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2-Hydroxy-6-Bromoacetophenone

    • Product Name 2-Hydroxy-6-Bromoacetophenone
    • Einecs 252-167-6
    • 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
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    Specifications

    HS Code

    189563

    Chemical Name 2-Hydroxy-6-Bromoacetophenone
    Cas Number 17420-30-3
    Molecular Formula C8H7BrO2
    Molecular Weight 215.05
    Appearance Light yellow to yellow crystalline powder
    Melting Point 97-101°C
    Boiling Point No data available
    Solubility Slightly soluble in water, soluble in organic solvents
    Purity Typically >98%
    Storage Conditions Store in a cool, dry place, keep container tightly closed
    Iupac Name 1-(2-hydroxy-6-bromophenyl)ethan-1-one
    Synonyms 2'-Hydroxy-6'-bromoacetophenone
    Density No data available

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

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    Application of 2-Hydroxy-6-Bromoacetophenone

    Applications of 2-Hydroxy-6-Bromoacetophenone in Industrial Manufacturing

    2-Hydroxy-6-Bromoacetophenone is produced at industrial scale for highly specialized uses in the chemical and pharmaceutical sectors. Its unique molecular structure and reactivity support a limited group of advanced downstream applications. As a direct manufacturer, we emphasize compliant integration into customer formulations, providing technical data, process support, and documented traceability in every supply.

    1. Pharmaceutical Intermediate Synthesis

    2-Hydroxy-6-Bromoacetophenone serves as a crucial intermediate in the multi-step production of selective kinase inhibitors and acetophenone-based active pharmaceuticals. Sourcing from validated manufacturers is critical due to strict impurity controls and process traceability required in regulated markets. Formulators precisely dose this compound in targeted coupling and acylation steps, often under controlled temperature conditions. Downstream processes further elaborate this intermediate into high-purity final APIs, with all input materials subject to full quality audits and regulatory disclosures.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • US FDA 21 CFR Part 211 (CGMP for Finished Pharmaceuticals)
    • EU GMP Part II Guidelines
    • Chinese Pharmacopoeia General Chapter 0921 API Process Controls

    Typical usage ratio

    • Applied at 0.05–0.25 molar equivalents as dictated by target molecule stoichiometry; further adjusted according to conversion yield and process purity requirements per batch.

    Downstream process integration

    • Introduced during Stage 2–4 in multi-step organic synthesis, especially in directed bromination and subsequent nucleophilic substitution; monitored via HPLC and batch reaction tracking.

    Final product types

    • Oral kinase inhibitor tablets and capsules
    • Injectable small-molecule drugs
    • Pharmaceutical grade intermediate bulk chemicals
    • Research-use only (RUO) substance libraries

    2. Agrochemical Active Ingredient Manufacturing

    Chlorinated and brominated acetophenone derivatives derived from this raw material play a pivotal role in the synthesis of specialty herbicides and fungicides used in high-value crop protection. Agri-science facilities demand exacting tolerances to minimize impurities during the formulation of these actives. Reactors utilize 2-Hydroxy-6-Bromoacetophenone in coupling and substitution steps where bromine transfer is essential to selectivity, and rigorous pre-shipment quality verification is standard to prevent downstream synthesis deviations.

    Industry compliance standards

    • ISO 9001:2015 Quality Management Systems (for agrochemical synthesis)
    • FAO/WHO Specifications for Plant Protection Products
    • EPA FIFRA 40 CFR registration protocols (for US market)
    • REACH Annex VII Registration (where required in EU)

    Typical usage ratio

    • Employed at 2–4% by weight of total reactant mass; precise loading depends on desired active concentration and downstream reaction efficiency.

    Downstream process integration

    • Charged to main reactor during early phase bromination and acetylation under solvent-controlled environment; monitored by GC for endpoint determination and in-process control.

