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1-(2,3-Dimethylphenyl)Piperazine

    • Product Name 1-(2,3-Dimethylphenyl)Piperazine
    • Alias 2,3-DMPP
    • Einecs 681-459-6
    • 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
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    806047

    Iupac Name 1-(2,3-dimethylphenyl)piperazine
    Molecular Formula C12H18N2
    Molecular Weight 190.29 g/mol
    Cas Number 5788-14-7
    Appearance Colorless to pale yellow liquid or oil
    Boiling Point 312.9 °C at 760 mmHg (estimated)
    Density 1.01 g/cm³ (estimated)
    Solubility In Water Slightly soluble
    Smiles CC1=C(C=CC=C1N2CCNCC2)C
    Inchi InChI=1S/C12H18N2/c1-10-7-4-5-8-12(10)14-9-6-13-11(2)3/h4-5,7-8,11,13-14H,6,9H2,1-3H3
    Synonyms 2,3-Dimethyl-1-piperazinylbenzene
    Refractive Index 1.553 (estimated)
    Flash Point 141.2 °C (estimated)

    As an accredited 1-(2,3-Dimethylphenyl)Piperazine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing White, opaque plastic bottle labeled "1-(2,3-Dimethylphenyl)Piperazine, 25g," featuring hazard symbols, batch number, and tightly sealed cap.
    Shipping 1-(2,3-Dimethylphenyl)piperazine is shipped in tightly sealed containers, protected from light, moisture, and incompatible substances. Packaging complies with chemical safety regulations, using appropriate hazard labeling. Transport is typically conducted via ground or air, following UN/DOT guidelines. Material Safety Data Sheets (MSDS) accompany each shipment for safe handling and emergency information.
    Storage Store **1-(2,3-Dimethylphenyl)Piperazine** in a tightly closed container, in a cool, dry, well-ventilated area away from incompatible substances such as oxidizing agents and strong acids. Protect it from moisture and direct sunlight. Ensure appropriate labeling, and keep the storage area secure and accessible only to trained personnel. Follow all relevant safety and chemical hygiene guidelines.
    Application of 1-(2,3-Dimethylphenyl)Piperazine

    Applications of 1-(2,3-Dimethylphenyl)Piperazine in Industrial Manufacturing

    As an experienced chemical raw material manufacturer, we provide 1-(2,3-Dimethylphenyl)Piperazine for downstream industries with demanding process specifications and strict end-use requirements. Below are core industrial application areas based on documented consumption patterns and compliance standards within regulated manufacturing.

    1. Pharmaceutical Intermediates for CNS Active Agents

    The compound functions as a building block for synthesizing central nervous system (CNS) active pharmaceutical ingredients. Many innovative psychiatric medications employ phenylpiperazine cores. Our material supports process steps such as N-alkylation or amide coupling, contributing to selective serotonin receptor modulation. GMP manufacturers rely on tight impurity control, particularly for regulated intermediates destined for finished bulk pharmaceuticals.

    Industry compliance standards

    • ICH Q7 – Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • USP-NF & EP monographs for related substances
    • FDA DMF (Drug Master File) referencing where required
    • 21 CFR Part 210/211 for finished dosage manufacturing

    Typical usage ratio

    • 0.3–1.0 molar equivalent per API batch, adjustable by target API structure and kinetics
    • Careful stoichiometry required to limit piperazine and phenyl impurity profiles

    Downstream process integration

    • Introduced at early-stage API synthesis, usually second or third reaction stage
    • Subjected to high-vacuum purification, followed by coupling with acylating or alkylating agents
    • Intensive in-process controls for residual solvents

    Final product types

    • Serotonergic antidepressants
    • Anxiolytic tablets and capsules
    • Antipsychotic APIs in bulk and finished forms
    • Polymorphic CNS drug substances

    2. Agrochemical Synthesis, Including Fungicide Actives

    Agrichemical manufacturers leverage phenylpiperazine derivatives for selective fungicide and pesticide development. Our product enters multi-step processes for triazole- or strobilurin-based fungicide active synthesis, enhancing molecular stability and field efficacy. Tight batch traceability and impurity documentation are required by downstream agro-manufacturers to comply with international agrochemical directives.

