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5-Phenyl-2-Furoic Acid

    • Product Name 5-Phenyl-2-Furoic Acid
    • Alias 5-Phenylfuroic acid
    • Einecs 218-485-7
    • 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

    361129

    Chemicalname 5-Phenyl-2-Furoic Acid
    Casnumber 940-97-0
    Molecularformula C11H8O3
    Molecularweight 188.18 g/mol
    Appearance White to off-white solid
    Meltingpoint 164-168 °C
    Solubility Slightly soluble in water
    Density 1.29 g/cm3 (estimated)
    Smiles C1=CC=C(C=C1)C2=CC=CO2C(=O)O
    Inchi InChI=1S/C11H8O3/c12-11(13)10-6-7-15-9(10)8-4-2-1-3-5-8/h1-7H,(H,12,13)
    Pubchemcid 160558
    Flashpoint 195.2 °C
    Logp 2.24 (estimated)

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

    Packing & Storage
    Packing Sealed in an amber glass bottle, 25 grams of 5-Phenyl-2-Furoic Acid, labeled with chemical details and safety information.
    Shipping 5-Phenyl-2-Furoic Acid is shipped in tightly sealed containers to prevent moisture and contamination. It is handled as a chemical substance, following standard safety protocols. Clearly labeled packaging ensures compliance with regulations, and shipment is typically via ground or air freight, with documentation detailing chemical identification and safety instructions.
    Storage 5-Phenyl-2-Furoic Acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep it separate from strong oxidizing agents and bases. Store at room temperature and avoid exposure to moisture to prevent degradation. Proper labeling and secure storage are essential for safe chemical handling.
    Application of 5-Phenyl-2-Furoic Acid

    Applications of 5-Phenyl-2-Furoic Acid in Industrial Manufacturing

    5-Phenyl-2-Furoic Acid delivers niche performance advantages as a high-purity intermediate across select chemical synthesis sectors. As the actual manufacturer, we focus on proven industrial channels that maximize the compound’s structural and reactivity properties, ensuring downstream users achieve regulatory compliance, process reliability, and reproducible product quality.

    1. Advanced Pharmaceutical Intermediate Synthesis

    Synthetic chemists adopt this compound for constructing building blocks in targeted APIs requiring a fused furan-phenyl motif, especially in anti-tumor and antifungal pharmaceutical pipelines. Demand centers on off-patent small molecules where substitution patterns are key to downstream biological activity and patent circumvention. Our material enters late-stage intermediate synthesis, serving as a highly specific coupling, acylation, or ring extension partner. Quality control and documentation in our production support direct use in GMP-regulated environments.

    Industry compliance standards

    • Current Good Manufacturing Practice (cGMP; ICH Q7 guidelines)
    • European Pharmacopoeia (Ph. Eur.) raw material monograph, where applicable
    • US FDA 21 CFR 210/211 (for US-bound APIs)
    • ISO 9001:2015 for supplier quality assurance documentation

    Typical usage ratio

    • 0.5–5 mol% in final stage coupling or ring-closure steps, depending on target API structure and process route
    • Adjustments based on the length of the synthetic route and yield optimization

    Downstream process integration

    • Introduced during esterification, amidation, or Suzuki-Miyaura cross-coupling of the central scaffold
    • Often subjected to high-resolution purification and inline reaction monitoring under GMP

    Final product types

    • Oncology API intermediates
    • Antifungal drug building blocks
    • Pharmacologically active heterocyclic core fragments
    • Lead compound analogues for combinatorial libraries

    2. Specialty Organic Electronic Materials

    Producers of organic semiconductors and photoactive devices integrate this aromatic acid into the design of conjugated oligomers and polymers targeting customized electronic properties. The compound’s hybrid aromatic-furanyl backbone is critical in modulating molecular orbital energies, enabling tailoring of charge transport and absorption characteristics for high-performance optoelectronic devices. Integration occurs at the monomer formation stage, followed by polymerization and thin-film deposition under stringent process monitoring.

