-submitted small molecule scaffolds
    • Chemical standards for analytical reference
    • Novel pharmaceutical and agro research candidates
    • Intermediates supporting early-stage drug or fine chemical projects
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    Certification & Compliance
    More Introduction

    Why Choose Methyl 5-Bromo-2-Methoxynicotinic Acid for Advanced Research

    Researchers looking to push the boundaries in pharmaceutical development have started to pay more attention to fine chemicals like Methyl 5-Bromo-2-Methoxynicotinic Acid. The appetite for innovative new molecules is stronger than ever, particularly with the growth of medicinal chemistry and drug design. This compound’s unique structure has sparked considerable interest, with its bromo and methoxy substituents on a nicotinic acid core opening fresh possibilities for synthesis. Unlike generic precursors, it brings targeted reactivity, which means labs can build molecules with precision instead of trying to tweak a more generic base substance that wasn’t really meant for these jobs. This kind of purpose-built, specialty chemical makes work more efficient.

    The Model: Building Blocks for Tomorrow’s Breakthroughs

    Methyl 5-Bromo-2-Methoxynicotinic Acid stands out due to its intentional design—a model tailored to advanced organic synthesis. Some projects might rely on simpler nicotinic acid derivatives, but the inclusion of both a bromine atom and a methoxy group on the pyridine ring creates new options for selective functionalization. This means chemists can control where and how they introduce new chemical features, which isn't possible with plain nicotinic acid or its unspecialized methyl esters. In practice, I’ve seen that a more refined precursor saves days or weeks that would otherwise be lost on unnecessary steps and yield losses. Time spent trying to force a mediocre starting material to behave just right can be unpredictable. Using something like this, designed for selectivity, research teams often report fewer headaches and more reliable results.

    Specifications That Make a Real Difference

    The best thing about a research chemical isn’t just that it’s “high purity,” even though purity matters. In any research-grade batch, the key specs customers care about are its chemical composition, the guaranteed absence of certain impurities, and consistency from lot to lot. Methyl 5-Bromo-2-Methoxynicotinic Acid, for example, typically arrives as a crystalline solid with a defined melting point and an NMR spectrum that matches the published literature. The confidence that comes from opening a bottle and knowing every gram meets published specs can’t be overstated in a busy lab, especially one handling valuable or limited biological samples further down the workflow.

    I remember, early in my bench chemistry days, running into nightmarish variability in so-called “research-grade” chemicals. One batch would deliver beautiful reactions, while the next would slow everything down with mystery byproducts. Those who select well-documented chemicals with a transparent certificate of analysis experience a smooth run, where chemists spend more time solving meaningful problems than cleaning up after unreliable materials. A strong spec sheet lowers troubleshooting and raises the odds that results can be reproduced by someone halfway across the globe.

    Usage in Laboratories: The Hands-On Reality

    Most chemists using this molecule are engaged in medicinal chemistry, where every atom’s placement and identity matters for biological activity. The bromo group allows researchers to prepare a range of analogs via cross-coupling reactions, like Suzuki or Buchwald–Hartwig reactions. By swapping out the bromine for a diverse set of building blocks, the chemist creates libraries of compounds for testing—something you just can’t do starting from unmodified nicotinic acid. The methoxy group, on the other hand, brings unique electronic effects to the ring system. This often improves selectivity when targeting certain protein binding pockets or adds solubility, which can smooth out purification later. Labs tackling lead optimization use this approach to create related molecules, seeking one with the right combination of potency, selectivity, and drug-like properties.

    From a synthesis perspective, having the ester in the methyl form also delivers convenience. Direct transformation to the carboxylic acid or further functionalization via hydrolysis follows well-known protocols, and if a different ester group is needed, standard methods apply. Experiments transition smoothly because chemists aren’t bogged down protecting, deprotecting, or fixing issues with less predictable starting materials.

    I’ve seen labs hesitate to order specialty chemicals, worrying that extra cost or documentation requirements aren’t justified if generic alternatives ‘might work.’ My experience says otherwise. Even a modest investment in a better backbone molecule avoids costly setbacks downstream, especially in longer multi-step syntheses. Frustration goes down when the planned chemistry works on the first or second try, not after a pile of side-product isolation or a mystery yield drop that’s impossible to trace without running half the lab through characterization.

