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1-Methyl-3-Phenylpiperazine

    • Product Name 1-Methyl-3-Phenylpiperazine
    • Alias 1-MPP
    • Einecs 224-497-3
    • 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

    362631

    Chemicalname 1-Methyl-3-Phenylpiperazine
    Molecularformula C11H16N2
    Molarmass 176.26 g/mol
    Casnumber 5271-27-2
    Appearance Colorless to pale yellow liquid
    Boilingpoint 132-134°C at 10 mmHg
    Density 1.03 g/cm³
    Solubility Soluble in organic solvents
    Meltingpoint -17°C
    Structure Piperazine ring substituted with a methyl group at N1 and phenyl group at C3
    Smiles CN1CC(NCC1)C2=CC=CC=C2
    Inchikey MMMSMIQZEBNFFI-UHFFFAOYSA-N

    As an accredited 1-Methyl-3-Phenylpiperazine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing White HDPE bottle with tamper-evident cap, hazard label, and chemical name; contains 100 grams of 1-Methyl-3-Phenylpiperazine.
    Shipping 1-Methyl-3-Phenylpiperazine is shipped in tightly sealed containers under ambient conditions, protected from moisture and light. It is classified as a chemical reagent and must comply with relevant hazardous goods regulations. The package includes appropriate hazard labeling, safety documentation (SDS), and is handled by certified carriers to ensure secure and compliant delivery.
    Storage Store **1-Methyl-3-Phenylpiperazine** in a tightly sealed container in a cool, dry, well-ventilated area away from direct sunlight, incompatible substances (such as strong oxidizing agents), and sources of ignition. Use secondary containment to prevent leaks or spills and clearly label the container. Ensure access is restricted to trained personnel. Store at room temperature unless otherwise specified by the manufacturer.
    Application of 1-Methyl-3-Phenylpiperazine

    Applications of 1-Methyl-3-Phenylpiperazine in Industrial Manufacturing

    As an established manufacturer, we supply 1-Methyl-3-Phenylpiperazine to industrial partners in regulated sectors. Below are primary downstream applications and integration details for chemical producers and formulators seeking advanced raw materials.

    1. Pharmaceutical Intermediates – CNS Active Pharmaceutical Ingredients

    Manufacturers use this intermediate in multi-step syntheses for various central nervous system (CNS) APIs, such as certain atypical antipsychotics and antidepressants. Our customers integrate it at controlled stages requiring high purity, under GMP protocols, due to its reliable piperazine scaffold for nitrogen heterocycle construction. The material allows medicinal chemists to build structurally complex end molecules with precise functionalization, supporting rapid scale-up from pilot to commercial batches in compliance with regulatory expectations.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • US FDA 21 CFR Part 211
    • EU GMP Part II
    • Ph. Eur., USP monographs (finished APIs, related substances control)

    Typical usage ratio

    • 0.15–0.5 molar equivalent per API batch, adjusted based on route efficiency and impurity profile
    • Process chemists may raise equivalents during route optimization to maximize yield or minimize residuals

    Downstream process integration

    • Employed during main heterocycle formation or amidation stage
    • Introduced after initial building block coupling, prior to final API crystallization or salt formation

    Final product types

    • Antipsychotics (e.g., investigational benzisothiazole derivatives where a piperazine unit is required)
    • Antidepressants with substituted piperazine motifs
    • Chiral CNS actives post-resolving or derivatization

    2. Agrochemical Synthesis – Fungicide and Insecticide Building Block

    Producers in the crop protection sector source this compound for synthesis of specific azole-based fungicides and piperazine-contained insecticides. The structural motif provides targeted activity against fungal pathogens and certain insect receptor systems. Formulators use it in advanced intermediates, confirming source traceability and batch-to-batch purity during trace contaminant monitoring and registration with local crop chemical authorities.

    Industry compliance standards

    • FAO/WHO Pesticide Specifications
    • European Regulation (EC) No 1107/2009
    • China ICAMA agrochemical registration (for importers)
    • ISO 9001 and ISO 14001 for environmental safety management

    Typical usage ratio

    • 5–30% w/w in synthesis step of targeted intermediate
    • Adjustments made according to synthesis yield and impurity control strategy

    Downstream process integration

    • Reacted during formation of triazole or other nitrogen-containing heterocycles in active compounds
    • Added under strictly controlled temperature and inert conditions to prevent degradation

    Final product types

    • Systemic fungicides (triazole derivatives containing piperazine fragment)
    • Piperazine-based insecticides for seed coating formulations
    • Formulated bulk technicals supplied to downstream blenders and packers

    3. Specialty Polymer Modification – Epoxy Curing Agent Component

    Specialty polymer and resin manufacturers utilize this product as a segment in epoxy curing agent blends, aiming for increased flexibility and thermal stability in specialty coatings and adhesives. Its secondary amine structure reacts with epoxide rings, providing controlled cross-link density and modulating end-use performance. Quality teams monitor amine value and secondary amine functionality to ensure analytical conformance, especially when targeting advanced composite or electronic encapsulation applications under restricted extractables specifications.