    Industry compliance standards

    • IEC 62899-202:2022 (Printed Electronics Materials—Characterization methods)
    • REACH Annex XVII (for SVHC and impurity control in electronic materials)
    • ISO 9001:2015 production traceability
    • RoHS 3 (EU 2015/863, hazardous substance restriction in electronics)

    Typical usage ratio

    • 0.1–1.5 w/w% as a functionalized monomer or comonomer, relative to the overall batch mass
    • Dosed according to the desired bandgap and molecular weight control of the polymeric backbone

    Downstream process integration

    • Covalently incorporated via polycondensation or cross-coupling polymerization
    • Monomer supplied after high-purity crystallization and solvent exchange for low-metal contamination

    Final product types

    • Organic field-effect transistor (OFET) semiconductors
    • OLED (organic LED) charge transport layers
    • Photovoltaic absorber films in OPV modules
    • Electrically conductive polymer coatings

    3. Agrochemical Active Ingredient Development

    R&D units in agrochemical companies employ the furan-phenyl acid motif to modify lead compounds for increased solubility, bioavailability, or herbicidal selectivity. In commercial production, the acid is reacted with amines or alcohols to build amide or ester actives, often as a structural diversification point in patentable crop protection agents. Material quality—particularly trace metal levels and residual solvents—is tightly controlled to support downstream field trials and regulatory dossiers.

    Industry compliance standards

    • OECD Guidelines for Testing of Chemicals, Section 1
    • FAO/WHO Manual on Development and Use of FAO and WHO Specifications for Pesticides
    • EU Regulation (EC) No. 1107/2009 (placing on the market of plant protection products)
    • ISO 17025:2017 (analytical test data for pre-market approval)

    Typical usage ratio

    • 0.2–2 w/w% in active ingredient synthesis, depending on the molecular weight and target activity spectrum
    • Dosing optimized for desired crop selectivity and environmental fate studies

    Downstream process integration

    • Reacted via amidation, Michael addition, or esterification to obtain functionalized agrochemicals
    • Purified for use in pilot-scale or GLP-compliant synthesis runs

    Final product types

    • Pre-emergence selective herbicide core structures
    • Systemic fungicidal active precursors
    • Pesticide test compounds for regulatory screening
    • Biological screening library entries

    4. Functional Monomers for High-Performance Polymers

    Polymer manufacturers utilize this aryl-furan acid as a niche functional monomer to impart rigidity, thermal stability, or specific polarity characteristics to advanced polymer systems. It serves best in engineering resins or specialty copolymers targeting technical uses in filtration, aerospace, or separations. Key applications arise where the furanic heterocycle modifies mechanical or solution properties, with strict batch reproducibility and contaminant limits enforced at scale-up and commercial runs.

    Industry compliance standards

    • ISO 9001:2015 (quality control in specialty polymer manufacturing)
    • ASTM D638 (tensile properties, when applicable to derived polymer products)
    • USP Class VI (for biomedical or analytical filtration applications, if required by end use)
    • REACH Annex XIV Reporting (for monomer substance management across EU market)

    Typical usage ratio

    • 0.3–2 mol% as a comonomer, modulated with respect to chain length and glass transition requirements
    • Lower or higher ranges selected based on desired hydrophobicity and network cross-linking density

    Downstream process integration

    • Added during solution or melt copolymerization of aromatic monomer series
    • Monomer purification for ultra-low ash and color before introduction to reactor trains

    Final product types

    • High-performance filtration membranes
    • Thermally resistant engineering plastics
    • Ion-exchange resin base polymers
    • Aerospace-grade composite matrix resins
    Free Quote

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    Certification & Compliance
    More Introduction

    Introducing 5-Phenyl-2-Furoic Acid: Experience from the Manufacturer’s Bench

    How Deep Roots Bring Better Chemistry

    Decades on the production floor have taught us a simple truth—chemistry rewards attention to detail and respect for process. With every new compound, priorities may shift, but process discipline holds steady. This philosophy runs through our work with 5-Phenyl-2-Furoic Acid. Over several production cycles, our team has seen firsthand how small tweaks in synthesis have a direct impact on actual application, especially in pharmaceuticals and specialty intermediates. We’ve learned from day-to-day feedback and iterative improvements, so we don’t just deliver molecules; we stand behind every batch, knowing it’s consistent and robust enough for the most demanding uses.

    Quality Starts at the Sourcing of Precursors

    Every batch begins with high-purity starting materials. Over years, we have developed trusted supplier relationships. By investing early in the supply chain, we avoid impurities creeping into our batches, leading to fewer purification steps downstream. This not only conserves solvents and energy in the long run, but it helps keep the documented impurity profiles tight and easy to track for our customers’ regulatory filings. We do this not for compliance checkboxes, but because customers tell us reliable QC gets projects over the finish line faster.

    Process Control Sets Apart the Reliable from the Rest

    Talk with any of our chemists, and you’ll hear stories about the challenges of synthesizing substituted furoic acids. Sensitivity to temperature ramps or atmospheric moisture can steer the outcome off course. On our shop floor, we finished dozens of pilot runs before scaling up to several hundred kilograms, dialing in detailed schedules for reagent additions and agitation profiles. We document everything and retrain crews to ensure institutional memory survives even as technology improves. That kind of process investment doesn’t show up in bullet points on a page, but the proof shows in the repeatability and tight batch-to-batch variability when analytical data comes back.

