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2-Bromobenzylamine

    • Product Name 2-Bromobenzylamine
    • Alias o-Bromobenzylamine
    • Einecs 216-611-1
    • 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

    980351

    Cas Number 4439-10-1
    Molecular Formula C7H8BrN
    Molecular Weight 186.05 g/mol
    Iupac Name 2-bromobenzylamine
    Appearance Colorless to pale yellow liquid
    Melting Point -20 °C
    Boiling Point 123-125 °C at 16 mmHg
    Density 1.437 g/cm³ at 25 °C
    Refractive Index 1.613
    Solubility In Water Slightly soluble
    Flash Point 108 °C

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

    Packing & Storage
    Packing The 2-Bromobenzylamine comes in a 25 g amber glass bottle with a secure screw cap, labeled with hazard, purity, and supplier details.
    Shipping 2-Bromobenzylamine is shipped in tightly sealed chemical containers, protected from light and moisture. It must comply with relevant transport regulations for hazardous materials. The chemical should be packaged securely to prevent leaks or breakage during transit and labeled with appropriate hazard warnings. Shipping is typically by road, air, or sea under controlled conditions.
    Storage 2-Bromobenzylamine should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from moisture, heat, and incompatible substances such as strong oxidizers and acids. It should be kept away from direct sunlight and ignition sources. Personal protective equipment is recommended when handling, and storage areas should be clearly labeled and secure.
    Application of 2-Bromobenzylamine

    Applications of 2-Bromobenzylamine in Industrial Manufacturing

    2-Bromobenzylamine serves as a key intermediate in multiple industrial sectors requiring controlled synthesis of advanced chemical compounds. Its aromatic amine structure, paired with the bromine substituent, lends itself to targeted transformations in fine chemical, pharmaceutical, and material production lines.

    1. Pharmaceutical Intermediate for Antihypertensive APIs

    Pharmaceutical manufacturers source 2-Bromobenzylamine for its role in the synthesis of active pharmaceutical ingredients, particularly for antihypertensive drugs such as certain angiotensin II receptor antagonists. The amine group facilitates imine condensation and reductive amination steps, while the bromine acts as a handle for metal-catalyzed substitutions, crucial for assembling complex benzylic frameworks. Strict control of impurity profiles and trace metal content is mandatory to meet API quality benchmarks, requiring robust QC and validated cleaning regimens throughout the process chain.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • European Pharmacopoeia 10.0 Monograph Standards
    • US FDA 21 CFR Part 210/211 for API production
    • Trace impurity limits per ICH Q3A/B

    Typical usage ratio

    • 0.9–1.2 molar equivalents relative to the core aromatic substrate, adjusted for target yield and purity

    Downstream process integration

    • Employed in the early-stage amination or as a coupling partner during palladium-catalyzed C–N bond formation
    • Used as a protected or free base intermediate, depending on the API route
    • Participates in one-pot condensation followed by downstream hydrogenation or cyclization
    • Subjected to acid-base extraction and crystallization before final API purification

    Final product types

    • Losartan potassium and related sartans
    • Custom antihypertensive small-molecule APIs
    • Advanced building blocks for cardiovascular drugs
    • Candidate compounds in generic drug synthesis pipelines

    2. Agrochemical Intermediate for Fungicide Manufacture

    Agrochemical formulators utilize 2-Bromobenzylamine to introduce aminobenzyl groups into fungicidal scaffolds, producing high-value triazole and imidazole compounds. Selective bromination enhances binding affinity and metabolic stability in targeted formulations. This intermediate supports high-throughput parallel syntheses, helping expedite regulatory approval by ensuring batch-to-batch consistency and conformance to global pesticide regulations.

    Industry compliance standards

    • FAO/WHO Joint Meeting on Pesticide Specifications (JMPS)
    • REACH Annex XVII for agrochemical substances
    • US EPA Pesticide Registration (FIFRA)
    • ISO 9001:2015 for manufacturing trace control

    Typical usage ratio

    • 0.8–1.1 parts by weight per part of core triazole ring system, modulated by synthetic efficiency and target loading

    Downstream process integration

    • Initial nucleophilic aromatic substitution to install the aminobenzyl moiety
    • Integrated in multistep batch reactors for scale-up and contaminant removal
    • Undergoes acid-catalyzed ring closure and halogen exchange steps
    • Feeds directly into crystallization or continuous extraction units

    Final product types

    • Propiconazole and related triazole fungicides
    • Imidazole-based crop protection agents
    • Intermediate compounds for custom plant protection research
    • Technical-grade active substance blends

    3. Advanced Dye and Pigment Intermediate

    Dye and pigment producers adopt 2-Bromobenzylamine as a tailored intermediate to introduce both electron-withdrawing and electron-donating substituents in aromatic dye structures. Its balanced reactivity supports the formation of mono-azo and anthraquinone systems. The bromine facilitates targeted cross-coupling reactions, and the amine enables Schiff base formation to fine-tune chromophore performance. Manufacturers implement rigorous hazard controls due to the required high-temperature and high-pH processing steps.