    Industry compliance standards

    • REACH Registration for polymer processing additives
    • ASTM D1652 (Epoxide Equivalent Weight)
    • RoHS (when used in electronics encapsulants and no restricted substances introduced)
    • ISO 9001 for batch traceability and QC documentation

    Typical usage ratio

    • 1–10 phr (parts per hundred resin) depending on formulation target for flexibility, pot life, and chemical resistance
    • Adjusted with other curing agents to balance final mechanical properties

    Downstream process integration

    • Pre-mixed with multifunctional amines or directly into two-component epoxy resin systems
    • Dispersed at elevated temperature to ensure homogeneity

    Final product types

    • High-performance epoxy coatings for electronics and automotive assemblies
    • Structural adhesives for aerospace and marine composites
    • Encapsulation materials for circuit board protection

    4. Chemical Research & Laboratory Reagents – Scaffold for Heterocycle Libraries

    Contract research organizations (CROs) and innovation-driven chemical labs select this compound as a core scaffold for combinatorial library synthesis. It supports the rapid generation of heterocyclic small molecule collections required for biochemical screening or patent development. Chemists apply it under well-defined, GLP-compliant protocols, tracking precise input ratios to control substitution patterns and manage isomer ratios during early-phase drug discovery R&D or custom synthesis contracts.

    Industry compliance standards

    • OECD Principles of Good Laboratory Practice (GLP)
    • ISO 17025 for laboratory analytical competence
    • Internal Quality Management Systems (CRO standard operating procedures)
    • Applicable local data recording and sample management rules

    Typical usage ratio

    • 0.05–2 mmol per reaction, scaled according to screening throughput and target library size
    • Flexibility for parallel combinatorial operations or focused, scale-adjusted routes

    Downstream process integration

    • Reacted as a primary amine-containing substrate in high-throughput synthetic platforms
    • Utilized in automated liquid handling or by conventional batch techniques

    Final product types

    • Compound libraries for in vitro biological screening
    • Targeted heterocycle analogues for patent applications
    • Intermediates for custom synthesis and fine chemical R&D
    Free Quote

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    Certification & Compliance
    More Introduction

    1-Methyl-3-Phenylpiperazine: A Manufacturer’s Perspective on Precision and Reliability

    Introducing Our View and Dedication

    Bringing 1-Methyl-3-Phenylpiperazine into a lab or a production floor starts long before chemical reactions fire up in a plant. For years, we've navigated shifts in raw material supply, regulatory scrutiny, and demand spikes, finding solutions from the ground up. This compound, sometimes known among chemists as 1-MPP or N-Methyl-3-Phenylpiperazine, has found its way into dozens of innovations in chemical research and specialty synthesis. Each order reflects years we’ve spent refining our methods — not just chasing yield, but staying true to accurate specification, transparent processing, and reliable delivery.

    Why Consistency Stands Out

    Practical chemistry doesn’t reward shortcuts. Over time, we've realized no two customers expect the exact same thing, but everyone wants one bottom line: unwavering consistency. Faulty batches or ambiguous sourcing create downtime and losses nobody wants to tally. Our typical product, 1-Methyl-3-Phenylpiperazine, delivers a purity between 98.5% and 99.5%, measured through validated gas chromatography and tested for every possible impurity we’ve seen in years of manufacturing. Each drum, bottle, and flask comes from controlled processes, with temperatures, pressures, and solvents logged step-by-step and deviations met head-on, not overlooked.

    Traceability isn’t some buzzword for us, but a commitment we renew each batch. We’ve learned from past recalls in the market — not always ours, but they taught harsh lessons to everyone. To ensure integrity, our internal logs track every kilo: nothing leaves our facilities without matching batch records stored in our archives. Our technicians undergo regular retraining in lab and plant routines — a real system, not paperwork filed away or left to memory. This mindset keeps surprises out of your process, which ultimately matters more than technical bullet points on a screen.

    The Human Behind the Process

    Years spent synthesizing and handling 1-Methyl-3-Phenylpiperazine introduced us to every quirk in this molecule’s behavior. It’s not as temperamental as some piperazine derivatives, but it’s still stubborn about reaction conditions. Scale-up brings new headaches with mixing, heat transfer, and reaction runaways. We’ve spent days chasing ghost impurities and on-site tweaking purification schemes. The methods we landed on — multi-step recrystallization, column purification, and real-time spectral monitoring — grew out of hard-earned experience, not quick-fix shortcuts or copied schemes from generic playbooks. Every improvement shaved hours, reduced solvent waste, or delivered tighter control over final product structure.