    Specifications Built on Real-World Feedback

    Over the years, we have steadily improved criteria for 5-Phenyl-2-Furoic Acid based on customer feedback and internal analysis. Typical lots fall between 98% and 99.5% purity (HPLC), with residual solvents and metals far below international guidelines. Packing is typically in high-density polyethylene liners within UN-rated fiber drums to avoid contamination. Sometimes, researchers and technical teams need a custom cut on particle size distribution or order multiple smaller containers. We built those into our workflow after hearing from R&D teams whose protocols demanded precision. Our documentation makes tracking and validation straightforward, with certificates available for every lot, and we’re used to working with both purchasing and technical teams for smooth order-to-implementation transitions.

    Differences You Can See in the Lab and at Scale

    Many chemists spot differences across brands almost instantly—texture, odor, and response to moisture all signal where a batch originated. Our customers point out that, compared with off-the-shelf derivatives, our 5-Phenyl-2-Furoic Acid shows narrower melting and decomposition ranges, with little batch-to-batch aroma variation (that faint almond-like smell says a lot about residuals). Results in NMR, HPLC, and even TLC spots are reproducible, which makes downstream isolation and analyses less stressful. Hearing that our batch produced cleaner conversion in a Suzuki coupling, or that a formulation’s shelf-life extended on account of our tight limits on trace aldehydes, always tells us we are hitting the quality marks that matter.

    Applications Where Small Differences Have Big Payoff

    As a seasoned manufacturer, we have watched this compound become more than just an academic curiosity. Beyond its place in heterocycle chemistry, 5-Phenyl-2-Furoic Acid serves as a key building block in synthesizing advanced pharmaceutical candidates, agrochemical R&D projects, and high-performance materials. Chemists in drug discovery appreciate how certain aryl-furoic acids like this one offer unique hydrogen bonding patterns and planarity, which can unlock better activity in novel scaffolds. In our experience, the cleanest reactions and the sharpest yields emerge only when the starting compound is free from colored byproducts and trace acids, and our in-house purification methods make that standard.

    In custom project engagements, development teams have told us our process controls make life simpler downstream. Some research managers credit a reduction in false starts and analytical red flags to cleaner intermediates on their end. A spike in interest for library synthesis has prompted more requests for kilogram lots with comparable purity guarantees, and we've responded by expanding dedicated workups and documentation for larger scale orders.

    Setting Ourselves Apart from Resellers and Reformulators

    Direct manufacturers see things differently from purchasers and intermediaries. For us, every batch produced is an extension of our technical reputation. Unlike blends sourced from disparate lots or resold through several hands, our 5-Phenyl-2-Furoic Acid maintains a chain of custody from drum to drum. Customers finetuning complex synthetic routes count on that consistency. We regularly field questions about plant upgrades, solvent origins, and even how we handle ventilation and filtration—you won’t see those details in third-party MSDS or slick brokerage web pages, but we consider it part of our job to give honest, firsthand answers.

    Regulatory Footprint and the Documentation that Stands Up to Scrutiny

    Having worked with international pharma companies and ambitious boutique labs, we know documentation is just as critical as product quality. Our team handles extensive audits, preparing not just manufacturing records but also change controls, deviation logs, and stability data over time. Our in-house regulatory staff keep an eye on evolving guidelines, so the paperwork that lands in your inbox isn’t just boilerplate—it’s checked and ready for inspection. Meeting not just local guidelines but also ICH and FDA expectations lets our partners move faster through their own due diligence, which in a competitive sector can make all the difference between a promising hit and a stalled project.

    Continuous Improvement: Not Just a Slogan

    Reliability doesn’t happen overnight. We run retrospective quality surveys of production batches and send samples for third-party verification. Regular meetings compare in-house testing to independent lab profiles. If a batch ever lands outside our intended purity or moisture range, the entire plant team reviews the protocols until we solve the cause—whether it involves reagent handling, vessel cleaning, or staff training. Vigilant, ongoing improvement has trimmed cycle times and waste, while making sure that a batch ordered this year delivers results as sharp or sharper than the previous year’s run.

    Occasionally, partners request modifications tailored to proprietary processes. After a series of discussions involving outside chemists, we redesigned our final drying phase for three recent production cycles, eliminating a trace contaminant that plagued their screens. Collaboration kept the costing reasonable and results consistent, demonstrating that manufacturing can adapt in real time without drifting from core values of diligence and traceability.