    Industry compliance standards

    • OEKO-TEX 100 chemical input management
    • EU REACH compliant substance inventory for dyes
    • ZHEJIANG Provincial Emission Standards for Dye Manufacture
    • ISO 14001:2015 for environmental management

    Typical usage ratio

    • 1.0–1.3 weight equivalents per chromophore-forming monomer, refined by batch color yield studies

    Downstream process integration

    • Preparation of diazonium salts for azo dye synthesis
    • Used as a substrate for Buchwald-Hartwig amination in pigment manufacture
    • Enters host–guest encapsulation processes to enhance lightfastness
    • Processed in automated reactor lines for bulk pigment formation and microfiltration

    Final product types

    • Reactive dyes for cotton and viscose
    • Anthraquinone pigments for plastics and coatings
    • Custom specialty dyes for electronic and textile use
    • Toners and inkjet colorants

    4. Specialty Polymer Synthesis for Functional Coatings

    Manufacturers in the advanced materials sector incorporate 2-Bromobenzylamine into synthesis lines for specialty polymers, including polyimides and imine-linked frameworks. The brominated aromatic amine serves as a node for covalent network assembly and molecular tailoring in coating resins. Its structure allows for improved crosslinking and adhesion on engineered surfaces, such as electronic device housings and chemically resistant films. Integration into closed-system, high-viscosity reactors is common to manage volatility without compromising product throughput.

    Industry compliance standards

    • ISO 10993-5 Biocompatibility for coatings in electronics
    • RoHS Directive for electronics-grade coatings
    • UL 94 Flammability standard for plastic materials
    • GMP for packaging coatings if intended for food contact

    Typical usage ratio

    • 5–10% by mass in prepolymer mixtures, decreased for thin-film applications or increased for crosslinked resin matrices

    Downstream process integration

    • Incorporated during early-stage prepolymer or polycondensation reactions
    • Acts as a chain extender or crosslink initiator in specialty coatings
    • Enters high-shear mixing prior to solvent evaporation or spin coating
    • Subjected to post-cure treatments under inert gas for improved film properties

    Final product types

    • Polyimide electronics coatings
    • High-adhesion functional films for LCD substrates
    • Protective resins for automotive and appliance parts
    • Chemical-resistant container coatings
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    Certification & Compliance
    More Introduction

    2-Bromobenzylamine: A Manufacturer’s Look at Consistency, Performance, and Responsible Supply

    In-House Production Delivers Reliable Quality

    Producing 2-Bromobenzylamine takes experience and attention to every batch, not just the certificates. We have learned that controlling the full manufacturing process, rather than relying on third-party blenders or tollers, pays off in purity and batch-to-batch consistency. Raw material selection plays a major part — we source bromine and benzylamine through well-established supply lines to avoid surprises in downstream chemistry. Each component goes through multi-stage verification before entering production. The reaction itself calls for careful temperature regulation and moisture management, especially considering the sensitivity of the amine function and the reactivity of the brominated ring. Laboratory-quality results at scale do not come from short-cuts. We clean every reactor between runs, test intermediates as much as the final compound, and invest in glass-lined equipment to prevent cross-contamination.

    We see chemists choosing our 2-Bromobenzylamine because stringent purity makes the most difference at the next step. Downstream synthesis—whether for specialty pharmaceuticals, new agrochemical scaffolds, or advanced materials—demands defined isomer content and no false peaks during HPLC or GC-MS checks. Experience shows that low-level halide or amine byproduct residues, which slip by in low-grade commercial material, quickly cause issues in acylation or cyclization reactions. We maintain specifications under 0.5% for related impurities and consistently provide analytical documentation drawn from our own labs. Not much can substitute for knowing what will happen when the batch arrives, and purity tells the real story in each flask.

    The Role of 2-Bromobenzylamine in the Lab and Beyond

    2-Bromobenzylamine is not just a specialty repack product; it’s a genuine intermediate for many value-added molecules. In our discussions with customers—especially those engaged in small-scale innovation—this compound repeatedly shows up in research groups aiming to build new heterocycles, benzylated scaffolds, or perform stepwise substitution on the aromatic ring. Its amine function opens up a broad field for Schiff base formation, reductive amination, and urea derivative synthesis. Building libraries for structure-activity relationship studies often starts with a library of benzylamines. Among these, the 2-bromo substitution offers an interesting entry point for Suzuki, Buchwald-Hartwig, or Ullmann couplings. We’ve worked alongside contract research organizations and process chemists who use our material to screen catalyst ligands, prepare diagnostic radiotracers, and tackle patent-busting routes where the bromo handle is essential.

