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2-[2-(3-Methoxyphenyl)Ethyl]Phenol

    • Product Name 2-[2-(3-Methoxyphenyl)Ethyl]Phenol
    • Alias o-Desmethyltramadol
    • Einecs 839-684-4
    • 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

    528531

    Iupac Name 2-[2-(3-Methoxyphenyl)ethyl]phenol
    Molecular Formula C15H16O2
    Molar Mass 228.29 g/mol
    Cas Number 52795-09-8
    Appearance White to off-white solid
    Melting Point 60-64 °C
    Boiling Point 393.7 °C at 760 mmHg
    Density 1.13 g/cm3
    Solubility In Water Slightly soluble
    Smiles COC1=CC=CC(=C1)CCc2ccccc2O
    Inchi InChI=1S/C15H16O2/c1-17-14-7-3-6-13(10-14)8-9-11-15(16)5-2-4-12-15/h2-7,10,16H,8-9,11-12H2,1H3
    Refractive Index 1.577

    As an accredited 2-[2-(3-Methoxyphenyl)Ethyl]Phenol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Amber glass bottle containing 25 grams, securely sealed with a screw cap and labeled with chemical name, formula, and hazard information.
    Shipping 2-[2-(3-Methoxyphenyl)ethyl]phenol is shipped in tightly sealed containers, protected from moisture, heat, and light. It is packed in accordance with chemical safety regulations, using robust packaging materials to prevent leaks or contamination. Appropriate hazard labels are included, and shipping follows local and international guidelines for chemical substances.
    Storage Store **2-[2-(3-Methoxyphenyl)ethyl]phenol** in a tightly sealed container, protected from light and moisture. Keep at room temperature, in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers and acids. Ensure proper labeling and avoid prolonged exposure to air. Use appropriate chemical storage cabinets, preferably for organics, to safeguard against accidental spills or contamination.
    Application of 2-[2-(3-Methoxyphenyl)Ethyl]Phenol

    Applications of 2-[2-(3-Methoxyphenyl)Ethyl]Phenol in Industrial Manufacturing

    2-[2-(3-Methoxyphenyl)Ethyl]Phenol acts as a trusted intermediate for multiple value chains within fine chemical and specialty product industries. Below, we detail verified application cases where our manufacturing-grade product is integrated in downstream operations, specifying process usage, compliance, formulation ranges, and finished goods.

    1. Pharmaceutical Intermediate for CNS Active Compounds

    Leading pharmaceutical manufacturers incorporate this raw material as a protected phenolic intermediate in multi-step synthesis for central nervous system (CNS) active drug molecules—particularly selective serotonin and dopamine analogues. Its methoxy and ethylphenol groups facilitate high regioselectivity, allowing precise coupling in Grignard or Friedel–Crafts steps before deprotection and onward transformation. In cGMP environments, traceability, impurity profiles, and batch homogeneity are ensured throughout its controlled introduction during active pharmaceutical ingredient (API) production. Each batch undergoes rigorous verification for residual solvents and potential genotoxic impurities under validated protocols.

    Industry compliance standards

    • ICH Q7 GMP for Active Pharmaceutical Ingredients
    • USP–NF Monographs for key intermediates
    • EDQM CEP guidelines for impurity control
    • FDA 21 CFR 211 for finished pharmaceuticals

    Typical usage ratio

    • Applied at 0.8–1.2 molar equivalents relative to main nucleus structure for each synthetic stage; adjusted for route efficiency and stoichiometric requirements.

    Downstream process integration

    • Introduced post-halogenation or amidation steps as phenolic precursor.
    • Key component in protection/deprotection cycles during API scaffold expansion.
    • Subjected to HPLC and GC-MS purity confirmation before final API coupling.

    Final product types

    • Active pharmaceutical ingredients for CNS disorders (e.g., antidepressants, antipsychotics)
    • Intermediates for proprietary new chemical entities (NCEs)
    • Reference standards for pharmacopoeial labs

    2. Fine Fragrance and Aroma Chemical Synthesis

    In fragrance industry settings, professionals use this phenolic raw material as a controlled building block for manufacturing complex odorant molecules, particularly in the creation of musk and woody–oriental notes. Its unique aromatic configuration enables selective etherification, oxidation, and chain extension, forming advanced aldehydes and ketonic musks that comply with global perfumery standards. All processing adheres to IFRA guidance for residual phenols and critical trace contaminants, with full analytical transparency from the raw intermediate phase.

