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2-Amino-6-Fluorobenzoic Acid

    • Product Name 2-Amino-6-Fluorobenzoic Acid
    • Alias 2-Amino-6-fluorobenzoic acid
    • Einecs 223-195-5
    • 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

    306563

    Productname 2-Amino-6-Fluorobenzoic Acid
    Casnumber 399-59-1
    Molecularformula C7H6FNO2
    Molecularweight 155.13 g/mol
    Appearance White to off-white powder
    Meltingpoint Approx. 175-179°C
    Purity Typically ≥98%
    Solubility Slightly soluble in water, soluble in DMSO and methanol
    Pka Approx. 2.5 (carboxyl), 4.5 (amino group)
    Smiles C1=CC(=C(C(=C1F)N)C(=O)O)
    Inchi InChI=1S/C7H6FNO2/c8-5-3-1-2-4(9)6(5)7(10)11/h1-3H,9H2,(H,10,11)
    Synonyms 6-Fluoroanthranilic acid, 6-Fluoro-2-aminobenzoic acid
    Storageconditions Store at room temperature, protected from light and moisture

    As an accredited 2-Amino-6-Fluorobenzoic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The 2-Amino-6-Fluorobenzoic Acid is packaged in a 25-gram amber glass bottle with a secure screw cap and clear labeling.
    Shipping 2-Amino-6-Fluorobenzoic Acid is shipped in tightly sealed containers made of compatible materials to prevent moisture and contamination. Packaging adheres to regulations for chemical substances, with labels indicating hazards and handling precautions. The product is transported under ambient conditions, avoiding extreme temperatures and direct sunlight to maintain chemical stability and integrity.
    Storage 2-Amino-6-fluorobenzoic acid should be stored in a tightly sealed container, away from moisture, heat, and direct sunlight. Keep in a cool, dry, and well-ventilated area. Store separately from incompatible substances such as strong oxidizers and strong bases. Properly label the container, and avoid exposure to extreme temperatures to maintain chemical stability and safety.
    Application of 2-Amino-6-Fluorobenzoic Acid

    Applications of 2-Amino-6-Fluorobenzoic Acid in Industrial Manufacturing

    2-Amino-6-Fluorobenzoic Acid serves as a key intermediate across various advanced chemical sectors. Its role in synthesis enhances purity, efficiency, and yield in high-value downstream applications. We highlight real industrial uses with detailed processing, compliance, and product information.

    1. Pharmaceutical Active Pharmaceutical Ingredient (API) Synthesis

    Pharmaceutical manufacturers frequently use 2-Amino-6-Fluorobenzoic Acid in synthesizing targeted antibacterials and antivirals, particularly as a building block for fluoroaromatic API development. The compound integrates into multi-step syntheses to create potent benzofused structures, with strict traceability and batch consistency. During amide coupling or amidation reactions, our material introduces a fluorinated amino functionality that impacts final API pharmacokinetics. Proper material preparation, validated batch release, and contaminant control are critical to downstream regulatory approvals.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice (GMP) for APIs
    • European Pharmacopoeia Monograph Requirements
    • 21 CFR Part 211 US cGMP Regulations
    • China Pharmacopoeia API Guidelines (ChP)

    Typical usage ratio

    • 8–16% by mole in early- to mid-stage API intermediate formation, adjusted based on molar equivalence to target heterocyclic rings

    Downstream process integration

    • Charged during amidation or coupling step after base ring assembly, usually under inert atmospheres; closely monitored for residual solvents and intermediates

    Final product types

    • Fluoroquinolone antibiotics
    • Pyridobenzoxazine antivirals
    • Custom benzofused heterocycle APIs
    • Experimental lead molecules for clinical trial batches

    2. Agrochemical Active Ingredient Manufacturing

    Agrochemical producers adopt 2-Amino-6-Fluorobenzoic Acid as a fundamental precursor in the synthesis of selective herbicides and fungicides, particularly where fluorinated aromatic systems improve activity and environmental stability. During formulation, the compound supports nucleophilic aromatic substitution to construct triazole or pyrimidine-based actives. Its batch-to-batch consistency aids in mitigating risk of phytotoxic impurities. All processes follow regional agrochemical approval procedures, with full traceability maintained for multi-ton batches.

