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Tetramethylammomium Glycinate

    • Product Name Tetramethylammomium Glycinate
    • Alias TMAG
    • Einecs 639-492-0
    • 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
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    Specifications

    HS Code

    324797

    Chemical Name Tetramethylammonium Glycinate
    Molecular Formula C6H16N2O2
    Molecular Weight 148.21 g/mol
    Appearance White to off-white crystalline powder
    Solubility Soluble in water
    Cas Number 89596-78-7
    Boiling Point Decomposes before boiling
    Melting Point Approx. 160-165°C (decomposition)
    Storage Conditions Store in a cool, dry place; keep container tightly closed

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

    Packing & Storage
    Packing Tetramethylammonium Glycinate is supplied in a 100g white HDPE bottle, sealed with a tamper-evident cap and clear labeling.
    Shipping Tetramethylammonium Glycinate is shipped in tightly sealed containers, protected from moisture and light. Packaging complies with hazardous material regulations, with labeling for safe handling. Shipments are made via ground or air, ensuring temperature control where necessary, and accompanied by safety data sheets (SDS) and documentation per international transport standards (IATA/IMDG/DOT).
    Storage Tetramethylammonium glycinate should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from moisture and incompatible substances such as strong oxidizers and acids. Keep the chemical out of direct sunlight and sources of ignition. Ensure proper labeling and secondary containment to prevent spills, and restrict storage to authorized personnel trained in handling hazardous materials.
    Application of Tetramethylammomium Glycinate

    Applications of Tetramethylammonium Glycinate in Industrial Manufacturing

    Tetramethylammonium glycinate has established its position as a specialty intermediate and processing aid in carefully defined chemical manufacturing sectors. By meeting regulated quality demands and integrating into advanced downstream workflows, it directly supports key industrial formulations with distinct compliance, usage, and processing requirements, ultimately shaping finished products for the electronics, pharmaceutical, and specialty chemical markets.

    1. Advanced Semiconductor Wet Etching

    Semiconductor manufacturers rely on tetramethylammonium glycinate as a controlled etchant component for fine-resolution silicon and silicon oxide microfabrication. The compound’s selective etching behavior and low ionic contamination profile support submicron patterning in advanced integrated circuit production, while its decomposition properties help manage trace metallic impurities to meet industry cleanliness standards and yield requirements.

    Industry compliance standards

    • SEMI C36-1106 (Chemical purity for microelectronics applications)
    • IEC 60749 (Semiconductor device standards)
    • IATF 16949 (Automotive semiconductor materials, where applicable)
    • ISO 9001:2015 (Quality management systems in semiconductor fabs)

    Typical usage ratio

    • Formulators introduce 2–10 wt%—often adjusted based on targeted etch depth and mask material—combined with deionized water and hydrogen peroxide for process baths.

    Downstream process integration

    • Technicians dose it during bath makeup for silicon anisotropic etching or oxide removal, maintaining precise pH and temperature for etch uniformity across wafer surfaces.

    Final product types

    • CMP-finished silicon wafers (logic IC production)
    • MEMS sensors and actuators
    • Photolithography patterning masks
    • Microfluidic device substrates

    2. Active Pharmaceutical Ingredient (API) Resolution Aid

    Pharmaceutical processors utilize tetramethylammonium glycinate for chiral resolution in the production of certain APIs, where its mild basicity enables the formation of crystalline salts with optically active intermediates. This role is especially critical when synthesizing beta-lactam antibiotics or other small-molecule drugs, where precise salt formation determines API yield and purity before final formulation and regulatory release.

    Industry compliance standards

    • ICH Q7 (GMP for APIs)
    • USP <823> (Quality attributes for pharmaceutical intermediates—US market)
    • EU GMP Annex 2, Part II (For intermediates and solvents in European production)
    • FDA 21 CFR Part 210/211 (GMP requirements for finished pharmaceuticals)

    Typical usage ratio

    • Used in stoichiometric amounts relative to target API precursor, often 0.8–1.2 molar equivalents; exact ratio depends on substrate structure and salt solubility profile.

    Downstream process integration

    • Operators add the glycinate at the salt formation step after primary synthesis, with precipitation, filtration, and recrystallization steps to isolate the purified API enantiomer.