    Final product types

    • Selective pre-emergence herbicide formulations (granular and liquid)
    • Systemic fungicide active ingredient concentrates
    • Seed treatment additive intermediates
    • Plant growth regulator precursors

    3. Fine Chemical Building Block for Dye Intermediate Production

    2-Hydroxy-6-Bromoacetophenone is integral to constructing complex aromatic precursors needed for industrial dye manufacturing, particularly in processes requiring ortho-hydroxy-bromo-group substitution. Manufacturers value consistent particle size and high purity here to avoid color variability or contamination in downstream pigment intermediates. Precision dosing in nucleophilic aromatic substitution and ring closure steps under high-temperature or alkaline conditions ensures reproducible yields and color consistency for finished dye products.

    Industry compliance standards

    • ISO 14001:2015 Environmental Management Systems (for process effluent control)
    • REACH Substance Registration (for European dye products)
    • ZDHC MRSL (for apparel and footwear industry supply chains)
    • Chinese National Standard GB/T 18414 on Environmental Safety of Dye Additives

    Typical usage ratio

    • Dosage ranges from 1.5–3.0% by mass during initial coupling; fine-tuned according to downstream batch scale and color shade development parameters.

    Downstream process integration

    • Directly added at reaction start for nucleophilic substitution or cyclization in high-performance pigment precursor production; final color properties controlled by purity of this input chemical.

    Final product types

    • Anthraquinone and azobenzene dye intermediates
    • High-purity azo pigments for textile use
    • Specialty ink coloration agents
    • Electronics-grade colorant bases

    4. Photoinitiator Precursor for UV-Curable Resin Manufacturing

    As a specialty aromatic ketone, this compound is employed by formulators as a customizable precursor during the synthesis of high-reactivity photoinitiators for UV-cured resins. In this role, it enables precise modification of absorption wavelength and polymerization activation rate to meet advanced coatings and 3D printing requirements. Quality controls extend to reaction kinetics, and trace level monitoring ensures minimal byproduct formation in high-end downstream photoinitiator blending.

    Industry compliance standards

    • ISO 9001:2015 Quality Management Systems
    • FDA 21 CFR 175.300 for coatings in indirect food contact applications
    • RoHS 2011/65/EU for electronic device coatings
    • European Printing Ink Association (EuPIA) Guidelines for UV Inks

    Typical usage ratio

    • Introduced at 0.5–1.2% by weight relative to resin matrix, adjusted for target photoinitiator reactivity and required UV absorption spectrum.

    Downstream process integration

    • Fed into synthesis reactor before final ketone/aromatic ring modification step, followed by purification to remove residual starting material; operational temperature and mixing speeds set per proprietary resin system.

    Final product types

    • UV-cured clear and pigmented coatings for plastics
    • 3D printer resin photoinitiator blends
    • Industrial inkjet printing formulations
    • Rapid-curing adhesives for electronics assembly

    5. Specialty Intermediate for Fragrance Ingredient Synthesis

    Chemical manufacturers exploit this compound’s ortho-hydroxy substitution to enable downstream cyclization and ring expansion for select aromatic fragrance intermediates. The material typically enters specialized reactors where controlled pH and solvent systems foster high-purity conversion to lactones and related aromatics. Purity and trace impurity management are paramount for applications in the fine fragrance and regulated personal care manufacturing chain.

    Industry compliance standards

    • IFRA Standards and Guidelines for Fragrance Ingredients
    • ISO 22716:2007 (Cosmetic GMP)
    • REACH Registration (for cosmetic raw materials in Europe)
    • Cosmetic Ingredient Hotlist (Health Canada, if applicable)

    Typical usage ratio

    • Applied at 3–7% of total reactant mass in batch fragrance intermediate synthesis; operational ratio selected to maximize olfactory purity and minimize off-notes.

    Downstream process integration

    • Charged to reactor at first aromatic substitution stage, followed by cyclization to produce lactone ring-containing compounds; monitored by GC-MS for trace-level impurities pre-formulation.