    Industry compliance standards

    • FAO/WHO Specifications for Plant Protection Products
    • OECD Test Guidelines for Chemicals
    • US EPA Registration Data Requirements (40 CFR Part 158)
    • Regulation (EC) No 1107/2009 for EU Pesticide Registration

    Typical usage ratio

    • 12–22% by mass, subject to herbicide molecular design and final active load; adjusted based on substitution pattern requirements

    Downstream process integration

    • Introduced during core-building stages of active ingredient synthesis; combined with activated halides or nitriles to structure fluorinated rings

    Final product types

    • Triazole fungicides
    • Selective pre-emergence herbicides
    • Seed treatment compound bases
    • Registered post-patent agrochemical actives

    3. Electronic Chemicals for Specialty Polymers

    Manufacturers supplying the electronics sector incorporate 2-Amino-6-Fluorobenzoic Acid as a functional monomer or modifying agent in high-performance polyimides and polybenzoxazoles. The controlled introduction of fluorine atoms within these polymers serves to reduce dielectric constants and increase thermal stability, which are critical properties for flexible displays, advanced PCBs, and microelectronic encapsulation materials. Each batch undergoes precise QC for residual metal and organic purity. Critical integration occurs during condensation polymerization, ensuring copolymer homogeneity and targeted property optimization.

    Industry compliance standards

    • IEC 61249-2-7 Standards for PCB Base Materials
    • IPC-4101 for Specification Sheets for Rigid and Multilayer Laminates
    • RoHS Directive 2011/65/EU for Electronic Components
    • UL 94 Flammability Testing for Plastics

    Typical usage ratio

    • 3–10% by mole in aromatic monomer feed stream, adjusted according to required dielectric properties and backbone flexibility targets

    Downstream process integration

    • Added during dianhydride–diamine polycondensation to modify molecular backbone; access through high-purity feed tanks for viscosity control

    Final product types

    • Flexible circuit substrates for smartphones and wearables
    • Low-k dielectric layers for microchips
    • Microelectronic encapsulants and coatings
    • Advanced flexible display base films

    4. Dye and Pigment Intermediate Formation

    Dye and pigment producers use 2-Amino-6-Fluorobenzoic Acid as a core intermediate in synthesizing specialty azo and anthraquinone colorants, where the amino-fluoro structure increases molecular brightness and lightfastness. The material typically undergoes diazotization and subsequent coupling, resulting in chromophores with enhanced UV resistance and shade intensity. Reliable supply and specification control are essential to achieving consistent color characteristics in textile, leather, and plastics applications.

    Industry compliance standards

    • REACH Regulation (EC) No 1907/2006 for Dye Substances
    • ETAD Code of Ethics for Colorant Manufacturers
    • ZDHC Manufacturing Restricted Substances List (MRSL)
    • OEKO-TEX® Standard 100 Certification (where relevant)

    Typical usage ratio

    • 5–15% of total coupling components by weight in batch diazotization and color coupling reactions, with fine-tuning for hue and brightness

    Downstream process integration

    • Fed directly to diazotization reactors; reacts under controlled conditions to form fluoro-amino-coupled chromophores in aqueous or solvent systems

    Final product types

    • High-performance textile dyes (reactive, disperse)
    • Plastics and synthetic fiber pigments
    • Automotive and architectural coatings
    • Specialty inks and colorant concentrates
    Free Quote

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    Certification & Compliance
    More Introduction

    Introducing 2-Amino-6-Fluorobenzoic Acid: Innovation Rooted in Practical Experience

    Working With 2-Amino-6-Fluorobenzoic Acid: A Manufacturer’s Perspective

    In production environments where reliability, traceability, and precise outcomes matter, 2-Amino-6-Fluorobenzoic Acid consistently serves its purpose. Manufactured in our own facilities, this compound carries the molecular formula C7H6FNO2 and enjoys recognition for its stable crystalline form. We learned to pay close attention to consistency throughout the entire process because minor variations in raw materials and environmental control have a measurable impact on yield and reproducibility. Each batch reflects the same attention to chemical purity, minimizing unexpected results for downstream processes.