    Final product types

    • Chiral beta-lactam antibiotic APIs (e.g., cephalosporins)
    • Optically pure API intermediates (for CNS drugs)
    • Amino acid-based pharmaceutical actives
    • Specialty salt intermediates for further derivatization

    3. Organic Synthesis Phase-Transfer Catalysis

    Chemical manufacturers incorporate tetramethylammonium glycinate as a phase-transfer catalyst (PTC) in liquid–liquid systems involving anionic reactions, particularly in the synthesis of fine chemicals and agrochemical precursors. Its quaternary ammonium structure enables effective transport of nucleophilic species from aqueous to organic phases, enhancing conversion efficiency and enabling green chemistry practices, notably in C–N and C–O bond-forming reactions.

    Industry compliance standards

    • ISO 9001:2015 (Process quality management for fine and specialty chemicals)
    • OECD Guidelines for Chemical Testing (Safe handling documentation)
    • REACH Regulation (Registration for EU market distribution)
    • Chemical Facility Anti-Terrorism Standards (CFATS) for PTCs in specific markets

    Typical usage ratio

    • Introduced at 0.5–2.5 mol% relative to limiting reagent; actual levels optimized for substrate concentration, reactor scale, and desired turnover frequency.

    Downstream process integration

    • Operators charge the glycinate to biphasic reaction vessels simultaneously with reactant streams so that catalytic activity drives interphase ion transport during batch or semi-continuous operation.

    Final product types

    • Intermediates for herbicide or pesticide active ingredients
    • Specialty amines and ethers
    • Pharmaceutical intermediate building blocks
    • Fine chemical additives used in coatings

    4. Electroplating Bath Additive for Printed Circuit Board (PCB) Manufacturing

    PCB manufacturing facilities utilize tetramethylammonium glycinate as a bath modifier in copper electroplating operations. Its complexation capacity stabilizes metal ions, enabling the deposition of micro-fine copper layers with reduced impurity incorporation. This role is critical for high-reliability multi-layer boards, as it assists in achieving consistent via filling and uniform plating thickness for next-generation electronic assemblies.

    Industry compliance standards

    • IPC-6012 (Qualification for rigid PCBs)
    • RoHS Directive (Restriction of Hazardous Substances in electronic device production)
    • ISO 14001 (Environmental management for electroplating facilities)
    • UL 796 (Safety standard for printed wiring boards)

    Typical usage ratio

    • Applied in plating baths at 0.05–0.2 g/L, with concentration fine-tuned via QC checks based on layer thickness and PCB trace geometry requirements.

    Downstream process integration

    • Introduced to electrolyte formulation after primary copper sulfate and acid makeup, with continuous monitoring during electrolytic deposition for consistent metal distribution.

    Final product types

    • High-density interconnect (HDI) PCBs
    • Flexible printed circuit boards
    • Automotive control module PCB assemblies
    • Consumer electronics motherboard substrates

    5. Peptide Synthesis and Research-Grade Amino Acid Derivation

    R&D laboratories and custom peptide synthesis facilities exploit tetramethylammonium glycinate as a transient protecting group and pH regulator in automated solid-phase peptide synthesis (SPPS) protocols. Its compatibility with Fmoc/t-Boc strategies and minimal byproduct formation contribute to efficient sequence elongation and facilitate purification of high-value research peptides and diagnostic reagents.

    Industry compliance standards

    • USP <1047> (Peptide quality attributes for laboratory reagents)
    • ISO/IEC 17025 (Testing and calibration laboratories utilizing SPPS)
    • GLP (Good Laboratory Practice as per OECD and FDA for non-clinical research)
    • Ph. Eur. 9.0/USP–NF (Where laboratory-grade peptide standards are required)

    Typical usage ratio

    • Usage ranges from 0.1–1.0 eq per amino acid coupling step; quantities adjusted for sequence length, resin swelling, and desired purity of isolated peptides.

    Downstream process integration

    • Added during base deprotection and side-chain protection removal phases; also used to buffer the coupling solution and support racemization suppression during chain elongation cycles.

    Final product types

    • Custom laboratory peptides for research use
    • Reference peptide standards for analytical calibration
    • Diagnostic peptide antigens
    • Prototype therapeutic peptide intermediates
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    Certification & Compliance
    More Introduction

    Tetramethylammonium Glycinate: Reliable Performance from an Experienced Manufacturer

    Understanding Tetramethylammonium Glycinate

    Tetramethylammonium Glycinate represents a class of specialty chemicals valued for its well-defined structure and pure, consistent performance in advanced material synthesis and fine chemical manufacturing. Over years of direct production, we observe this compound address both the performance and process reproducibility needs for segments like pharmaceuticals, electronics, and specialty research. Unlike commodity chemicals with broader specifications, each batch of our Tetramethylammonium Glycinate originates from tightly controlled synthesis and isolation steps with minimal batch-to-batch deviation.

