Anhui Liwei Chemical Co., Limited
Products

5-Bromo-2-Methoxyphenol


    • Product Name 5-Bromo-2-Methoxyphenol
    • Alias 5-Bromo-guaiacol
    • Einecs 259-557-4
    • Mininmum Order 1 g
    • Factory Site Lingwu, Yinchuan, Ningxia, China
    • Price Inquiry sales2@liwei-chem.com
    • Manufacturer Anhui Liwei Chemical Co., Limited
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    130183

    Name 5-Bromo-2-Methoxyphenol
    Cas Number 1613-83-8
    Molecular Formula C7H7BrO2
    Molecular Weight 203.04
    Appearance White to off-white solid
    Melting Point 82-86 °C
    Solubility Slightly soluble in water, soluble in organic solvents
    Density 1.7 g/cm³ (approx.)
    Smiles COC1=CC(=CC(=C1)O)Br
    Inchi InChI=1S/C7H7BrO2/c1-10-7-3-5(8)2-6(9)4-7/h2-4,9H,1H3
    Pubchem Cid 122839
    Storage Conditions Store at room temperature, protected from light and moisture

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

    Packing & Storage
    Packing Amber glass bottle labeled "5-Bromo-2-Methoxyphenol, 25g," featuring hazard symbols, lot number, chemical formula, and manufacturer details.
    Shipping 5-Bromo-2-Methoxyphenol is shipped in tightly sealed containers to prevent moisture and contamination, following standard chemical safety regulations. It is classified as a hazardous material and handled accordingly, typically packed in UN-approved, leak-proof packaging with appropriate labeling and documentation to ensure safe transport and compliance with local and international shipping regulations.
    Storage 5-Bromo-2-Methoxyphenol should be stored in a tightly sealed container, protected from light, moisture, and incompatible materials. Keep it in a cool, dry, and well-ventilated area, away from sources of ignition and heat. Store at room temperature and label the container clearly. Follow standard laboratory safety protocols and local regulations for storage and handling of chemical substances.
    Free Quote

    Competitive 5-Bromo-2-Methoxyphenol prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@liwei-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: sales2@liwei-chem.com

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    Certification & Compliance
    More Introduction

    Introducing 5-Bromo-2-Methoxyphenol: Building Blocks for Today’s Chemistry

    What Sets 5-Bromo-2-Methoxyphenol Apart

    Inside every bottle of 5-Bromo-2-Methoxyphenol, there’s more than just an aromatic compound. From our vantage point as the manufacturer, months of effort go into sourcing high-purity raw materials and designing processes that keep impurities far below typical industry standards. The product comes off our reactors as pale crystals, batch after batch, with a consistent melting point and reliable performance data. There’s a certain reassurance in lab data matching what the technical team expects. The CAS number many chemists know this product by ties directly to our analytical logs.

    We tune our process for a standard that researchers and industrial teams recognize. The molecular structure—where bromine sits next to the methoxy group on the phenol ring—means you get a very specific electronic effect and reactivity. Anyone who’s worked with plain guaiacol (2-methoxyphenol) or its simple halogenated cousins will spot the difference. Bromine brings more than just atom count: it guides substitution routes and influences the outcome of Suzuki couplings, ether formations, or advanced materials syntheses. This effect isn’t something you’ll understand by glancing at a chemical catalog. Years of lab troubleshooting made it clear that controlled substitution positions open up unique routes for technical clients who don’t want to gamble the outcome of a synthesis on generic phenols.

    Our Journey with 5-Bromo-2-Methoxyphenol

    Producing this compound hasn’t been about bulk metrics. In our early days, we saw how minor contaminants—traces of unreacted starting material, residual bromination byproducts, or subtle isomeric impurities—can foil downstream chemistry, especially as reaction complexity ramps up. Over time, with feedback from both academic and industrial clients, purification procedures improved, becoming less wasteful and more selective. Recrystallizations, distillations, and solvent switches aren’t just technical terms in our documentation—they’re the foundation for a batch that doesn’t destroy a month’s worth of a customer’s work.