    Our typical output delivers 2-Amino-6-Fluorobenzoic Acid with an assay above 98%. This figure is not an arbitrary target, but a reflection of quality-conscious routines followed daily by our technicians—chromatographic checks, moisture analysis, and tightly calibrated filtration that collectively hold the line on contamination. Product coloration and solubility get our attention at every stage, both for ease of downstream formulation and as a barometer of unanticipated impurities. We have seen first-hand how a few tenths of a percent in quality variation turn a smooth synthesis into a troubleshooting challenge.

    Specifications Matter in Applied Chemistry

    Out in the field, researchers and process chemists face sharp deadlines and economic pressures. To them, 2-Amino-6-Fluorobenzoic Acid isn't just a reagent—it's a building block for active pharmaceutical ingredients, dyes, agrochemicals, and functional polymers. We do not rely on generic processes for isolation or purification: active investment in high-performance filtration, gentle drying, and thorough characterization provides a final product that meets the demanding standards set by downstream applications.

    Moisture sensitivity and melting point behavior can spell the difference between a productive synthesis and frustrating batch failures. Incompatibility or excessive water content causes unwanted hydrolysis in more delicate couplings and substitutions. We run thermal analysis and verify the melting point falls reliably between 164°C and 168°C, which we track because slight deviations frequently signal the presence of unwanted side products. Rather than depend entirely on outside reports, our own technical team keeps records and conducts QA on each finished run.

    Those who come to us for 2-Amino-6-Fluorobenzoic Acid typically seek a pale yellow to beige solid, granular enough to handle efficiently and with no detectable odor. Solvent selection also plays a part: we eliminate traces of acetone, ethanol, or DMF in the final step, as these cause headaches later during formulation or scale-up. Simple details, such as particle sizing uniformity, have a way of showing their importance once people move from small benches to pilot reactors.

    Purity and Performance: Hands-On Lessons from Real Production

    Standardization in chemical supply offers peace of mind. We see this up close every month as our regular customers request certificates and inquire about minor profile changes in our spectral scans. Even seasoned chemists often lack the time or equipment to run full identity confirmation on every sample. They trust us—sometimes more than they trust a third-party distributor—because we have no reason to obscure or embellish test outcomes. Each lot of 2-Amino-6-Fluorobenzoic Acid includes a full suite of supporting analytical records, drawing from NMR, HPLC, and elemental analysis, prepared by the teammates directly running those machines, not copied from generic library files.

    Why does this matter? Our end users report noticeable differences between authentic, well-prepared product and inconsistent or residue-laden alternatives. For conjugation strategies and API intermediates, even faint traces of halogenated byproducts or amine contaminants cascade into yield loss or unexpected failures at a late stage. As holders of our own purification know-how, we adjust columns or centrifuges when we notice emerging impurity trends. This hands-on approach matters more than any third-party translation of a technical data sheet, especially when our reputation rests on batches delivered, not claims made.

    Specialization and Unique Fit: Where 2-Amino-6-Fluorobenzoic Acid Makes the Difference

    We witnessed 2-Amino-6-Fluorobenzoic Acid unlock entirely new synthetic pathways for certain pharmaceutical and fine chemical sectors. The amino and fluoro substituents introduce points for selective functionalization that often evade traditional benzoic acid derivatives. As our R&D teams partnered with downstream formulators, they discovered that the placement of fluorine—an ortho orientation to the amino group—significantly improves outcomes in some electrophilic aromatic substitutions, leading to products not easily accessed through other scaffolds. That finding only emerged after dozens of reaction trials and side-by-side purity studies with 3-amino-4-fluoro- and 4-amino-2-fluorobenzoic acids.