    The compound combines a quaternary ammonium cation with a glycine anion, creating a molecule with excellent solubility in polar solvents and modest basicity. Labs and process engineers value this blend of properties during sensitive syntheses or complexations where both reactivity and selectivity factor into yield and purity outcomes. We prepare our product under low-moisture, controlled-temperature protocols that minimize both residual amines and common ionic by-products. Our in-process and post-process analytical screens include NMR, ion chromatography, and Karl Fischer titration, supporting transparent quality assurance.

    Customers often specify Tetramethylammonium Glycinate by code and traceable lot, not just by generic name. Our standard model includes a purity typically above 98% by HPLC, with water content capped at industry-relevant thresholds. Fine particulate powders and free-flowing crystals both originate from crystallization under inert atmosphere, preserving the product’s reactivity and shelf stability over transport and storage. Besides moisture and residual salts, we monitor particle size consistency and color, as minor color changes sometimes signal trace impurities even below analytical detection limits.

    Where Tetramethylammonium Glycinate Delivers Value

    Specialty chemical manufacturing isn’t just about hitting a checklist of purity and assay targets. Years of process feedback have shown us that Tetramethylammonium Glycinate can make or break a reaction’s success when working with sensitive substrate transformations. In catalysis, for example, it supports precise adjustments in pH where conventional bases or quaternary ammonium compounds may drift, hydrolyze, or deposit unwanted residues.

    Synthetic chemists in our customer network turn to Tetramethylammonium Glycinate during the formation of advanced intermediates, peptide derivatives, and modification of electronic materials. The product finds steady use in phase-transfer catalysis, S-alkylation steps, and as a strong, non-nucleophilic organic base. Unlike tetrabutylammonium hydroxide or other similar cation sources, the glycine anion serves to decrease nucleophilic attack, lower side-product formation, and permit cleaner separations with less need for downstream re-work. Consistency in physical form translates directly into ease of handling in both automated and manual plant settings, supporting lean operations and error reduction.

    Our close alignment with end-users in both bench and pilot-scale settings reveals the tangible impact of specification control. In particular, moisture pickup leads to performance drift and storage instability, so we maintain strict environment control during both packaging and shipment. Secure, double-layer packaging options limit exposure even during long-haul delivery.

    Comparing Tetramethylammonium Glycinate to Other Reagents

    Demand for Tetramethylammonium Glycinate has risen as researchers and manufacturers move toward more demanding, less forgiving synthetic routes. Where early-stage development once relied on generic amines, today’s advanced processes require the selectivity and low impurity profile this product brings. For customers accustomed to working with alternatives like trialkylamine-based buffers or bulk-supplied ammonium hydroxides, the shift to Tetramethylammonium Glycinate highlights the contrast between reagent grades. It provides optionality to avoid halide counterions, which can interfere with catalysts or generate corrosive by-products.

    Bench comparisons often reveal Tetramethylammonium Glycinate delivers measurable benefits in reduced reaction times and simplified downstream workup. While several quaternary ammonium compounds compete for a similar role in phase-transfer or organic base functions, few match the secondary interaction profile conferred by glycine. Coordinating ability, low-vapor pressure, and improved safety profile relative to highly basic alternatives further solidify its position in quality-oriented applications.

    Over the years, we have tuned crystallization and drying processes so researchers don’t have to worry about batch variability. This consistency stands in contrast to lower-grade imports or off-the-shelf blends, which often exhibit variation that ripple into unexpected reactivity shifts at both small and large scales. Customer feedback confirms that less time spent troubleshooting impurities or recalibrating for each batch frees up technical resources for higher-value activities.

    Meeting Modern Industry Demands

    As the pharmaceutical and advanced material industries drive toward higher efficiency and reduced environmental impact, every input needs to earn its place at the bench and on the line. Waste reduction, tighter regulatory scrutiny, and tough downstream quality checkpoints continue to raise the bar. Ongoing investment in analytical infrastructure, including chromatography, NMR, and spectrophotometry, ensures that each package of Tetramethylammonium Glycinate can stand up to these pressures. Our release testing captures not just purity, but also critical secondary parameters such as water content, particle size distribution, and trace residual inorganic ions—numbers that make or break a process during scaling.

    Cost-conscious customers sometimes look for less expensive alternatives but later face increased cost-of-poor-quality, excess downtime, and unscheduled maintenance when minor contaminants interact with sensitive filters or valves. Years of on-the-ground troubleshooting taught us that overlooked parameters—like cation homogeneity, anion exchange stability, or subtle color changes—translate into real operational risk and hidden costs. Instead of chasing lowest cost per kilogram, many technical buyers prioritize lot integrity and close technical partnership, where we can support troubleshooting, root cause analysis, and specification tailoring based on actual process needs.