    Key Differences from Other Product Options

    Some might wonder, isn’t any nicotinic acid derivative the same? The answer, from real lab work, is no. Plenty of researchers have tried to build up analogs using basic methyl esters, sometimes introducing halogens or methoxy groups one at a time through sluggish and poorly selective reactions. That approach can drain hours from research timelines, while lower-purity materials lead to extra purification cycles. Methyl 5-Bromo-2-Methoxynicotinic Acid stands apart by arriving at the right level of functionalization from the start—brominated and methoxylated at exactly the right positions. It replaces the ‘make-it-yourself-from-scratch’ workaround with a robust, ready-to-react foundation.

    Many common alternatives lack either the capacity for cross-coupling chemistry or miss out on the electronic effects of a methoxy substituent. For example, standard methyl nicotinate provides a less reactive system, while non-brominated or non-methoxylated derivatives simply don’t open the same door to analog libraries. I recall project meetings where teams outlined a month’s worth of synthetic steps, only to later swap to a more advanced intermediate like this and cut the workload in half. Time is money—especially with funding pressures—and shaving days, even weeks, from synthetic campaigns can be the edge between making a grant deadline and falling behind.

    Real-World Challenges and How This Compound Helps

    Lab chemistry is defined by uncertainty: not every reaction goes as planned, not every intermediate is as clean as it should be, and a lot of project momentum comes from the right materials at the right time. Specialty chemicals like Methyl 5-Bromo-2-Methoxynicotinic Acid address two big pain points in modern research: unpredictability in reactions and unnecessary waste in labor or material. By starting with a more reactive, reliable intermediate, scientists run fewer ‘troubleshooting’ experiments. This makes budgets more predictable and stretches resources further, especially for public research groups navigating limited funding cycles.

    For graduate students and junior scientists, wrestling with poor-quality chemicals often becomes a rite of passage. But from my experience, there’s more value—both for science and for morale—in making breakthroughs than in fighting with the basics. By integrating specialty chemicals with defined characteristics, research teams report higher productivity. Supervisors see progress, students feel their work has a direct impact, and collaborations run more smoothly. In an era of rising reproducibility standards, using well-characterized starting materials might represent the single most meaningful investment in research quality.

    Staying True to Scientific Integrity

    Earning trust in the scientific community takes more than publishing flashy results. It requires attention to how those results are achieved. Reproducibility—being able to confirm findings independently—often depends as much on the quality and specificity of starting materials as on the talent of a researcher. Methyl 5-Bromo-2-Methoxynicotinic Acid comes backed by clear documentation: researchers can review analysis certificates, spectra, and contaminant levels before anything reaches their hood. This isn’t a given in every sector. Inconsistent intermediates have been known to sabotage entire development campaigns, particularly in pharma, where full traceability from bench to bedside keeps regulators satisfied and patients safe.

    For those looking to meet best practices in research transparency, the extra scrutiny applied to source chemicals is vital. I’ve worked with teams that ran into week-long delays, tracing unexplained results to contaminated intermediates. Small variances in starting material—undetectable by a quick TLC or melting point—can trigger costly missteps. That risk drops dramatically with high-grade methyl 5-bromo-2-methoxynicotinic acid, certified against regulatory requirements and international standards. This traceability isn’t just paperwork; it’s the backbone of credible science, particularly as more journals and funding bodies push for open data and full protocol disclosure.

    Addressing Supply Chain and Sourcing Needs

    Much of today’s chemistry depends on reliable sourcing. Spotty supply or random quality fluctuations can grind high-stakes projects to a halt. Modern research groups—and the industries they serve—now prioritize reliable, well-documented chemicals. Methyl 5-Bromo-2-Methoxynicotinic Acid, offered by reputable suppliers, typically comes with batch traceability and assurances on purity. These practices help research groups remain compliant with institutional audit trails and international guidelines. Supply interruptions or questionably sourced intermediates can quickly unravel months of planning—so a trusted chemical partner with real-time tracking and responsive support goes a long way. Often, labs forge long-term relationships with suppliers that have proven themselves in challenging supply environments.

