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Benzoimidazol-1-Yl-Acetic Acid

    • Product Name Benzoimidazol-1-Yl-Acetic Acid
    • Alias BIAA
    • Einecs 692-481-1
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry sales7@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    162426

    Iupac Name 1H-benzo[d]imidazol-1-ylacetic acid
    Molecular Formula C9H8N2O2
    Molecular Weight 176.17 g/mol
    Cas Number 6969-13-1
    Appearance White to off-white solid
    Melting Point 174-178°C
    Solubility In Water Slightly soluble
    Pka Approx. 4-5 (carboxylic acid group)
    Chemical Class Benzimidazole derivative
    Smiles O=C(O)CN1C2=CC=CC=C2NC1

    As an accredited Benzoimidazol-1-Yl-Acetic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging contains 25 grams of Benzoimidazol-1-Yl-Acetic Acid, sealed in an amber glass bottle with a tamper-evident cap.
    Shipping Benzoimidazol-1-Yl-Acetic Acid is shipped in tightly sealed, chemically resistant containers to ensure product integrity and prevent moisture ingress. Packages are clearly labeled and comply with relevant transportation regulations for chemicals. During transit, temperature and handling precautions are observed to maintain quality and ensure safe delivery to the destination.
    Storage Benzoimidazol-1-yl-acetic acid should be stored in a cool, dry, and well-ventilated area, away from moisture, heat, and direct sunlight. Keep the container tightly closed and clearly labeled. Store away from incompatible materials such as strong oxidizing agents. Use appropriate safety measures, including gloves and eye protection, when handling the chemical to prevent contact and ensure safe storage.
    Application of Benzoimidazol-1-Yl-Acetic Acid

    Applications of Benzoimidazol-1-Yl-Acetic Acid in Industrial Manufacturing

    As a primary manufacturer specializing in advanced heterocyclic intermediates, we supply Benzoimidazol-1-Yl-Acetic Acid for direct incorporation into core industrial sectors. Our production adheres to stringent quality benchmarks, supporting customers across high-value application segments where this material plays a critical synthetic, functional, or performance role. Below, we outline verified downstream fields and contextualize integration processes, regulatory requirements, and formulation guidance specific to each industrial scenario.

    1. Pharmaceutical Intermediate Synthesis: APIs for Antifungal and Antiviral Agents

    Our Benzoimidazol-1-Yl-Acetic Acid enables the targeted construction of active pharmaceutical ingredients, notably featuring in the multi-step synthesis routes of triazole antifungals and benzimidazole-based antivirals. Drug manufacturers employ this intermediate for reliable C–N bond formation and heterocycle elaboration during advanced coupling and alkylation stages, which are critical for scaffold modification in late-stage synthesis of therapeutically active compounds.

    Industry compliance standards

    • ICH Q7 GMP Guideline for Active Pharmaceutical Ingredient Manufacturing
    • EU Regulation (EC) No 1907/2006 (REACH) for chemical registration and safety
    • Ph. Eur., USP, and JP monographs for related APIs
    • Chinese Pharmacopoeia standards for process solvents and intermediates

    Typical usage ratio

    • Usage ranges between 0.3–1.5 molar equivalents per API batch step, depending on pathway complexity; ratio optimization based on process yield and impurity control objectives

    Downstream process integration

    • Introduced at the stage of heterocycle formation or functional group derivatization; used in both batch and continuous-flow reactors under nitrogen atmosphere to ensure purity

    Final product types

    • Pharmaceutical bulk drugs (APIs) including drugs for antifungal and antiviral indications
    • Intermediate building blocks for further modification in custom synthesis pipelines

    2. Agrochemical Active Ingredient Synthesis: Benzimidazole Fungicide Production

    Leading agrochemical manufacturers employ our material in the synthesis of benzimidazole-derived fungicides, where precise structure-activity relationships dictate the need for defined monomer inputs. The acid group provides a handle for subsequent esterification or amide coupling, furnishing compounds that target fungal cell division in field crops. Its stability under heated and catalytic conditions streamlines multistage technical-grade production.

    Industry compliance standards

    • FAO/WHO Specifications for plant protection product quality and safety
    • ISO 9001-based in-house QC for agrochemical intermediates
    • REACH registration for technical-grade active ingredient supply
    • China Pesticide Registration and Environmental Protection Law standards

    Typical usage ratio

    • Formulators use 0.6–1.2 equivalents relative to primary halide or carboxylate co-reactants; adjusted for batch scale and targeted yield in technical intermediates

    Downstream process integration

    • Engaged in nucleophilic substitution or condensation steps, following ring-opening or amidation protocols; integration tailored to high-throughput/continuous synthesis facilities

    Final product types

    • Benzimidazole fungicides (e.g., carbendazim precursors)
    • Precursor chemicals for seed treatment and foliar crop protection agents

    3. Polymer Modification: High-Performance Polyimide Engineering Plastics

    In the advanced materials sector, Benzoimidazol-1-Yl-Acetic Acid acts as a functional co-monomer in specialty polyimide resin production, offering unique solubilizing and rigidifying properties. Engineers incorporate this building block into polycondensation reactions to modulate mechanical strength and thermal stability of polyimide films, fibers, and composites used in aerospace and electronics.