    Industry compliance standards

    • FAO/WHO technical guidelines for pesticide production
    • ISO 9001:2015 quality management during synthesis
    • EU Regulation (EC) No 1107/2009 on plant protection products
    • German BVL and US EPA registration compliance

    Typical usage ratio

    • 0.5–1.2 mole per target agrochemical molecule, adjusted for yield and byproduct management
    • Process engineers optimize ratio for cost-performance and toxicological clearance

    Downstream process integration

    • Combined with triazole or azole intermediates during active ingredient core formation
    • Handled under strict dust and emission controls
    • QC samples verified using HPLC for residual starting material

    Final product types

    • Systemic fungicide EC and SC formulations
    • Seed treatment concentrate actives
    • Crop protection technical-grade actives
    • Pre-mix wettable powders for grain and produce applications

    3. Specialty Dye and Pigment Precursors

    Colorant and pigment manufacturers utilize this compound for synthesizing high-performance dyes with enhanced solubility and substrate affinity. Its piperazine moiety modifies azo and anthraquinone dye molecules, conferring washfastness and controlled color shade in technical textiles and functional coatings. The compound supports synthesis under high-temperature and pH-controlled environments with adherence to export dye chemical norms.

    Industry compliance standards

    • OEKO-TEX® Standard 100 restriction levels for residual aromatic amines
    • REACH Annex XVII substance management for aromatic derivatives
    • ZDHC MRSL (Manufacturing Restricted Substances List) for dye intermediates
    • ROHS directives for electronic textile pigments

    Typical usage ratio

    • 3–7% by mass on dye intermediate, scalable based on target chromophore yield
    • Batchwise optimization to control viscosity and reactivity in coupling reactions

    Downstream process integration

    • Added to primary condensate reactor during coupling with diazonium salts or anthraquinone derivatives
    • Process air monitored for aromatic emissions, with off-gas scrubbing implementation
    • High-shear mixing to disperse phenylpiperazine effectively

    Final product types

    • Reactive dyes for technical textiles
    • Sublimation inks for industrial digital printing
    • Conductive pigment dispersions for electronic printing
    • Colorfast coatings for automotive and consumer electronics

    4. Polymer Modification and Crosslinking Additive

    Technical formulators in specialty polymer manufacturing use this raw material as a co-monomer and chain modifier. It introduces rigidity and chemical resistance to engineering plastics and thermoset resins. It is especially relevant for adjusting surface energy and thermal stability in polyamide-imide and polyimide production, as well as in crosslinking epoxide systems for high-performance composites.

    Industry compliance standards

    • ISO 9001/14001 management during polymer compounding
    • UL 94 flammability rating for end-use applications
    • ASTM D638 for tensile property validation
    • RoHS Directive 2011/65/EU for electrical and electronics polymers

    Typical usage ratio

    • 0.8–2.5% by total monomer mass for thermoset systems
    • Adjusted per mechanical and dielectric property specs required by the end application

    Downstream process integration

    • Blended into resin prepolymer mixture during two-stage polymerization
    • Managed under controlled temperature to avoid premature crosslinking
    • QC through GPC (gel permeation chromatography) for molecular weight monitoring

    Final product types

    • High-temperature composite prepregs
    • Elecro-insulation resins for automotive modules
    • Polyimide foils for aerospace and electronics
    • Impact-resistant engineering plastic housings
    Free Quote

    Competitive 1-(2,3-Dimethylphenyl)Piperazine prices that fit your budget—flexible terms and customized quotes for every order.

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    Certification & Compliance
    More Introduction

    Unlocking New Potentials with 1-(2,3-Dimethylphenyl)Piperazine: Insights from an Experienced Manufacturer

    The Value of Thoughtful Chemistry in Specialty Manufacturing

    As a manufacturer with years dedicated to aromatic piperazine compounds, 1-(2,3-Dimethylphenyl)Piperazine holds a distinct spot in our production line. We craft this intermediate not from the pursuit of novelty, but from persistent demand across process innovation, custom synthesis, and research development. Its value rests less in a general sense, and more in how consistently chemists report the utility of its methyl-substituted aromatic ring. Demand doesn’t happen by marketing alone; it follows years of feedback from process engineers and researchers who return for reliable, pure stock—batch after batch.

    Our location close to robust chemical supply chains helps ensure reliable sourcing of precursor chemicals. Reliable input quality lets us hold to the specifications required for this molecule’s role in advanced chemical synthesis—especially where even a small variances can affect downstream step yields. We’ve kept to a practice of full transparency about our manufacturing process, starting at raw materials screening. Supporting scale-ups, project launches, or multi-month research, our stock meets repeatable parameters and delivers chemistry you can plan around.

    Product Description: More Than a Sum of Atoms

    Defining 1-(2,3-Dimethylphenyl)Piperazine only by its chemical formula or CAS number barely scratches the surface. Synthesizing this small yet significant molecule brings us face-to-face with the significance of placement on the aromatic ring. The 2,3-dimethyl pattern forms a unique steric environment compared to ortho, para, or meta methyl positioning. Chemists leveraging this structure in stepwise reactions uncover different reactivities and binding patterns than other substituted phenyl-piperazines.