    Price negotiation still matters, but there’s increasing recognition in the community that lowest cost rarely means best value. In my own experience, a single failed reaction, caused by subpar precursor, will burn through the expected savings from bargain-basement chemicals. Groups that invest up front in trustworthy intermediates—especially for mission-critical steps—talk about reductions in downtime and rework, both of which have huge budget impacts over time. Institutions now factor these indirect costs when budgeting core reagents, particularly those with key halogen, methyl, or methoxy groups in sensitive positions.

    Supporting Green Chemistry and Process Improvement

    Research is also moving toward greener, more sustainable processes. Advanced intermediates like methyl 5-bromo-2-methoxynicotinic acid help labs build more efficient synthetic routes, which use fewer reagents, generate less solvent waste, and often avoid dangerous byproducts. Since this compound contains both the needed halogenation and methoxylation, fewer chemical steps go into preparing final products. This avoids the risks and inefficiencies of multi-stage installs under harsh conditions. For those concerned about environmental footprint, a shorter synthesis usually means a smaller carbon impact.

    Process chemists—I count myself among them—appreciate how robust, high-purity intermediates can improve yields and support continuous-flow synthesis. Lower impurity levels mean reduced risk of fouling catalysts or equipment, another win for sustainability. Researchers striving for green chemistry protocols look to precursors like this when planning the cleanest, safest route to their target molecules. Cleaner reactions translate directly into easier product isolation as well, so both the environment and the bench scientist benefit.

    Enabling the Next Generation of Bioactive Compounds

    Medicinal chemistry’s role in healthcare makes the quality of its building blocks even more critical. By starting with Methyl 5-Bromo-2-Methoxynicotinic Acid, teams working on anti-infectives, CNS agents, or novel inflammation targets can create a wide spectrum of analogs efficiently. The ability to rapidly build large libraries, screen them against disease models, and then pivot based on activity feedback underpins much of today’s innovation in life sciences. Since structural features like the bromo and methoxy groups often dictate how a prospective drug binds to its biological target, this compound provides a direct route to exploring structure–activity relationships. Drug metabolism studies, too, make use of such core scaffolds to probe how substituents affect both bioavailability and toxicity. Having the right intermediate means new leads move more quickly from concept to candidate.

    My interactions with medicinal chemists underscore how frustration mounts quickly if starting materials don’t match what’s described in the literature. Time otherwise spent on creative SAR or biology gets eaten up by analytical rework. A reliable supply of methyl 5-bromo-2-methoxynicotinic acid streamlines analog synthesis and lets deeper profiling start sooner.

    Shaping the Future: Solutions for Persistent Challenges

    Pain points persist in any research-driven field. Scientists still need better starting materials, clearer documentation, and tighter supply chain control. Methyl 5-Bromo-2-Methoxynicotinic Acid tackles these by delivering a specialty product, fully characterized and batch-traceable, right out of the gate. Researchers trying to avoid unnecessary synthetic stages find real savings in turning to higher-order building blocks. Teams wrestling with irreproducible results improve their odds by demanding full transparency from suppliers and integrating certified reagents into their protocols.

    The answer to scaling these gains isn't just tighter QC or more paperwork; it’s building a culture of scientific rigor that starts at the point of ordering every reagent. Encouraging early-career scientists and PI’s to think about sourcing as part of their research integrity initiative leads to better outcomes—fewer headaches, more breakthrough moments, and ultimately, more impactful science. Given the growing demands for sustainable chemistry, tight budgets, and accountability from both regulators and funding agencies, the value of products designed to meet these needs will only increase.

    Looking ahead, research communities that advocate for improved baseline standards in chemical sourcing will see downstream results. With compounds like Methyl 5-Bromo-2-Methoxynicotinic Acid, labs take an active role in driving reproducibility and efficiency—key markers of trustworthy, high-impact research. And in a field where the next big breakthrough may hinge on just a few atoms, the details matter more than ever.