    Health and safety shaped our approach, never as afterthoughts. This compound offers a distinctive amine odor, and we engineered our plant flows to minimize exposure, train up staff, and keep systems aired out from start to finish. Each operator in our facility carries hands-on training in spill prevention and cleanup, not just the theory. We know that mistakes here cost more than profit — they endanger people, poison water tables, or leave the community distrusting our work. Real stewardship isn’t negotiable on our shop floor; we enforce it shift after shift.

    Understanding the Market’s Demands

    Manufacturers who seek 1-Methyl-3-Phenylpiperazine rarely need just one kilogram. Our clients range from those scaling up innovative pharmaceuticals to outfits investigating specialty coatings, stabilizers, and intermediates for agrochemical formulations. Reliable bulk supply sits at the core of this field, and we’ve engineered our reactors and blending equipment to handle multi-ton runs without drift in profile. Maintaining on-specification production isn’t about fancy automation, but about pairing machine precision with experienced hands: every run is double-checked. Our batch sizes and packaging configurations grew from actual feedback — drums for steady plant users, smaller sealed packs for labs safeguarding shelf life from hydrolysis or atmospheric uptake.

    We also talk directly with R&D teams, supporting those who need tweaks in moisture content, alternative salt forms, or particular particle sizes. Each request walks a balance between regulatory compliance and tailored supply. We keep nothing hidden: every time a buyer asks about our analytical method, impurity profile, or trace solvent residue, we open our records. Audits from partners and regulators are met openly. We encourage visitors on-site to see our process themselves — no stage-managed walk-throughs, no edits. If a drum ever misses the mark, replacements go out fast, not after endless blame-shifting or delay.

    1-Methyl-3-Phenylpiperazine versus Other Piperazines

    Countless users have asked us why they can’t just swap in a simpler or even cheaper piperazine derivative. In our lab, the answer rarely comes down to price or paperwork. 1-Methyl-3-Phenylpiperazine brings a balance of reactivity and selectivity that other piperazines don’t. With its methyl and phenyl substitutions, this compound resists unwanted side reactions in certain alkylation and acylation processes. Other popular options, such as unsubstituted piperazine or 1-Phenylpiperazine, lack the precise steric environment preferred in specific synthetic sequences, especially where protecting groups or subtle ring modifications matter.

    Our chemists have seen side-by-side runs where other piperazines introduce variable yields, off-color products, or slower reactions – outcomes that trace back to differences in electron density and steric bulk. What looks economical up front can set off costly purification headaches or lower throughput. For users developing next-generation molecules or scaling up specialty pharmaceutical intermediates, the choice of amine matters. 1-Methyl-3-Phenylpiperazine finds special roles in medicinal chemistry as a structural class: it delivers reliable substitution patterns, predictable reactivity, and manageable byproduct profiles. Our records from recent years highlight request after request for this molecule in pilot plant scale, with growing interest from researchers modeling new scaffolds for disease targets.

    Practical Uses and Real-World Applications

    The applications for 1-Methyl-3-Phenylpiperazine grow broader each year. Teams in pharmaceutical R&D use this core structure to test CNS-active compounds, pain therapeutics, and specialty inhibitors. Its electronic and structural features allow medicinal chemists to probe structure-activity relationships with less risk of unexpected activity. It also supports library diversification, making it a favorite in combinatorial chemistry workflows. Our development partners send us notes about its compatibility with standard coupling and protection strategies – it keeps reaction lines moving without surprises.

    Our conversations with specialty polymer and coating manufacturers underline a different value: 1-Methyl-3-Phenylpiperazine introduces flexibility and thermal stability in engineered materials. It acts as a functional intermediate, where amine groups lock into resins and crosslinkers, raising performance standards for wear, adhesion, or chemical resistance. These aren’t theoretical gains; test reports from users point to better processability and reduced cycle times, as well as higher batch-to-batch consistency in the finished product.

    Users in agrochemical research apply 1-Methyl-3-Phenylpiperazine to create fine-tuned stabilizers and delivery agents. We’ve worked with teams designing actives and additives where each molecular tweak can extend field life or spread more precisely on crops. The compound’s profile lets it serve as a key intermediate in forming new classes of agents with higher selectivity and lower unintended environmental impact. We listen to their evolving needs, adapting qualities such as moisture content and solid-state handling to suit their pilot plant trials.

    Standards in Manufacturing and Analytical Control

    Lots of talk around chemical reliability overlooks the practical grind in production halls. Our synthesis of 1-Methyl-3-Phenylpiperazine starts with raw materials from audited supply chains. Each kilogram moves through proprietary steps involving careful temperature, solvent, and pH control — practices we inspect with every single batch. No process line ever goes unchecked, and every stage is overseen by team members who know the molecule’s quirks.