    Our product comes as a crystalline solid with consistent melting behavior and careful drying to stabilize shelf storage. Quality control methods include HPLC and NMR verification at every batch stage. We stand behind statements of purity not only through paperwork, but through the absence of headaches in downstream reactions. Knowing that a failure in one compound can choke an entire series, we don’t just put a sticker on a jar—we batch test until the outcome matches the last successful run.

    Specification and Handling as Informed by Practice

    We run the product through a rigorous tight screen for melting point, moisture content, and phenotype standards. On paper, the assay reads above 99%. In practice, our quality chemists examine the spectroscopic fingerprints for subtle shifts—sometimes from trace contaminants, sometimes from overlooked process heat. Such consistency matters especially for researchers who scale from analytical samples to pilot runs. Improper drying, for example, leads to hidden process bottlenecks; water in a solid batch can scramble a reductive amination or sour late-stage coupling.

    Our team’s everyday workflow includes double-sealing every lot in inert packaging. We ship every order with a certificate of analysis, but the more important proof is the phone call we rarely get: “This batch didn’t behave like last time.” That silence means our practice is working as intended.

    Application Paths: Research, Discovery, and More

    No single destination defines every application of 1-(2,3-Dimethylphenyl)Piperazine, but we hear most from medicinal chemistry labs and specialty chemical firms. In contract research, its core structure forms a basic scaffold for bioactive molecule synthesis, including derivatives intended for receptor ligand studies and other SAR investigations. The molecule’s stability against hydrolysis and moderate solubility help researchers avoid common pitfalls seen with less tailored piperazine options.

    We often see this compound requested by agrochemical innovators, where custom analogs are under prompt evaluation for activity screening. Some use it for CNS research, owing to the piperazine core’s recurring appearance in serotonin and dopamine modulator research. Others fold it into preparative routes that build complex molecular libraries.

    Academics turn to us for custom research batches designed to explore receptor selectivity or structure-activity relationships. The 2,3-methyl arrangement allows tweaks in steric and electronic properties, producing analogs whose differences can be measured with precision. Over time, repeated user reports and published studies confirm for us how essential these subtle variations can prove.

    Distinguishing 1-(2,3-Dimethylphenyl)Piperazine from Similar Compounds

    Some newcomers ask about differences between 1-(2,3-Dimethylphenyl)Piperazine and other substituted phenylpiperazines such as the 2,4- or 3,4- isomers. Our experience suggests the answer goes beyond structure and naming conventions. The methyl group position controls not only physical state and reactivity, but—perhaps most crucially—the selectivity in advanced chemical reactions and target binding.

    Over the years, we’ve helped several R&D teams troubleshoot unexpected experimental setbacks. On two occasions, switching between 2,3- and 2,4-dimethyl isomers flipped a project from “low reactivity” to “reliable yield.” Aromatic substitution patterns set the stage for downstream modifications, both electronically and sterically. Our data shows that cross-comparison of assay purity across isomers reflects these differences. Production logs confirm that achieving high purity for 2,3-dimethyl requires more reactor control than 3,4-dimethyl, so we never batch these in the same campaign.

    Chemists working on receptor ligands or signaling pathway modulation can attest to the hard-fought gains from even a single methyl group's relocation. Failed tests or weak binding can trace back to the use of a mismatched isomer, a risk that specialty compound users well remember. For these clients, the molecular fingerprint matters—going beyond the chemical name, what arrives in the jar must match the literature precedent and previous experimental results.

    Knowledge Earned From Real-World Production

    Reproducibility arises as a daily challenge in specialty compound manufacturing. Small batch runs for bespoke research differ from the demands of larger industrial orders, but neither can afford to cut corners. An unexpected drop in purity or a batch with inconsistent melting range signals process drift. Our plant team responds by tracking every variable that experience shows can shift outcome: raw material lot, charge order, pH at each stage, and reactor agitation. The best practice has grown from long weeks at the troubleshooting bench, not just from following published procedures.

    Feedback from return customers informs our quality revisions. Process tweaks that seem minor—adjustments in crystallization temperature, filtration timing, or even the sequence of reagent additions—can make the difference in physical yield or analytical clarity. These aren’t just numbers in a batch record, but living details learned lesion by lesion over many cycles.

    Supporting Ongoing Research with Practical Solutions

    Supply chain interruptions have shown us the value of holding a responsive approach to sourcing. By maintaining both in-house synthesis capabilities and reliable partner relationships for our starting materials, we can sidestep the worst of market swings. Forward planning lets us build bulk stockpiles for regular clients, and our teams run “just-in-case” reserve batches to head off unexpected surges.