    Industry compliance standards

    • ISO 9001:2015 certified manufacturing systems for specialty polymers
    • UL 94 flammability and ASTM D3418 thermal analysis standards for high-performance engineering plastics
    • RoHS/REACH compliance for finished polymer goods
    • GB/T 5732-2008 China standards for engineering plastic materials

    Typical usage ratio

    • Generally 2–8% by monomer weight in copolymer blends; ratios depend on desired glass-transition temperature (Tg) and flex modulus

    Downstream process integration

    • Charged as a functional monomer during high-temperature solution polycondensation, typically in the dianhydride + diamine synthesis step for polyimides

    Final product types

    • Polyimide films for flexible circuits
    • High-strength composite laminates for aerospace panels
    • Insulation coatings for electronic components

    4. Specialty Dye Intermediates: Benzimidazole-Based Reactive Dyes

    Colorant and pigment manufacturers utilize this molecule in the targeted synthesis of benzimidazole-containing reactive dyes for fiber and ink applications, where it serves as a nucleophilic intermediate for forming azo and anthraquinone chromophores. Its reactivity supports dye molecule chain extension, enabling colorfast shades for cellulose, wool, and polyamide fibers while maintaining batch-to-batch reproducibility.

    Industry compliance standards

    • OEKO-TEX® Standard 100 for dye residual toxicity limits
    • ZDHC Manufacturing Restricted Substances List compliance
    • ISO 105 Series for colorfastness testing in textiles
    • REACH Annex XVII for azo dye safety

    Typical usage ratio

    • Used as 0.4–1.1 equivalents relative to coupling agents, with adjustments for chromophore extension and solubility in dye synthesis batches

    Downstream process integration

    • Reacted in the chromophore coupling phase, preceding final dye salt formation and spray drying to solid intermediates

    Final product types

    • Reactive and disperse dyes for textile finishing
    • Printing inks for digital textiles
    • High-performance colorants for plastics and coatings

    5. Organic Electronics: Precursors for Electron-Transport Materials

    In the fabrication of organic semiconductor devices, downstream OEMs integrate this heterocyclic intermediate to access high-purity electron-transport layers. Its chemical structure allows for functionalization toward increased charge mobility and thermal resistance, making it a valued intermediate in OLED and OFET production, especially where controlled cross-linking is critical.

    Industry compliance standards

    • IEC 62321 for hazardous substances analysis in electronic materials
    • IPC-4101 performance requirements for base materials in PCB manufacturing
    • RoHS 2 Directive 2011/65/EU for finished electronic devices
    • Cleanroom ISO 14644-1 for component assembly

    Typical usage ratio

    • Introduced at 1–4% by weight during precursor material blending for electronic-grade intermediates; ratio determined by target thin-film thickness and deposition technique

    Downstream process integration

    • Applied during the spin-coating or vapor deposition precursor stage for device layers; used as a functional additive or linker in low-defect synthesis streams

    Final product types

    • Thin-film electron-transport layers for OLEDs
    • Semiconducting films in organic field-effect transistors (OFETs)
    • Photoactive layers in flexible sensor assemblies
    Free Quote

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    Certification & Compliance
    More Introduction

    Benzoimidazol-1-Yl-Acetic Acid: Meeting the New Chemical Demands in Synthesis

    A Closer Look at Our Manufacturing Experience

    Year after year, the chemicals industry runs up against supply chain issues, tighter specs from downstream partners, and rising scrutiny across environmental footprints. In our experience as a producer, a single product rarely receives as many nuanced requests as Benzoimidazol-1-Yl-Acetic Acid. Chemists come to us because they need more than a drum – they need a material dialed in for dependable performance and process predictability.

    From a manufacturing standpoint, Benzoimidazol-1-Yl-Acetic Acid (sometimes referenced as 1-benzimidazolylacetic acid) stands out for its delicate synthesis. The benzimidazole ring presents a memorable challenge, since even mild fluctuations in temperature or moisture allow impurities to creep in. For those in the business of making pharmaceuticals or advanced polymers, tiny impurities often spell big headaches – failed reactivity, color shifts, or burdensome rework. Our approach values repeatability above all else. We invested deeply in refining crystallization controls and dry handling procedures. Each batch passes through chromatography checkpoints backed by our own in-house analytical team. These aren’t academic steps; they are safeguards that translate directly into lower downtime or rejections for our customers.