    Our direct role in synthesis allows us to offer insight that suppliers often lack. Customers sometimes ask why 6-fluoro substitution matters compared to 4-fluoro analogues. The answer rarely appears in textbooks. The electron density and ortho hydrogen bonding in the 6-position create distinctive reactivities with palladium-catalyzed couplings and amidation protocols. These nuanced behaviors often spell the difference between a scalable reaction and a route stuck at low conversion or plagued by side-products.

    2-Amino-6-Fluorobenzoic Acid also avoids problems prevalent with less carefully produced analogues. Through years of manufacturing, we've seen that certain routes starting from aniline or halobenzoic acids introduce unreacted halide residues, saccharin, or tars that disrupt both structure elucidation and formulation. We optimize temperature gradients and work with controlled atmospheres to sidestep these pitfalls, keeping impurity levels at or below 0.2%. Our routine engagement with real-world customers, from custom API plants to contract research outfits, helps us adapt as new challenges emerge.

    Why Model and Scalability Are Not Empty Words

    Choosing 2-Amino-6-Fluorobenzoic Acid by its CAS number or a model code means little if the source does not guarantee both purity and consistency. Batch-to-batch performance at a kilo or multi-kilo scale, with no hidden lot-to-lot surprises, sets our product apart from off-the-shelf alternatives. Scale-up challenges—caking, color migration, and vessel fouling—have taught us where small variations in process control pay dividends. Experience in dispatching multi-ton shipments tells us these details matter; they also inform the feedback we give to prospective users conducting process evaluation.

    Scale also impacts customer priorities. Academic teams want smaller packs and detailed spectral documentation, while industrial users demand kilogram lots, JIT supply, and trouble-free integration with closed transfer systems. Our batch-wise product tracking connects specification, production date, and QA records to every outbound container. If a downstream lab calls to ask why a batch performed uniquely in their hands, we review both lot data and our own logs, sometimes retracing production pathways to spot the underlying issue. Such transparency builds confidence—a lesson we internalized after a competitor’s batch derailed a client’s trial simply because the published specs masked underlying imbalances.

    Our Accountability in the Marketplace

    Experience has proven that controlling our entire manufacturing chain, from first reactants to the packaged 2-Amino-6-Fluorobenzoic Acid, defines our reliability in the market. Outsourcing, while tempting, frequently coins supply gaps or uneven purity. We structure our internal documentation so both external auditors and proactive customers can review batch traceability and process changes at any time. This hands-on model reduces risk, ensures compliance with regulatory expectations, and anchors our reputation.

    Recent years have seen a surge in application diversity. Our colleagues in pharmaceutical exploration explore new prodrug and bioconjugation approaches. In materials chemistry, the electronic properties introduced by the fluoro substituent offer designers fresh opportunities in specialty polymers. For life science tasks, the amino group provides a reactive handle for PEGylation, isotope labeling, and immobilization strategies. Every user group faces barriers—solubility challenges in non-aqueous media, scale bottlenecks, or difficulty in product isolation. Having weathered each through cycles of feedback and technical troubleshooting, we can speak plainly about what works and why, or when a change in protocol saves time and resources.

    Unlike those relying on third-party upstream feedstocks, we manage both the front-end reactions and back-end refinement. This means our process engineers—and in some cases, the analytical chemists—oversee every step that impacts product quality. Whether the outcome goes on to influence a clinical candidate or ends up embedded in a new colorfast coatings formulation, what leaves our plant reflects what goes into it, every step of the way.

    Considerations for Product Selection

    A direct comparison between 2-Amino-6-Fluorobenzoic Acid and similar compounds brings out trade-offs important to working chemists. Some customers approach us after trials with 2-Aminobenzoic Acid or other fluorinated isomers yield disappointing reactivity or unwanted side-products. The placement of both functional groups on the ring structure can alter stability, rates of electrophilic substitution, and product solubility in polar or apolar systems.