    Final product types

    • Isolated aroma intermediates for blending
    • Long-lasting floral and woody note additives
    • Fine fragrance and perfumery bases
    • Personal care formulation intermediates
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    More Introduction

    2-Hydroxy-6-Bromoacetophenone: Unlocking Reliable Performance in Chemical Synthesis

    The Place of 2-Hydroxy-6-Bromoacetophenone in Laboratory and Industry

    Any laboratory or production process runs smoother when you have chemicals that do their job without fuss. That’s what drew my attention to 2-Hydroxy-6-Bromoacetophenone. It’s not just about the raw data on purity or melting point—lots of products post impressive numbers. Instead, it’s about dependability and consistent quality during practical work. This compound stands out for a reason, especially for professionals synthesizing advanced pharmaceutical intermediates, exploring new organic frameworks, or tweaking chemical reactions to find more efficient pathways. My years in the lab taught me that you can’t always chase the newest solution; sometimes, reliability makes or breaks your day.

    Getting to Know the Model and Specifications

    The heart of 2-Hydroxy-6-Bromoacetophenone is its distinct molecular structure—a bromo substituted acetophenone with a hydroxy group at the 2-position and a bromine at the 6-position. Chemists using this product appreciate its white to pale-yellow crystalline appearance, a clear indication of its high purity. When testing, it displays a melting range that offers easy confirmation of its authenticity; the absence of unexpected colors or residue makes a difference during routine purity checks.

    I remember prepping for a sequence that needed a solid brominated intermediate—the precursor for an aromatic ether. Selecting this compound over others, I realized that its well-defined composition resulted in better yields and no need for extra purification steps. The solubility in most organic solvents, such as ethanol and dichloromethane, smooths out reaction setup. No one wants to waste hours just trying to dissolve a stubborn reagent, so suitability in common solvents goes a long way.

    Available in lab-scale through industrial quantities, each batch lines up with strict guidelines. Quality assurance teams scrutinize for byproducts that could sabotage downstream reactions. In practice, seeing minimal trace impurities assures you that you won’t hit snags due to unexpected side reactions. For those who value straightforward work, these things matter more than a handful of theoretical numbers on a page.

    Role in Synthesis and Research: From Lab Bench to Pilot Plant

    Where does 2-Hydroxy-6-Bromoacetophenone actually fit in? Working with both academic and industrial partners, I noticed it takes on a variety of roles: a starting block for more complicated molecules, a functionalized intermediate for pharmaceuticals, or a stepping stone to agrochemicals. While some acetophenone derivatives overlap in utility, the unique substitution pattern here opens doors in regioselective transformations. Chemists often aim for efficiency, designing their pathways with minimal steps. The ortho-hydroxy and para-bromo arrangement provides both reactivity and selectivity, allowing reactions like etherifications, couplings, or even metal-catalyzed processes with fewer detours.

    Take a typical day scaling up a new synthetic route. You may want to introduce bulky groups or extend the aromatic framework. The hydroxy handle welcomes protective group strategies, and the bromine signals readiness for Suzuki-Miyaura or Buchwald-Hartwig couplings. From pain relievers to agricultural fungicides, this intermediate bridges research and application, opening the door to cost and time savings.

    How It Differs from Similar Compounds

    Plenty of bromo- and hydroxyacetophenone variants line lab shelves, but they don’t all serve the same purpose. What’s noticeable with 2-Hydroxy-6-Bromoacetophenone is the recurring feedback from chemists who needed both selectivity and handling comfort. Other regioisomers, lacking the precise arrangement of substituents, often lead to mixtures or unexpected byproducts. During conversations with collaborators, complaints about time wasted sifting through complex purification steps are common. With this specific compound, reactions trend toward higher selectivity, a genuine upside when scale and cost matter.

    The placement of the hydroxy group makes certain modifications much easier, especially where hydrogen bonding or directed ortho-metalation comes into play. Alternative products without this setup regularly fail to deliver the same tidy reaction outcome or may limit the functional groups you can introduce. In real-world experimentation, the ability to swap the bromine for more elaborate aromatic substituents, conjugate with boronic acids, or simply construct new scaffolds, is what reduces development headaches. It’s not only about reactivity on paper but delivering predictable, reproducible results when exchanging knowledge between research and manufacturing teams.