    We never rely solely on process parameters. Every sample drawn for final product undergoes rigorous GC, HPLC, and NMR checks. We don’t take shortcut “spot tests” as a substitute for true analysis: we look for pattern consistency, spectral integrity, and absence of off-cycle residues or unknown peaks. When under global regulatory scrutiny, these decisions caught flaws that older-style manufacturers might have missed — we refined cleaning and storage based on real customer complaints, not bad audit scores. Our continuous improvement loop runs off both feedback and self-audit, sparing clients the worry of out-of-spec supply.

    Documentation stands ready for every audit, from international authorities to local inspectors. Lot-to-lot traceability, impurity profiles, residual solvent declarations, and packaging material compliance are not sales tools for us; they form our contract with you. Our archival system keeps each year’s logbook, allowing access to a decade of batch histories if needed — this depth gives our partners the confidence to move forward in development or production with full awareness of their risks.

    Sustainable Production Practices and Supply Security

    Modern production of chemicals like 1-Methyl-3-Phenylpiperazine requires more than efficiency; responsibility shapes every choice. We’ve responded to environmental research, tightening solvent cycles, recycling waste streams, and selecting greener energy sources for most manufacturing runs. Our solvent handling – involving specialty amines, aromatic feedstocks, and sensitive reagents – anchors on real-world emissions targets. Each operator signs off not just on yield, but on correct emissions logging and adherence to local environmental regulations.

    Raw material volatility has disrupted supply chains worldwide, and the piperazine market saw its share of shocks — price swings, purity crises, and shipping delays. We responded not by hoarding, but by forming longer-term partnerships with key suppliers, sharpening contracts, and establishing buffer stocks of hard-to-source intermediates. Clients receive transparent updates on delivery schedules and inventory, and our customer service teams speak plainly about delays, without hedging.

    Invisible to many buyers, our warehouse systems prevent cross-contamination by assigning exclusive storage for 1-Methyl-3-Phenylpiperazine, enforcing temperature and humidity controls, and tracking shelf life daily. Each shipment leaves our factory after a final double-check — not through chance, but built on years of mishap analysis and updated standard operating procedures. If a logistics crunch looms, we don’t wait: alternate plans swing into place, securing air or sea routes as needed. Our partners count on that predictability, and we measure ourselves by their ability to run without pause.

    Answering Regulatory and Stewardship Demands

    Global rules for chemicals grow tougher by the year, especially for specialty amines. We maintain full compliance with chemical control regulations, safety data submissions, and export controls — not as red tape, but as basics for doing business. Our product files include up-to-date registration, full hazard communication, and country-specific clearance. Inspectors find open books when they visit, and our technical staff welcomes real dialogue about process integrity, waste minimization, and shipping safety.

    Buyers often approach us with questions about local regulations, end-use declarations, and transport paperwork. Our documentation flows swiftly, and any changes in compliance (REACH, TSCA, or others) trigger direct customer notifications. We also invest in regular third-party audits, checking our stewardship from chemical inventory to waste management — this outside accountability raised our standards past what national rules alone would have demanded. It wasn’t always cheap or comfortable, but this approach built us strong relationships across continents.

    We take community engagement seriously: science-trained outreach teams walk neighbors through our operation, and our plant emissions statistics appear in publicly posted reports. These practices aren’t public relations moves, but the way we avoid the mistakes of the past — near-misses, workplace accidents, or reputational bruises. Our workforce stays updated on best practices and safety drills, blending ongoing training with practical onsite oversight. This risk management culture keeps us accountable day in and day out.

    Why We Keep Improving

    Some might view 1-Methyl-3-Phenylpiperazine as just another molecule in the piperazine family. Our years in manufacturing have shown it deserves detailed, thoughtful handling from raw material sourcing to application support. Market trends, regulatory changes, and emerging research keep us pushing for greater control, cleaner processes, and tighter analytical standards. When users bring us new application questions or reports of unforeseen synthetic routes, we run trials in our own labs — not scripts but direct bench work, troubleshooting challenges our customers face in their own workflows.

    Open discussion with development chemists, lab managers, and plant engineers reminds us there’s always a need for honest feedback and new improvements. Shipping, supply, safety, and documentation all come up for revision as new requirements emerge. Our drive never stops at just “meeting spec”: it means collecting user stories, analyzing near misses, and tweaking the next batch for incremental gains in purity, performance, or reliability. Trust grows over years, brick by brick, built on every delivered drum, answered inquiry, or successful audit. 1-Methyl-3-Phenylpiperazine shows what real partnership between manufacturer and user can accomplish — not theory, but practice done at scale.