    Several users in pharmaceutical development describe bottlenecks resulting from supplier inconsistency and impurity carryover, especially in multistep sequences. Drawing on dozens of scale-up runs in our own plant, we help customers avoid wasting time and material through careful advance selection and well-documented methodology. No sales pitch replaces a supply partner that has worked through an unplanned production hiccup, found the root cause, and changed its standard work instructions to address the gap.

    Some clients initially overlook the differences between technical-grade and research-grade material, focusing on price or availability over process suitability. Our practice has taught us that the up-front savings often melt away in troubleshooting, re-running purifications, or encountering unanticipated color changes during storage. For sectors requiring regulatory filings or cGMP, we tailor our documentation and process records more closely to withstand detailed review, but the baseline—unvarnished QA—is the same for every lot.

    Responding to Market and Technology Trends

    As sustainability and regulatory compliance take on more importance, we re-examine every stage of our process for 2-Amino-6-Fluorobenzoic Acid. Traditional halogenations and amination steps can generate waste streams or byproducts that require careful handling. We deploy scrubbers, solvent recovery, and water minimization strategies at each step. Not to tick a box, but from long-term experience managing local emissions reports and facing real-world audits. For select customers with strict environmental, health, and safety standards, we provide fully itemized process disclosures, documenting each substance and its fate.

    Operational resilience and adaptability now drive our focus more than ever. As supply chains wobble under world events or shipping interruptions, our internal safety stock, multi-vessel flexibility, and robust documentation allow us to keep pace with project timelines. Transparency about our lead times, possible delays, and the preventive actions we take increases trust and avoids unpleasant surprises. This dedication to candid communication sits side-by-side with technical expertise—a fact our customers raise most often during repeat business surveys.

    How End-Use Affects Product Choice and Handling

    In hands-on practice, the choice of 2-Amino-6-Fluorobenzoic Acid involves more than checking a CAS registry. Downstream applications—from nucleophilic aromatic substitutions to peptide or dye synthesis—bring different purity, handling, and batch-scale requirements. Some processes thrive on larger particle sizes for faster filtration, while others need extra fine material for rapid dissolution. By manufacturing every batch ourselves, we step in quickly to adjust grind size, drying protocol, or packaging, minimizing bottlenecks in customer workflows.

    We listen closely to field feedback on solubility, hygroscopicity, or filterability, and cycle these lessons back into routine production tuning. The result avoids the need for workaround protocols, saving time wasted on repeated recrystallizations or column loadings. With every plant or laboratory setting facing its own set of constraints, our flexibility and practical insight—born from years of round-the-clock production and after-hours troubleshooting—often make the crucial difference in end-use reliability.

    Supporting Future Development

    Looking ahead, we keep pace with advances in chemistry and technology not just through literature but through regular engagement with customers who place 2-Amino-6-Fluorobenzoic Acid at the heart of their new ventures. Whether the context is small scale synthesis for proof-of-concept work or full-scale manufacturing for market launch, we lift supply from an abstract transaction to a collaborative exchange. Our team tracks both historical runs and contemporary technical challenges, using the lessons of the past decade to refine, anticipate, and improve.

    Our relationship with 2-Amino-6-Fluorobenzoic Acid runs deeper than order numbers and purity statements—it extends into the lab notebooks and process maps of partners who rely on us for both steady delivery and honest troubleshooting. In an environment shaped by increasing regulatory scrutiny, environmental awareness, and technical sophistication, authentic experience and genuine process mastery matter more than marketing gloss.

    For any team looking to build robust, scalable syntheses anchored on reliable starting materials, 2-Amino-6-Fluorobenzoic Acid from an engaged, transparent manufacturer consistently delivers on practical, technical, and quality fronts. Everyday decisions about process optimization, cost, and reliability all benefit from supply partners who work with, not just for, their customers.