    Addressing the Demands of Modern Chemistry

    One prevailing challenge in research today is the push for greener, more responsible chemistry. Many teams aim to limit waste, use safer solvents, and adhere to principles avoiding excessive by-products. In practice, using a reliable and specific intermediate like 2-Hydroxy-6-Bromoacetophenone puts this goal within reach. Rather than adapting generic, mismatched reagents, sticking to a finely tuned intermediate streamlines working conditions, sidestepping the need for harsh purification methods.

    I have seen teams in pharmaceutical process development use this compound to limit purification cycles, thereby reducing the need for extra solvents or waste treatment steps. One advantage is straightforward work-up conditions, minimizing operator exposure and keeping emissions low. Fewer workarounds mean less stress both for the chemist and the environment.

    Safe Handling and Storage Reminders

    Safe use underpins every discussion about chemical products. 2-Hydroxy-6-Bromoacetophenone doesn’t call for extraordinary storage conditions—a clean, dry, airtight container in a stable environment does the trick for most facilities. Spills or exposure should prompt all the standard protocols: skin covered, eyes protected, and immediate cleanup to keep bench and equipment in good order.

    During several years in a multi-user synthetic space, I watched people handle this product with fewer complications than some of its more hazardous cousins. A notice on the bottle is enough to remind everyone about gloves and dust masks but it remains manageable for experienced users. For those managing chemical inventories or maintaining stockrooms, the stability and straightforward appearance of this solid translate into a more predictable workday.

    Why Consistent Sourcing Matters

    Predictability defines a successful synthetic project. Purchasing off-brand or unverified lots of starting material cuts too many corners, risking both output and regulatory headaches. Reliable supply of 2-Hydroxy-6-Bromoacetophenone means that specifications match, analysis aligns, and batches perform to expectations. In regulated fields, sloppy sourcing isn’t just a nuisance—it can hamper project timelines or raise red flags during audits.

    I recall one pharmaceutical client who faced setbacks after discovering a single impurity, traced to a lower-grade intermediate. Fixing the issue called for days of follow-up analysis, resynthesis, and thousands in lost labor. Since then, every synthesis run uses compounds with certificates backed by high-performance liquid chromatography (HPLC) and nuclear magnetic resonance (NMR) confirmation. This isn’t just about ticking boxes; it can spell the difference between smooth product development and drawn-out trouble-shooting.

    Facilitating Research and Development

    Anyone engaged in research faces the challenge of adapting to new targets, staying ahead of the latest literature, and keeping up with scale as projects move forward. During this process, a versatile intermediate like 2-Hydroxy-6-Bromoacetophenone often serves as a springboard. It lets researchers pivot quickly. Need to try out a new protecting group strategy or test a different cross-coupling? This is one of those compounds you reach for because it moves projects along, letting you build complex molecules in less time.

    In teaching environments, graduate students and postdocs need reliable building blocks to try out new reaction methodologies. Making a habit of selecting consistent starting materials means you can compare student results year after year—less troubleshooting, more productive research. Even large corporate labs find value in this, as they validate patents or work up scalable methods for production.

    Supporting Innovation: Open Doors for Future Compounds

    The pace of innovation in chemical synthesis doesn’t slow down. Today’s intermediate might serve as inspiration for tomorrow’s breakthrough in medicine or crop protection. In both industrial discovery and academic competition, chemists push to think creatively—to modify, extend, or even upcycle classic intermediates like 2-Hydroxy-6-Bromoacetophenone for new functions.

    It’s not limited to one slice of research, either. Medicinal chemists use this compound to attach pharmacophores, build diversity libraries, or generate candidate molecules for drug screening. Agrochemical researchers lean on it for tailoring new active formulations. In polymer science, the aromatic and halide features let chemists tweak backbone structures or introduce functional groups for specialty applications. A compound that can flex like this becomes a trusted ally in the search for better, safer, or more effective chemical solutions.

    Cost Effectiveness and Practicality in Choice

    Budgets govern a lot of decisions in modern research labs. Products like 2-Hydroxy-6-Bromoacetophenone earn their place on order lists by balancing performance and price. You have to consider not just the upfront cost, but what you save by avoiding time-intensive cleanups or batch failures. For smaller startups with limited funding, a reliable intermediate reducing risk pays off more than chasing one-off opportunities.