    Years ago, we learned to pay attention to user feedback from project chemists. Scale makes a difference. Even at kilogram quantities, end users regularly mention ease of dissolving, stability in storage, and minimized trace bromide evolution, which can corrode sensitive setups. We focus on water trace control to avoid any Amadori rearrangement or slow degradation. Users in diagnostic and imaging chemistry, where radiolabeling is performed, note the benefits of chiral stability and the avoidance of enantiomeric excess issues—critical for regulatory filings. We draw on that feedback to tune formulation and packaging, offering amber glass packaging to reduce light-induced alteration and inert-gas blanketing if requested for projects needing extra shelf life.

    Comparison: 2-Bromobenzylamine Versus Other Aromatic Amines

    Not all benzylamines are made the same. While some users might default to a simple benzylamine or even 4-bromo analogs, the ortho-bromo variant stands apart in many bench and pilot processes for its unique reactivity and directing effects. The position of bromine on the ring critically influences subsequent chemical transformations. It encourages ortho-directing behavior in electrophilic aromatic substitution and facilitates palladium-catalyzed cross-coupling without inviting unwanted meta-activation or byproduct complexity seen with para substituents. In a practical sense, this orthogonal reactivity has real value for chemists seeking to design concise synthetic routes with fewer purification headaches.

    Competition in the aromatic amine world can sometime favor cheaper alternatives, yet downstream cost discipline depends far more on yield and selectivity than the up-front unit price. Our experience with multinational customers supports this. Bringing 2-Bromobenzylamine into an established route, especially compared to nitroaniline reductions or random halogenations, typically increases reproducibility and reduces the risk of post-reaction clean-up. This, in turn, leads to less solvent use, savings on labor, and a more tightly controlled impurity profile. Over the past five years, we’ve documented these advantages in collaborative programs with academic and industrial partners—highlighted in higher conversions, faster scale-ups, and easier regulatory qualifications.

    Model, Specifications, and Analytical Confidence

    We batch-produce 2-Bromobenzylamine as a crystalline solid, color ranging from light tan to nearly white depending on cooling rates and minor polymorphic variation—though spectrum analysis always confirms structure. Melting point consistently measures around 29–33 °C. Each batch undergoes identity confirmation by nuclear magnetic resonance and mass spectrometry, with further cross-validation using IR fingerprinting for functional group integrity.

    Our purity guarantee rests on rigorous HPLC quantification, with typical results exceeding 99% for main component and trace specification for residual solvents and total halides. Because even low-level oxygen- or nitrogen-containing byproducts can complicate later transformations, we enforce a stricter upper bound compared to resellers. Moisture content remains below 0.3% to prevent hydrolysis or amine oxidation over time. Every lot ships with a complete spectrum set, and our technical support is equipped to discuss any result in detail—a level of transparency sometimes missing among large-volume traders, but non-negotiable for projects where documentation keeps timelines moving.

    Trust Built on Traceability and Process Know-How

    On-site production brings a big advantage when it comes to traceability. We keep records from raw material lots through final drum or vial. Finished 2-Bromobenzylamine does not sit in long-term warehouse storage, which limits age-related degradation and reduces the risk of off-spec drift that can occur in third-party stockpiles. By integrating purification and drying within our facility, we avoid the unidentified residues that often appear in material sourced through distant brokers, particularly those who aggregate from several regions.

    We have invested in process improvements responding directly to feedback from scale-up chemists and manufacturing engineers. Several years back, we re-engineered our crystallization step to avoid needlelike batch morphologies, which many users found difficult to handle in automated powder feeds. This seemingly minor change led to improved reproducibility in downstream weighing and dosing, saving time for any client transitioning from lab scale to pilot reactors. With monthly reviews, our team evaluates each client complaint or suggestion, using process analytical technology to spot trends that might escape standard release testing.

    Why Regulatory Compliance and Documentation Matter

    With regulatory scrutiny at an all-time high, end users expect transparent, robust documentation. Our position as primary manufacturer—not just a contract packager—makes supplying full analytical profiles and trace impurity data straightforward. Customers in regulated industries count on documentation for batch validation and regulatory submissions. As part of ISO-certified quality management, we archive analytical histories and provide additional reference standards for recurring clients. Whenever a process demands more than standard COA, we accommodate custom reports covering specific genotoxic impurities or stress testing profiles. Our ability to speak to synthesis and stability at the source supports customers racing through new chemical entity development, where paperwork as much as the product itself keeps projects on the rails.