    Specifications That Matter in Daily Production

    A typical request for Benzoimidazol-1-Yl-Acetic Acid focuses on content, purity, and handling characteristics. We manufacture with an assay of no lower than 99%. Trace moisture and residual solvents both receive close attention – few things derail a synthetic sequence faster than unexpected water content or leftover DMF. In our most widely ordered grade, water stands below 0.2%, verified by Karl Fischer titration. Standard particle size runs from 100 to 250 microns, which we selected after real-world feedback from formulation and tableting teams. We have seen what happens when these particles run too large: blending hiccups, uneven dosing, or even filter blockages. Finer fractions, for example, below 75 microns, enter production for specialty users in the catalyst and lab research spaces.

    Packaging tends to be an afterthought in distant offices, but as a producer, we see firsthand how the wrong liner or closure risks caked product or leakage. We use antistatic-lined PE bags within drums, and, for sensitive export markets, foil barriers stop even the slow creep of atmospheric moisture. Our team coordinates with freight partners directly to avoid exposure to temperature spikes, especially for urgent international shipments.

    Benzoimidazol-1-Yl-Acetic Acid in Application

    Based on feedback and purchase patterns, the greatest demand for Benzoimidazol-1-Yl-Acetic Acid always comes from pharmaceutical developers. Medicinal chemists use it as a key intermediate for benzimidazole-based APIs. That often means their focus sits on functional group integrity and the ease with which they can execute coupling reactions. For them, stray colored by-products trigger extra purification, so our monitoring focuses on optical clarity and NMR signatures as well as standard HPLC.

    Polymer and material scientists have approached us for the same molecule, but what matters for them diverges: clarity, consistent melt points, and a low presence of ionic contaminants. If potassium or sodium ions persist in even low ppm, film extrusion or resin modification goes sideways. We dedicate separate purification cycles for orders where these criteria are flagged. Some specialty users – crop protection, veterinary actives, or diagnostic reagent makers – look for performance at a lower price tier and accept higher impurity bands. We keep those grades separated by source line to manage cross-contamination and streamline GMP audits.

    Digging Into Manufacturing Differences

    Benzoimidazol-1-Yl-Acetic Acid exists at a crossroads. Compared with simpler aromatic acids or amino acids, its two-ring system and acetic acid moiety respond poorly to shortcut manufacturing. Many generic suppliers source intermediates from third parties or run multi-reactor campaigns on a shared infrastructure. We learned that such approaches leave trace metal residues, uncontrolled by-products, and variable color, especially batch to batch.

    On our production floor, we stick to single-source precursor management and tightly controlled reaction atmospheres. Our batch records run deep: every solvent, catalyst, and cleaning cycle logs electronically. By having oversight from raw input to finished kilo, we've lowered out-of-spec incidents and cut the time spent fielding stability complaints from our customers. Independent labs conducting long-term stability checks on our lot retain samples have reported over 98% retention of stated assay levels after 18 months, while some comparators dipped below 95% after only 6.

    We field many inquiries comparing Benzoimidazol-1-Yl-Acetic Acid to related compounds, such as simple benzimidazoles, 2-substituted benzimidazoles, or other acetic acid derivatives. One point of confusion involves solubility: our product dissolves easily in polar aprotic solvents but poses challenges in aqueous media. For this reason, we work with partners to suggest compatible solvent blends for large-scale reactions, avoiding the all-too-common setback where the product either precipitates or sticks to vessel walls during scale-up.

    Regulatory and Testing Realities

    With regulatory and supply chains growing tighter, customers increasingly ask for TSE/BSE statements, auditing data, and traceability from farm to flask. We back every lot with independent authenticity confirmations, plus full documentation on our use of animal-free reagents and process aids. A rising number of audits now include requests for data on nitrosamine and genotoxic impurity risk. Our labs proactively screen for such contaminants, not because any past exposures have surfaced, but because customer trust hinges on certainty. We keep full spectra and batch analytics on file, accessible for regulatory or customer checks.

    Reach and TSCA compliance roll into our process early, long before product leaves the site. We maintain in-house regulatory staff, trained in both documentation and raw supplier vetting. This diligence keeps us ready to support international movement without bureaucratic holdups or unexpected quarantine in customs.

    Process Improvements and Reliability Over Time

    Consistent high-purity output didn’t arrive overnight. Early on, we hit a number of obstacles: water ingress during humid seasons, batch temperature overruns in old reactors, and sudden failures in bulk transfer hoses that left otherwise perfect product open to contamination. Experience taught us that stability in Benzoimidazol-1-Yl-Acetic Acid means more than hitting numbers on an assay sheet. The right process design, regular equipment checks, and clear chain-of-custody reduce these at-risk periods.