    In-house, no batch leaves the plant until its spectral data has been triple-checked. Our workforce knows how one bad stamping-out of a bottle label can spark questions from an auditor, and how a poorly sealed drum might impact the practical shelf life. Logistical habits got drilled in after seeing what happens when stock spends too long on a dock or when temperature goes unchecked during a heatwave. There’s a discipline, a pride, and a problem-solving attitude that doesn’t always show up on glossy sales brochures.

    Specifications That Actually Matter

    Every production run gets characterized by GC, HPLC, and NMR—techniques that took years of hands-on training to master. The specification sheet lists purity literally: you see numbers north of 98% regularly. But what those numbers mean to our customers is more than legal compliance or ISO boxes checked. It’s about not having to repeat a multi-step synthesis because one starting material varied. Synthesizing dyes, liquid crystals, or developing a novel drug candidate boils down to a few milligrams of difference at the start. Behind every jar, our QC team has the authority to halt things if the spectral signature looks off. Anyone who’s worked in synthetic chemistry appreciates how hard it is to prevent oxidation or contamination when scaling up to the kilogram level.

    Hydration, physical stability, and storage—all practical concerns—got addressed by building redundant sealing steps, and by packing in inert gas whenever warranted by order size or destination. For exports to distant climates, we often add extra layers of moisture barriers and check compatibility with local shipping regulations. We’re not content until each lot shows the right melting point and a clean thin-layer chromatography trace. These steps cut out expensive surprises not just for our clients, but for their regulators and end users as well.

    Real-World Usage and Applications

    Whether you’re aiming for active pharmaceutical ingredients, sophisticated dyes, or specialty polymers, having a consistent feedstock changes your approach. In the pharmaceutical arena, 5-Bromo-2-Methoxyphenol serves as a precursor to ethers, esters, and further substituted arenes that shape candidate drugs. It’s appreciated as a handle for making C–C and C–O bonds by Suzuki, Buchwald-Hartwig, or Ullmann-type couplings, especially when you need regioselectivity.

    Material scientists take it up for building blocks in liquid crystals, electronic materials, or even flavor chemistry. Research teams in agrochemicals sometimes reach out to discuss modifying it into bioactive phenolic esters. Its reactivity lets you introduce further functional groups in a more predictable way than you’d get from polybrominated or unsymmetrically substituted phenols. Every time we work with a customer’s technical team looking to transform this molecule, it’s obvious they value the product’s stability more than technical jargon.

    Our facility recognizes how precious time is in development labs. The need to repeat an entire testing campaign due to one faulty intermediate is not just frustrating, it’s costly. We’ve built channels for technical support with practical suggestions if customers experience bottlenecks adapting the compound to a new route. Collaborations with laboratory teams let us fine-tune granularity, handle custom packaging, or navigate shelf-life issues if it’s headed to challenging storage environments.

    Key Differences and Insights from the Manufacturer

    With generic products flooding some global channels, it’s common to see 5-Bromo-2-Methoxyphenol from brokers with little transparency about its origin or handling. Our batches start from traceable raw materials, processed and logged in our own plant, not traded through several hands. This single-site approach gives us control over trace contamination and lets us answer detailed technical questions directly from the chemist who ran the reaction, not through three layers of customer service.

    Clients who’ve compared our product with unbranded imports often tell us about differing reactivity, odd coloration, or storage instability. Residual halide, metallic traces, or improper drying slip through in products made without robust in-process analytics. Our experience underlines that you can’t cut corners in drying, handling, or even analytical validation without sacrificing project outcomes further downstream. By taking full responsibility for every part of the chain, we’ve seen customers switch away from mystery suppliers after single failed kilo-lot syntheses.

    Our technical staff welcomes direct feedback on trace impurity needs—sometimes even reprocessing at our own cost if the client specifies an unusually tight spec for biological testing. Building this accountability means our name, plant, and production log are always open to customers. We invest in analytical transparency, including sharing chromatograms or stability data on request.