    Industry compliance standards

    • IFRA (International Fragrance Association) Standards for restricted substances
    • RIFM safety assessment guidelines
    • EU Regulation (EC) No. 1223/2009 (Cosmetics Regulation)
    • ISO 9001:2015 for quality management in aroma chemical production

    Typical usage ratio

    • Utilized at 0.2–2.0% by weight within aroma chemical blends, dependent on fragrance concentration targets and end-use (fine fragrance, household, or personal care applications).

    Downstream process integration

    • Inserted into alkylation or acylation step to build specialized odoriferous backbones.
    • Directly used in synthesis of polycyclic musk precursors.
    • Fed to fractional distillation or purification for high-purity aroma isolates.

    Final product types

    • Signature fragrance concentrates (fine perfumes, EDT/EDP bases)
    • Functional aromas for personal care
    • Industrial air-care and laundry fragrances

    3. Specialty Polymer and Resin Additive

    Our chemical serves as a specialty phenolic additive in select thermoset resin and high-performance polymer systems. Industrial formulators employ it for its electron-rich aromatic core, optimizing UV resistance, thermal stability, and each material’s oxidative durability. Common uses include modified epoxies, urethanes, or polyesters for coatings and electronic encapsulation. Compliance with REACH SVHC thresholds and RoHS heavy metal limitations governs both ingredient entry and residue monitoring in final resin matrices.

    Industry compliance standards

    • REACH (EC) No. 1907/2006 for substance registration and safety
    • RoHS Directive 2011/65/EU for electronics-related products
    • UL 94 testing for flammability where required
    • ISO 14001 for environmental controls in resin manufacturing

    Typical usage ratio

    • Added at 0.5–4.0% by mass within the base resin; selection based on targeted modification effects and compatibility with final crosslink density.

    Downstream process integration

    • Charged during pre-polymerization blending stage alongside hardener and base resin.
    • Homogenized under controlled thermal cycle prior to molding or extrusion.
    • Residual content evaluated by FTIR after curing.

    Final product types

    • UV-resistant encapsulants and outdoor coatings
    • High-durability electronic laminates
    • Performance adhesives for automotive and aerospace

    4. Agrochemical Synthesis Intermediate

    Within the agrochemical sector, this compound is introduced as an advanced intermediate for systemic fungicide or selective herbicide synthesis. Its structural motifs enable specific halogenation, oxidation, and subsequent coupling with active heterocyclic nuclei. Commercial-scale production relies on validated procedures for purity, stability, and residual phenolic control, ensuring compliance with both national and international crop protection residue standards.

    Industry compliance standards

    • FAO/WHO specifications for agricultural pesticide ingredients
    • China GB 2763 Maximum Residue Limits standards
    • OECD test guidelines for physical chemical properties
    • ISO 17025 for testing and calibration in agrochemical QC labs

    Typical usage ratio

    • Employed at 1.0–1.5 molar equivalent per downstream key step, optimized for overall yield and impurity minimization under batch or continuous synthesis setups.

    Downstream process integration

    • Implemented after initial aromatic halogenation or etherification stages.
    • Acts as a nucleophilic agent during main ring formation or side-chain assembly for target actives.
    • Purity of intermediate confirmed by HPLC and GC methods before moving to final formulation.

    Final product types

    • Herbicide actives (e.g., for selective grass or broadleaf control)
    • Fungicidal agents for fruit and cereal crops
    • Precursor compounds for further crop protection R&D

    5. Advanced Dye and Pigment Intermediate

    Manufacturers in colorant industries specify this phenolic derivative as a core intermediate for producing high-purity azo and anthraquinone dyes. Its methoxy-phenyl substitution patterns grant superior chromatic properties and increased lightfastness upon subsequent diazotization and coupling procedures. All production follows standards to prevent banned substances and control aromatic amines in end-use applications for textiles and plastics.

    Industry compliance standards

    • OEKO-TEX Standard 100 for textile-destined pigments and dyes
    • EU REACH Annex XVII for restricted azo dye substances
    • ISO 1833 for chemical testing of synthetic-organic dye components
    • ZDHC Manufacturing Restricted Substances List (MRSL)

    Typical usage ratio

    • Applied at 0.7–1.3 eq per batch in azo coupling reactions; actual load adjusted for shade strength and batch scale.