    Looking Beyond Commodity Chemistry

    We know 5-Phenyl-2-Furoic Acid’s value lies beyond price lists or specification sheets. Its performance in an end-use setting comes from the cumulative muscle memory and technical history behind each batch. The difference isn’t theoretical; it’s built up in real time, drum by drum.

    Inputs matter. Process control matters. Cross-team communication and willingness to adapt matter just as much. Anyone can copy a synthesis from literature. It takes industry experience to know how a batch feels in-hand, how it behaves in a scale-up, or what causes that subtle difference from a competitor’s product in yield or impurity profile. We treat each batch as a technical challenge and a professional statement—not just a commodity.

    We pay close attention to global sourcing trends, evolving application needs, and regulatory shifts in key markets. Open communication with downstream users has let us anticipate new requirements and quickly respond to major changes. When solvent regulations or exposure limits shift in major territories, we don’t just react—we work closely with QC and logistics teams to minimize disruption and adapt storage or transport options proactively.

    Supporting Advanced Chemistry at Every Step

    We ship our product not only locally, but to R&D powerhouses and production lines that fuel real innovation. Feedback cycles with advanced users have pointed us toward ongoing refinements, from cleaner crystallization methods to multi-parameter QC data that gives chemists a deeper look into each lot. Product managers and tech transfer leads in pharma or materials science appreciate that we maintain long-term batch records and can offer material guaranteed to match previous supplies for ongoing projects. As companies demand more transparency and speed, we continue to invest in automation and tracking software, capturing the entire process from sourcing to drum sealing.

    Emergent markets and niche chemistry groups have shared new uses for 5-Phenyl-2-Furoic Acid—applications not originally on our radar. From building new fluorophores to creating next-generation catalysts, these breakthroughs are only possible when base materials consistently meet high expectations. Close partnership throughout the R&D journey helps guarantee successful upscaling, so we’re always ready to discuss novel or customized applications, whether that means accommodating unique purity requirements or delivering on an expedited timeline.

    Practical Advice Born from Years on the Line

    Having worked directly with both technical and procurement departments, we’ve learned that the best supply relationships come from transparency and quick turnaround. We answer technical queries directly, based on experience in our own plant, not from standard-issue sales scripts. If an issue crops up with a delivered batch, we troubleshoot jointly—often putting customer chemists in direct contact with our manufacturing techs rather than routing calls through intermediate brokers. That allows customers to get straight, practicable answers and keeps project timelines moving.

    Many buyers have shared stories of setbacks resulting from switching suppliers, only to discover that an off-brand substitute failed to match in crucial analytical tests or downstream reactions. Drawing on these lessons, we conduct compatibility and cross-check studies in partnership with downstream labs, helping users make direct comparisons and sidestep unexpected hurdles. We treat each inquiry as the start of a working relationship, not just a transaction.

    Customer-Focused Manufacturing: The Key Ingredient

    Our journey with 5-Phenyl-2-Furoic Acid draws on practice and patience. Manufacturing at scale means balancing efficiency with rigorous quality. Regular upgrades in detection technology and tightening of purity benchmarks have improved our offering with every batch shipped. Each container, each lot, brings the promise of a product shaped by genuine industry concerns—practical QC, rapid response, and a willingness to improve.

    No two customers have identical needs, so we stay flexible without sacrificing traceability or documentation quality. By remaining adaptive and detail-oriented, we have been able to deliver this compound for a sweeping array of uses, from daily R&D to advanced manufacturing. Staying in sync with client-side scientists means the material arrives ready to support their most exacting protocols.

    The Road Ahead: Keeping the Bar High

    Our years of hands-on experience in producing and shipping 5-Phenyl-2-Furoic Acid mean each improvement comes from practical need and hard-won insight. Reliable production and careful documentation free our customers to focus on what they do best—cutting-edge research, process optimization, and developing products that raise the bar in their field.

    We plan to keep listening, keep adapting, and keep investing in both new equipment and people. Our door remains open to anyone searching for a long-term partner in specialty chemical manufacturing. The lessons learned from developing and delivering this product are shared in every batch, every technical support call, and every new process improvement. That’s the mark of a manufacturer—not just providing a molecule, but backing it up with years of applied expertise.

    Reach Out for Direct Technical Discussions

    For those interested in a dependable source of 5-Phenyl-2-Furoic Acid, the team remains ready for technical discussions and detailed inquiries. We don’t deal in vague answers—every response is rooted in practical manufacturing experience and shaped by feedback from the lab bench all the way to production scale. If new performance goals or application twists arise, we aim to stand by with insight and support found only in a true manufacturer’s operation.