    The Human Side of Modern Chemical Manufacturing

    Technology, regulation, and ongoing client projects converge in the daily work behind the scenes. We employ staff who grew up in small towns and who’ve stayed on for decades, blending their knowledge of local water quality, energy supply quirks, and community needs with the latest process control. Our team sees both the short-term pressures of batch orders and the long-term relationship that comes from supplying multinational clients across many years. Investing in new reactor designs, automation, or greener solvents takes more than reviewing academic papers—it’s about hearing directly when someone at a client’s bench reports a result variation, and then tracking that all the way back to ingredient sourcing.

    Our technical, quality, and logistics departments work together to ensure that requests aren’t shuffled along or lost in the system. Problems get addressed face-to-face, sometimes across language barriers or unusual time zones. If something threatens supply continuity, support teams work overtime to put things right, drawing on spare capacity built up during years of balancing market cycles. This hands-on approach separates us from companies that operate as mere intermediaries.

    Continuous Improvement: Responding to Industry Change

    The chemical landscape keeps shifting with regulatory updates, new reaction methodologies, and supply chain disruptions. We adjust production in response to legal changes on hazardous materials, continually investing in safe handling and disposal pipelines. Lab teams incorporate analytical techniques that weren’t even common knowledge a decade ago. Mass spectrometry, trace metals analysis, and high-resolution chromatography became part of routine validation for many customer profiles. These upgrades came not out of compliance obligation, but from a shared goal with our clients: keeping results predictable and reproducible.

    Environmental accountability rises year by year. We recover solvents where we can, install scrubbers for off-gases, and select less hazardous reagents if synthesis permits. Our team revisits reaction protocols in the off-season to see where steps can be further optimized for safety and sustainability. These tasks demand field experience and patience, not just box-checking auditor reviews. Clients expect tangible reductions in solvent residue, bromine waste, and energy consumption. From our perspective, better housekeeping isn’t just CSR language; it forms a basis for future growth in partnerships with the pharmaceutical, electronics, and advanced materials sectors.

    Tackling Chronic Supply Challenges

    Global events can pinch raw material access, delay logistics, or spark off-price volatility. Running a plant for 5-Bromo-2-Methoxyphenol has meant building backup supplier relationships and fostering loyalty among local input vendors. Close tracking of supply chain touchpoints lets us warn clients about possible headwinds before they cascade into production stoppages. We don’t shy away from disclosing substitution sources or working flexible schedules to meet rush orders in times of market disruption. Our regular customers see us as both a manufacturing partner and a backstop for crisis planning.

    This proactive stance draws from decades of experience watching smaller operations disappear following a raw material squeeze or regulatory hiccup. In our own business reviews, we learned that transparent client dialogue can blunt panic in the face of shortages. Adjusting schedules, partial shipments, or even redirecting urgent quantities to clinical trials has kept our larger clients on track more than once. These commitments get made by real people, not just spreadsheets or automated order bots.

    Enabling Research and Manufacturing Success

    Research scientists and production engineers build on the trust that their starting materials will do what’s expected. We know the pain of getting a promising result with lab-scale batches, only to watch things fall apart during scale-up because a single synthetic ingredient changed quality. We tailor communication to suit the technical depth our clients want—some want detailed compound histories, others just assurance of monthly delivery. We’re as at home discussing advanced synthetic pathways as loading an order onto a truck at 3 a.m. to meet an urgent deadline.

    Feedback loops help us improve continually. Joint troubleshooting sessions with our biggest buyers foster knowledge sharing about both best practices and failure points. Technical innovations born in our pilot plant often filter out to commercial production in the same year. Even as regulations press us to move faster and greener, we see pride in the way teams adapt, solve bottlenecks, and teach the next generation of process chemists what to watch for.

    Our broad industry experience brings insight that every compound batch is really an ecosystem—raw materials, reaction results, packaging choices, all adjusted for what’s actually happening in fields around the world. This outlook keeps us responsible to both large customers and one-off research groups alike.

    Looking Forward

    We see 5-Bromo-2-Methoxyphenol not simply as another fine chemical, but as a partner to technical teams hoping to push the edges of science and applied technology. Each improvement in process or logistics brings us closer to that point where client and manufacturer share not only a business relationship but a technical mission. This is an industry built on details, trust, and a determination to do things properly from the ground up. Every drum we ship reminds us how closely the fortunes of our plant track to the aspirations of the world’s researchers and builders.