    Downstream process integration

    • Added during aromatic amine coupling or as blocking group in diazo synthesis route.
    • Precipitated, filtered, and washed under controlled conditions post-reaction.
    • Pigment dispersions undergo particle size and color strength analysis before shipment.

    Final product types

    • Textile dyes (fiber-reactive and disperse types)
    • Plastic colorants for automotive and consumer goods
    • Specialty printing inks
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    Certification & Compliance
    More Introduction

    2-[2-(3-Methoxyphenyl)Ethyl]Phenol: A Closer Look at a Reliable Aromatic Intermediate

    Introduction to Our Product

    As a chemical manufacturer, our daily reality revolves not around flashy labels but around the rigors of production, quality control, and meeting varied technical requirements. Among the many aromatic intermediates we produce, 2-[2-(3-Methoxyphenyl)Ethyl]Phenol stands out for those developing advanced pharmaceuticals, custom fragrances, or specialty organic materials. Over years of manufacturing, handling, and application support, this compound has proven its unique profile—something we observe in practice, not just on paper.

    Production Consistency and Quality

    In one batch after another, we aim for consistently high purity because downstream applications can rarely tolerate unpredictable trace impurities. Many customers, especially in pharma and fine chemical sectors, comment on the difference a single additional step in purification makes. Variability in trace contaminants from less precise production often translates into wasted time in additional purification or end-product rejection. Our plant instrumentation provides us analytical confidence, allowing technicians to dial the process in for the right temperature curve and feedstock ratios. There are stories in our lab where even a half-percent residual starting material threw off product crystallization altogether—and that is simply not good enough for demanding applications.

    Applications: Where 2-[2-(3-Methoxyphenyl)Ethyl]Phenol Delivers Specific Value

    In the world of custom synthesis, there is often a narrow window where a molecule like 2-[2-(3-Methoxyphenyl)Ethyl]Phenol fits perfectly. We see it brought up repeatedly by contract synthesis partners who are mapping out ether, ester, or amide derivatives. Its phenolic group offers reliable reactivity, yet the 3-methoxy substitution helps tune both electronic effect and solubility—an adjustment that comes in handy for medicinal chemists optimizing absorption, distribution, or target selectivity. Formulators in fragrance development cite both the subtle spicy note and the chemical stability, using it to stretch the olfactory lifetime in more complex bases.

    Specifications Backed by Real-World Testing

    Nothing replaces hands-on inspection in quality control. Our analytical chemists draw product from each lot for GC-MS and NMR analyses, confirming structure and purity match exactly to specification. These are not simply obligations; over the years, we have found that the success rate for new customer syntheses strongly correlates with the level of impurity control. More than once, we've received requests to trace a byproduct affecting a downstream coupling or oxidation step. Our archived analytical records and years of batch-to-batch comparison data allow us to troubleshoot alongside partners and prevent avoidable problems.

    Understanding Its Role Next to Similar Aromatics

    Many buyers have deep experience in organic synthesis—they ask us how 2-[2-(3-Methoxyphenyl)Ethyl]Phenol compares to its less substituted relatives and isomers. Our bench chemists and pilot plant staff have repeatedly noted a few key differences. The methoxy group, instead of a hydrogen or another substituent, grants increased electron density on the aromatic ring. This often translates to a difference in reactivity in Friedel-Crafts acylations, or a shift in specificity in oxidative coupling. In one joint project, replacing a non-methoxy analog led to a significant yield bump for a pharma intermediate, with several byproducts dropping below the detection limit. The subtle shift in polarity also gives formulators more control over distribution in mixed solvent systems.

    Working With Formulators and Research Teams

    It’s not uncommon for us to take daily calls from chemists running test reactions. The discussion may focus on solubility concerns, storage requirements for bulk shipments, or slight color change in stored product. Through decades of research support, we've seen how critical it is to anticipate these conversations. For instance, storing 2-[2-(3-Methoxyphenyl)Ethyl]Phenol in tightly sealed containers under nitrogen minimises oxidative color shifts. Engineers designing pilot processes value straightforward, honest advice about real shelf stability informed by our own long-term retention studies, not marketing guesses.