    Our operation includes close attention to regulatory developments and environmental standards. Compliance isn’t an afterthought, but an integrated part of each workday. We dedicate resources to safe waste handling, proper emissions controls, and continuous upskilling of technical staff on best practices.

    Commitment to True Quality, Not Just Compliance

    Every step in the manufacture of 1-(2,3-Dimethylphenyl)Piperazine testifies to the principle that detail creates reliability. The regulatory minimum isn’t the final word. Our own internal audits run stricter than most customer-required checks. Holding to these standards might demand higher investment, but it earns trust across time—the proof comes in the frequency of repeat business and low rates of technical complaints.

    True assurance doesn’t depend on marketing language or buzzwords. Our confidence in sending out each shipment stems from hundreds of small decisions made over the course of synthesis, purification, batch labeling, and quality release. While documentation has its place, no certification replaces the vigilance of experienced staff. Our batch records tell more than numbers and times; they store our ongoing dialogue with collaborators both near and far.

    Looking Ahead in Aromatic Piperazine Manufacturing

    From the molecular engineer at the bench to the process lead at scale, each client asks for one thing above all: predictable chemical behavior, batch to batch. We focus on controlling what is in our grasp: raw input quality, repeatable sulfation, proper venting, and honest reporting. Experience teaches us that trends in chemistry evolve, but the need for practical reliability never fades.

    Recent years have seen global shifts in demand, sometimes from new therapeutic targets, sometimes from changing regulatory priorities. Our investment in flexible production lines lets us scale or pivot process quickly. We see a growing need for compounds like 1-(2,3-Dimethylphenyl)Piperazine in more specialized routes to next-generation active ingredients. Many younger researchers, eager to push boundaries, ask for modified product forms—finer powders, alternative salt forms, or custom blends. Our plant upgrade program prepares for these requests before they grow urgent.

    Challenges Met and Overcome in Specialty Batch Work

    Working at the intersection of custom and large-scale manufacturing brings unique challenges. Rapid analytical support on every batch means allocating skilled chemists to quality control, not delegating solely to automated analytics. Process deviations—rare but inevitable in real-world manufacturing—demand direct, hands-on troubleshooting by people who recognize the “feel” of a reaction in real time.

    Scaling from hundreds of grams up to multi-kilo repeats, we note every anomaly, no matter how trivial it might sound. Our analysis lab correlates deviation reports with outcomes, supporting rapid fixes in both plant operations and longer-term process revisions. The discipline of documenting root causes and implementing improvements comes from direct responsibility for what leaves our doors.

    The Reason Behind Our Durable Client Relationships

    Clients who come back don’t do so because of glossy packaging or generic promises. They stay because their teams experience real consistency from our lots—enabling them to plan ambitious projects without worrying about molecular “unknowns.” That trust gets renewed or broken with every shipment, so we never rely on past reputation without ongoing accountability.

    For every new request—be it for 1-(2,3-Dimethylphenyl)Piperazine with a tighter impurity profile, or advice on downstream compatibility with emerging synthetic steps—we approach the challenge with openness. Sometimes we propose a different solvent system or particular drying parameters; other times the answer comes from shipping a test sample and working through the data together.

    Over the decades, relationships built on authenticity outlast novelty supply “flavors.” Our adaptive process, based on listening and learning from application feedback, yields more robust results than marketing-driven R&D trends.

    The Spirit of Sustainable Practices in Fine Chemical Production

    Efforts to minimize waste, contain emissions, and adopt greener chemistry pervade our daily routines. We accomplish this not only to safeguard our environment, but also because tight process control often aligns with cleaner outcomes. Less solvent excess, fewer unnecessary washes, and substitution of less hazardous reagents often yield better batch reproducibility alongside ecological benefits.

    We invest in continuous improvement: reactor upgrades, filtration system automation, and more advanced analytical tools. Waste management partners with internal process monitoring. Virtually every plant review looks for opportunities where process intensification and greener solvents can cut costs and ecological impact.

    Conclusion

    Working directly with 1-(2,3-Dimethylphenyl)Piperazine for years teaches respect for the demands of reliable chemistry. Each success and setback shapes the way we design our plant, train our teams, and support the growing needs of discovery and production labs worldwide. The lessons here go beyond paperwork and protocols, rooting our commitment in hard-earned experience and a simple pledge to keep improving with every batch. We invite our customers to keep asking questions, seeking improvements, and pushing us—as only knowledgeable partners can—to deliver a better chemical experience with every order.