    Efficient Shipping and Responsible Packaging

    Packing and logistics for 2-Bromobenzylamine involve more than simply filling a drum. This compound, while manageable under ambient shipping, benefits from minimal exposure to moisture and swings in temperature. We use sealed, inert-lined glass containers for research and pilot orders, or steel drums with vapor-tight gaskets for larger volumes. Every shipment leaves our site only after stabilization and moisture testing, preventing common issues like product caking or dust formation. Feedback from international partners led us to upgrade all bulk packs with tamper-evident seals, minimizing customs hold-ups and providing customers with proof of product integrity.

    We know delays hurt. Fast, accurate delivery grows from internal process control and reliable stock. By handling fulfillment on our own premises instead of through distributors, we keep direct accountability and traceability for each unit shipped. This way, urgent projects can access expedited logistic support with confidence that chain-of-custody remains intact throughout.

    Continuous Improvement and Industry Partnerships

    Today, as sustainability moves up the agenda, we are investing in greener synthesis routes for 2-Bromobenzylamine. We have reduced reliance on excessive halogenation steps and now recycle bromide byproducts back into upstream chemistry. Careful management of effluent and solvent reuse form a cornerstone of our environmental stewardship program. Feedback from industry partners drives these efforts—large pharmaceutical clients and specialty material innovators push for more sustainable sourcing, and we respond not with generic claims but by showing process changes and lifecycle assessments.

    Collaboration with process chemists worldwide informs our direction. Over twenty years, we have built relationships with R&D groups who provide direct feedback on new reaction needs, such as customization for isotopic labeling or reduced residual metal content for catalyst-sensitive applications. These conversations guide plant investments and inspire us to innovate in purification or analytical methods, keeping us responsive to the next generation of challenges.

    Understanding Real-World Needs in Process Chemistry

    Many industry users find that successful scale-up of bench recipes involving 2-Bromobenzylamine exposes issues not visible at the gram scale. As a direct producer, we have seen this pattern repeatedly—unexpected side products, filter blockages, or inconsistencies in melting profile can slow progress or increase purification costs. By maintaining application support in tandem with product delivery, we help troubleshoot these issues and often recommend minor process tweaks. For instance, adjusting solvent ratios during recrystallization or modifying agitation speeds during reaction set-up can resolve throughputs that seemed intractable using standard operating procedures.

    Academic researchers benefit as well, especially those working under grant deadlines or seeking to publish reproducible methods. We support collaboration with reference samples and openly share technical observations—such as how minute differences in product particle size influence the formation of downstream cocrystals or solvates. This level of openness comes from years of direct feedback and on-the-ground engagement, not simply sending catalogs or digital spreadsheets.

    Current and Emerging Applications

    The breadth of uses for 2-Bromobenzylamine continues to surprise even our own technical staff. While originally most volume went into fine chemical intermediates and pharmaceutical raw materials, we have seen a rise in demand for advanced specialty coatings, molecular electronics, and diagnostic imaging research. Investigators building organometallic complexes often rely on this unique structure to balance ligand effects and enhance stability during catalysis. Process improvements in our route now enable us to offer isotopically enriched variants, supporting both academic and industrial research in labeling and tracing.

    Specialty agrochemical developers bring novel requirements, particularly around impurity thresholds and scalability. Here, our experience with custom synthesis plays a key role—our team helps translate pilot-scale needs into consistent kilogram or metric-ton quantities. These partnerships have helped us refine downstream logistics and tailor supply formats to emerging needs, reflecting a willingness to support innovation rather than simply acting as a commodity supplier.

    Value for Research and Bulk Users Alike

    End users tell us that the practical value of our 2-Bromobenzylamine comes down not only to specification and compliance but also to reliability and real communication. Small batch researchers, entrepreneurs, and global manufacturers all need the same confidence: that each order will match the last, that technical support can respond to issues, and that new application requirements will be met with engagement rather than indifference.

    Our direct involvement in synthesis, purification, testing, and shipping means clients pick up the phone or write to people actually responsible for the material—not intermediaries looking for the next commission. Many long-term partnerships began with a single technical problem or challenging application. Our ethos growing out of these encounters remains simple — mutual respect, technical honesty, and the firm belief that clear feedback makes every batch better.

    Future Outlook for 2-Bromobenzylamine

    As new fields call for more specialized molecules, we see demand expanding for reliable, well-characterized intermediates. 2-Bromobenzylamine represents a benchmark in managing complexity — a compound where every step of the process matters, from raw bromine selection to final drum sealing. Our manufacturing culture emphasizes learning from every batch and every customer discussion, driving improvement through open exchange and technical stewardship.

    By providing material whose consistency and performance have been proven on multiple continents and across dozens of reaction platforms, we stake our reputation on more than certificates and claims. We see each order as a fresh commitment—to the science being done with our material, and to the people driving progress in labs and plants around the world.