    One of our process development chemists recalls an early dispute about residual color bodies from a scaled-up batch. After careful re-extraction and a tweak to the wash solvent, the offending chromophores disappeared. Such iterative problem solving is routine. For a production process to work, every factor—from the drum liners to inert gas purging—must be based on actual observations, not speculation. Every kilogram that leaves our loading dock reflects these careful choices.

    Handling and Safety Insights

    Our long history with this phenol derivative has taught us key handling practices. We train operators on real risks, such as skin absorption or accidental inhalation during transfer. Rather than relying solely on printed hazard codes, we reinforce the need for protective gloves, chemical goggles, and, in some cases, local exhaust ventilation when charging reactors or packaging large volumes. Disposing of unused residues means segregating them from oxidizing agents, as we have seen stored waste unexpectedly heat up and require intervention. Years on, these lessons are reflected in our in-house training and the advice we share with each client.

    Logistics: Meeting Project Deadlines and Volume Changes

    Rarely does a customer order fit a perfect monthly average; rush requests and fluctuating order sizes are part of the manufacturing landscape. Our operations group understands that many of our buyers adjust volumes based on clinical trial results, regulatory feedback, or seasonal fragrance campaigns. Because of this, we invest in flexible equipment setups and maintain buffer inventories so laboratory and pilot plant teams don’t have to wait on a fresh production cycle.

    Several times, we've received requests for custom packaging—smaller aliquots for research labs, or larger totes for bulk processes. Our logistics staff has learned to expect these and adapt quickly, sourcing from specialty drum and liner suppliers, or preparing pre-weighed units with enhanced moisture sealing. Our job is to keep production lines moving without introducing cross-contamination or unnecessary handling steps. Our experience tells us that even the best-planned project can run up against unplanned supply gaps, so we keep close tabs on upstream precursors and build in real redundancy for high-demand schedules.

    Supporting Innovation in Downstream Synthesis

    Colleagues in drug discovery and materials science frequently share early findings about unexpected reactivity or physical properties. Sometimes these discoveries trace back to small batch variations. Having ready access to our technical team, rather than an anonymous distribution desk, speeds up troubleshooting and new product launches. We’ve held call-in sessions where we walk through synthetic routes together, mapping out reagent order and potential side reactions. When sourcing a reagent for a scale-up, our clients count on fast communication with the chemists who’ve made the molecule at every scale, not just transaction handlers.

    One chemist at a partner firm once reported a subtle but important difference in reaction rate using our 2-[2-(3-Methoxyphenyl)Ethyl]Phenol compared to a competitor’s sample. After examining both NMR spectra, we identified a minute excess of residual solvent in one and minor oxidation impurities in the other. These nuances rarely appear in public technical summaries but make or break process success rates. Our continuing support process makes it possible to catch these effects before the customer’s production run, not after.

    Environmental Considerations and Sustainability

    Waste minimization and environmental compliance never leave our minds. Every kilogram of solvent, every wash stream, and every breathing loss in storage or transfer holds potential for improvement. As tighter regulatory regimes come into place for volatile organic compounds and phenolic effluents, our plant engineers routinely review our process for solvent recycling opportunities and closed-loop handling. We have re-designed waste capture systems based on real operator feedback—lessons borne out by years of direct handling experience instead of distant policy pronouncements.

    We have also explored greener alternatives for both production solvents and purification agents, and occasionally incorporate biobased raw materials when supply allows. Still, we pay closest attention to reliability: changes that interrupt supply or product consistency don’t move forward. Our regulatory and environmental teams work next to operations, not above or outside the production flow, and this makes it possible to incorporate practical, field-tested solutions.

    Differences That Stand Out in the Field

    Every so often, a compound with similar ring structure or substitution is mentioned as a “drop-in” alternative by traders or catalogue suppliers. Our long experience tells a different story. For instance, the methoxy substitution on the side chain—in the 3-position—changes both the electron distribution across the main aromatic ring and the affinity for different reaction partners. One specialty coatings developer described how a switch from a mixed-isomer feedstock to our well-defined 2-[2-(3-Methoxyphenyl)Ethyl]Phenol allowed for sharper performance in thermal stability experiments, correlating directly with controlled molecular packing. In fragrance synthesis, the slight upfield NMR shift is tracked and used as a marker of purity, something not always possible with bulk-grade phenol intermediates.