    We run our reactors under partial vacuum for critical stages, limiting by-product formation and capturing vented organics to keep air clean within legal limits. Real-time data logging of every critical step enables root-cause tracing if any drift from the target occurs. Simple change, like relocating storage to a climate-controlled vault, dropped customer product complaints by nearly half within one quarter. That kind of improvement gets noticed by hands-on users.

    Global Reach and Customer Solutions

    Our position as a primary manufacturer – with direct control over sourcing, handling, and delivery – translates into meaningful benefits for those at the sharp end of production. We don’t need to play telephone with traders about order priorities or custom spec requirements. Our supply chain flexes for both scheduled needs and last-minute scale-ups. Working directly with our technical staff, partners can revisit core product attributes mid-project if unforeseen hurdles emerge. Faced with changes in regulatory limits or analytical standpoints, we offer revalidation samples within days, not weeks.

    That agility isn’t only about problem solving. In years of volatile global logistics, we have dodged shortages of critical precursors by qualifying secondary and even tertiary syntheses, well before any market panic sets in. Bulk clients in the Americas and Europe have come to count on our readiness with multi-site distribution, backed by on-demand documentation and technical troubleshooting.

    Environmental Responsibility Backed by Real Action

    Just as purity and consistency shape customer outcomes, environmental stewardship shapes ours. Solvent usage sits near the top of risk charts in our sector. Through real-world solvent recovery upgrades and minimized use of chlorinated compounds, we have pulled our waste output down by 22% over four years. Some of these changes read like small steps – heat exchangers reclaiming latent energy, secondary distillate loops, or closed-system CIP – but together they stack up to measurable impact. Partners and downstream users increasingly ask for data on carbon intensity per kilo shipped, and we keep those datasets transparent and accessible.

    Disposal protocols for any spent acid, packaging material, and cleaning waste follow both local and transnational guidance. Our ongoing investment in emission controls satisfies both air and water authority checks. More importantly, it wins the quiet respect of every engineer and auditor who visits unannounced.

    Benzoimidazol-1-Yl-Acetic Acid and Market Changes

    Benzoimidazol-1-Yl-Acetic Acid’s market track mirrors the pace of upstream innovation. As diagnostic labs, biotech companies, and drug discovery groups broaden their in-house research, demand for specialty chemicals with predictable behaviors has grown. Our direct manufacturer status has allowed us to build genuine working relationships with R&D labs testing new synthetic approaches. We have supported compound screening groups with lots as small as 50 grams, and global CDMOs scale-up trials needing hundreds of kilos on short notice. The relationships are not only transactional – they’re technical. We have adjusted particle size, improved packaging, and even altered cleaning sequences at the request of persistent customers chasing new project targets.

    Customer questions don’t stick to a script; we hear everything from “How does your melting profile differ from supplier X?” to “We saw a yellow hue in prep last week – what’s changed?” By being open with data and quick to connect technical leads, we keep even inventive users moving forward. Our fast feedback and evidence-based communications build confidence, whether the call comes from a multinational R&D director or a small university pilot plant.

    Comparison With Other Products in Practice

    Benzoimidazol-1-Yl-Acetic Acid attracts attention because of its unique place in multi-step syntheses. It’s not a drop-in substitute for simpler acids. When clients call about switching from other benzimidazole derivatives, we advise openly about both the promise and pitfalls. Process yield, solvent compatibility, and reactivity with certain coupling partners all shift with the chemistry backbone. In daily production, our customers see faster coupling rates and better downstream purity than classic benzimidazole routes. The acetic acid side chain unlocks easy participation in amide bond formation or esterification – a fact that shortens steps in many pharmaceutical flows.

    In contrast, users coming from bulk commodity acids discover quickly that handling requirements and shelf life improve here. Our controlled packaging and batch-level lot tracing give both peace of mind and traceability, which remains an industry sore point for more commodified products. Benzoimidazol-1-Yl-Acetic Acid’s selective performance in specific reactions makes it the tool of choice for those valuing both outcome reliability and predictable logistics.

    Our Commitment to Partners

    Our team’s long-term dedication to Benzoimidazol-1-Yl-Acetic Acid reflects what today’s chemical world demands: not just a product, but an entire support package—consistency from batch to batch, technical transparency at every turn, and the readiness to adapt. We have grown our expertise alongside ever-tightening industry criteria and shifting regulations. Every improvement and troubleshooting step we embrace feeds back into our product, feeding a cycle of ongoing refinement and mutual trust.

    Benzoimidazol-1-Yl-Acetic Acid won’t halt the surprises or disruptions that face scientists and producers. What we can promise is a level of reliability, responsiveness, and technical depth born out of real-world experience. We look ahead to further partnership with those who demand the same—trust forged over thousands of kilos, countless conversations, and an openness to continuous improvement. The chemistry will keep evolving, and we’re ready to keep evolving with it.