    It takes a handful of successful runs before anyone trusts a new supplier or switches from a legacy intermediate. Over time, stories circulate in lab meetings—one group cut back their column chromatography steps, another pushed for green metrics, and a third hit project milestones thanks to shorter synthetic pathways. Conversations shift from theoretical comparisons to practical success. A compound’s “value” isn’t just listed on an invoice; it accumulates with every smooth reaction and every batch of product that clears QC on the first go.

    Facts and Insights: Making Informed Choices

    Every purchase, every synthetic plan, depends on good data. A few things stand out with 2-Hydroxy-6-Bromoacetophenone: its structure lets it participate in a range of coupling reactions, from simple aromatic substitutions to more intricate cross-couplings. Published studies describe its use in the synthesis of bioactive molecules, protecting group strategies, and new analytic markers. Technical literature highlights its role as both a substrate and intermediate during complex natural product syntheses—some researchers even credit it for streamlining routes to active pharmaceutical ingredients (APIs).

    Its widespread use also means robust safety and storage data, available and recognized within the community. By leaning on what’s been proven in both the academic and industrial world, chemists protect their workflows and push research further. Knowing the facts isn’t about limiting imagination—it’s about equipping every decision with a foundation that won’t crack under pressure.

    Recommendations for Problem-Solving and Improvement

    No product is a one-size-fits-all answer. Anyone planning to use 2-Hydroxy-6-Bromoacetophenone should look at project needs first: will the functionality on the aromatic ring accelerate or complicate your route? Can you take advantage of established methods, or does your target require something more tailored? Consulting case studies and published material goes a long way toward ironing out potential pitfalls before they cause trouble.

    Process development teams benefit from early screening. Try out small-scale pilot runs and stress test the intermediate against different conditions—temperature, solvent, scaling protocols. Gather feedback not just from chemists, but also safety, scale-up, and regulatory colleagues. Incorporate lessons learned into future projects, building a record of what works and what should change.

    For researchers aiming at cost reduction or green chemistry, map out solvent usage, waste streams, and time on each step using the product compared to alternatives. Some groups succeed by starting with micro-scale trials, then feeding data into sustainability metrics used by corporate research or government funding agencies. Once set up, this process helps not only for 2-Hydroxy-6-Bromoacetophenone but for any future intermediate under consideration.

    Staying Up-To-Date: Resources and Community Learning

    Following new research and sharing results openly benefits every chemist working with advanced intermediates. Online forums, technical bulletins, and peer-reviewed journals regularly feature notes on synthetic improvements, safety updates, and tested workarounds. It’s standard in my groups to stay plugged into these sources—any practical tips for easier handling, better yield, or improved safety gets integrated quickly. Organizations that support continuing education, safety seminars, and direct feedback from end-users help raise the bar for everyone.

    For labs wanting to push boundaries, maintaining clear, detailed logs of each experiment pays dividends. Track every parameter: solvent choice, temperature, batch reactions, and yields. Over months and years, this builds an invaluable resource—unique to your group but in conversation with the global community. In time, this tradition of recordkeeping and sharing supports not just success with 2-Hydroxy-6-Bromoacetophenone, but with any new building block that comes down the pipeline.

    Final Thoughts

    Making progress in science and manufacturing doesn’t come from isolated developments—it grows from the steady work of choosing tools and materials that advance discovery, lower risk, and keep innovation rolling. My time in academic labs and industry projects drives home how much smoother complex syntheses go with the right intermediate. 2-Hydroxy-6-Bromoacetophenone proves its worth every time it limits unexpected surprises and delivers on its intended function.

    In the end, chemistry favors those who blend insight with tried-and-true products. Picking this intermediate means putting trust in a compound with a record of performance. Whether you’re fine-tuning a drug candidate, laying groundwork for a new crop protection agent, or simply moving faster to your next publication, the path often starts with a sound choice of starting material. This isn’t just a compound—it’s a partner on the path to new solutions.