    Quality Control: Lessons from the Manufacturing Floor

    Consistency doesn’t happen by accident. From evaporation control at the reactor stage to real-time particle size tracking during final drying, each production lot benefits from hands-on experience, and a willingness to revisit process steps that no longer keep pace with current market expectations. Whether the customer is a global pharmaceutical major or a regional specialty lab, product reliability underpins trust and repeat business.

    We continually refine our raw material sourcing to avoid trace contaminants and minimize batch qualification failures. This means steady engagement with primary suppliers, off-the-shelf testing so every shipment meets specifications, and backup validation routines when incoming lots hint at even minor deviations in purity or moisture. Staff receive hands-on training in early-warning detection—color shifts, caking, or unexpected odor—because setbacks at the early stage save time and resources further downstream.

    We keep detailed batch records, linking every container of Tetramethylammonium Glycinate shipped directly to analytic reports, including impurity profiles and water content levels. This traceability serves not just quality assurance, but also quick response in the rare case of downstream quality or compatibility concerns. In our experience, open reporting and transparency avoid disputes and speed up problem-solving in complex process settings.

    Supporting New Applications and Custom Requirements

    As customers push Tetramethylammonium Glycinate into new application areas, their needs can shift quickly. Peptide researchers might emphasize minimal water pickup and ultra-low heavy metal content, while electronics manufacturers ask for reproducible particle size and minimal ionic migration at high temperatures. Polymer innovators focus on extended shelf life and precise blending compatibility in multi-step reactions. We respond by offering tailored pack sizes and shipping formats, dry room packing, and technical support in feeding, dispensing, and dissolution behaviors. These aren’t value-ads for us but routine aspects of maintaining trusted partnerships in technical markets.

    We consult directly with production chemists and engineers on issues ranging from reaction yield optimization to safe handling and waste management approaches. Direct technical support—backed by inhouse data, field experience, and adaptation of product specifications—means more robust, resilient outcomes in the field than what distant trading houses or commodity distributors provide. By engaging early with customers in their development lifecycle, we can anticipate and solve challenges before they impact plant performance.

    Emerging trends suggest new use cases for Tetramethylammonium Glycinate. In green chemistry, for example, it participates in designing less hazardous reaction pathways, lowering the need for problematic salts or corrosive ammonium bases. As environmental regulations focus on end-of-life management and full material disclosure, our transparent declarations and MSDS access keep customers in compliance, reducing project risk.

    Looking Ahead: Evolving Demands and Sustainability Considerations

    Our focus on Tetramethylammonium Glycinate’s manufacturing quality stands alongside an ongoing commitment to environmental stewardship and responsible chemical management. Pressure to improve environmental performance has prompted us to invest in wastewater treatment, solvent minimization, and recovery systems that cut down on effluent loads and raw material waste. These aren’t side initiatives, but integral to sustainable chemical manufacturing, aligning our production with regional and international compliance frameworks.

    We maintain strong relationships with logistics partners to ensure both regulatory compliance and minimal weather- or transit-related risk. Tweaks in packaging design—like tamper-evidence and enhanced barrier properties—further protect contents, reducing both loss and complaints. Container lot coding and electronic documentation, built directly into our batch control software, provide on-demand visibility to both us and our customers. By combining hands-on experience with digital tools, we continuously improve how we track, analyze, and respond to product quality and supply chain events.

    Field data from our customers sometimes brings new challenges to light: shifting process equipment, temperature excursions in transit, or emerging regulatory requirements. Our technical staff quickly adapt production or packing protocols and share corrective actions transparently, so both we and our customers move forward with common understanding and mutual success.

    Closing Thoughts

    Decades of manufacturing experience have shown that specialty chemicals such as Tetramethylammonium Glycinate build their reputation batch by batch, not through bold marketing but through demonstrated reliability, technical support, and transparent engagement. Our production floor, quality labs, and technical teams interact daily with the challenges and rigor imposed by today’s demanding process industries. In every kilogram shipped, we stand behind the product’s performance—from purity and physical consistency to handling, storage, and documentation. Trust develops neither from a single certificate nor an isolated test result, but from the constant alignment of manufacturing expertise with customer success. Tetramethylammonium Glycinate embodies this belief, representing not just a chemical, but a commitment to providing dependable, fit-for-purpose solutions for advanced industry applications.