    Our technical team spends time conducting real-world comparisons of similar aromatic intermediates in trial syntheses, mapping out chromatographic profiles and final yield. Mistakes in product selection can waste weeks of effort or lead to difficult-to-purge contaminants downstream. Years of in-process sampling, purity trending, and user feedback have shown us exactly where this molecule outperforms less refined or non-selectively substituted equivalents.

    Lessons From Technical Failures and Successes

    Not every project has gone according to plan. Memories of early trial-and-error runs still inform our process today. We keep samples of both successes and failures, archived for further analysis or customer troubleshooting. One application trial using an incorrectly substituted feedstock resulted in a much lower conversion in hydrogenation—a problem only solved retrospectively by deep-dive impurity profiling. In another case, a customer’s need for ultra-low color and odour for cosmetic use pushed us to refine our final wash stage and improve inert gas handling during bulk transfer.

    Work like this never comes from generic catalog listings. It grows out of messy, real-world feedback, close application review, and the willingness to adjust plant practice based on user report and field data. Each lot shipped carries lessons from what came before, and we make improvements based on end-user results, not just internal metrics or shelf-stable certificates.

    Why Reliable Supply Matters

    Every stage of pharmaceutical and fine chemical manufacturing depends on consistent, predictable building blocks. Unpredictable variation, whether in quality, delivery time, or documentation, risks project timelines, regulatory filings, and downstream partnerships. Our production approach minimizes these risks by focusing on the technical realities of each synthesis route and keeping lines of communication open. People sourcing from us get direct answers about batch results, real COA parameters, and ongoing support from staff who know more than a product code.

    We take feedback from all users—large and small—seriously, making incremental changes that support better and faster reactions in their hands. With logistics as unpredictable as market demand, access to primary manufacturing ensures business continuity far better than hands-off resellers or third-party traders. Our team understands the stakes of every order and the research that depends on prompt, dependable delivery.

    Supporting Client Innovation and Compliance

    From a compliance angle, we understand both the documentation marathon for new drug registrations and the subtleties of technical transfer between plant and laboratory. Details like trace impurity levels, batch retention samples, and change control notification become crucial for regulated applications. Our customers—from Fortune 500 R&D teams to academic research labs—benefit from rapid turnarounds on technical certificates, supportive regulatory reporting, and ongoing access to retained production samples.

    Our in-house compliance experts guide production planning with an eye to both GMP and research-grade requirements, tailoring approach and batch tracking as necessary. This level of customization is possible only for manufacturers operating direct plant control and day-to-day visibility into technical decision making. Those buying through multiple layers rarely experience this level of traceability or technical transparency.

    Reliable Support from Real-World Manufacturing

    Our staff—chemists, engineers, and operators—bring decades of combined hands-on experience. They answer questions from bypass valve operation to batch-specific yield curves to fine-tuning extraction steps. Many new clients tell us the difference is immediately clear: no generic sales pitches, just straight technical exchange between the people who make the product and those building new processes around it.

    We never treat production as fixed or static. Our team has the authority to make continual improvements, from micro-scale tweaks in crystallization temperature to broader supply chain upgrades in solvent sourcing. We keep innovation rooted in manufacturing reality—not abstract “improvement” targets set from afar. Every learning cycle builds into the next, ensuring steady advancement alongside client success.

    Looking Forward

    The role of 2-[2-(3-Methoxyphenyl)Ethyl]Phenol in demanding applications—whether as a pharmaceutical precursor, a custom fragrance intermediate, or a key step in specialty material synthesis—relies on each link in the production and supply chain being strong. Our manufacturing approach, grounded in decades of lab and plant experience, supports every phase, from initial inquiry through to full-scale production and delivery, with direct technical support every step of the way. New regulatory requirements, supply chain shifts, or shifts in application trends may change how and where this molecule is used, but the importance of reliable manufacturing, strict quality control, and open technical collaboration only grows.

    We produce 2-[2-(3-Methoxyphenyl)Ethyl]Phenol by focusing on the details that matter, every batch, every shipment. Our best practices come from hundreds of hands-on experiments, troubleshooting sessions, and real results delivered to chemists in need of accuracy and reliability. Whether the target is a new medicinal breakthrough or a unique specialty compound, the right starting material makes the difference. Our experience—earned from the shop floor to the synthesis bench—keeps your projects moving forward, with a level of dependability only direct manufacturing can achieve.