|
HS Code |
480950 |
| Product Name | 2,3-Dichloropyridine |
| Molecular Formula | C5H3Cl2N |
| Molar Mass | 147.99 g/mol |
| Cas Number | 583-61-9 |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 208-210 °C |
| Melting Point | -14 °C |
| Density | 1.41 g/cm3 |
| Solubility In Water | Slightly soluble |
| Flash Point | 88 °C |
| Refractive Index | 1.552 |
| Purity | Typically ≥98% |
| Storage Conditions | Store in a cool, dry, well-ventilated place |
As an accredited 2,3-Dichloropyridine147.99 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 2,3-Dichloropyridine (147.99 g/mol) is packaged in a sealed 100g amber glass bottle, labeled with safety and handling instructions. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 2,3-Dichloropyridine (147.99) packed in 200 kg drums, total 80 drums per 20′ container. |
| Shipping | 2,3-Dichloropyridine (molecular weight: 147.99) should be shipped in tightly sealed, chemical-resistant containers. Transport in compliance with local, national, and international regulations for hazardous chemicals. Protect from physical damage, moisture, and direct sunlight. Ensure proper labeling and include appropriate safety documents, such as SDS, with the shipment. |
| Storage | 2,3-Dichloropyridine (molecular weight: 147.99) should be stored in a cool, dry, and well-ventilated area, in a tightly sealed container away from sources of ignition and incompatible substances such as strong oxidizers. Keep out of direct sunlight and moisture. Ensure appropriate labeling and restrict access to trained personnel. Use secondary containment to prevent accidental spills or leaks. |
| Shelf Life | 2,3-Dichloropyridine has a shelf life of at least 2 years when stored in a cool, dry, tightly sealed container. |
|
Purity 99%: 2,3-Dichloropyridine147.99 with purity 99% is used in pharmaceutical intermediate synthesis, where high purity ensures minimal impurities in final products. Melting Point 56°C: 2,3-Dichloropyridine147.99 with melting point 56°C is used in organic synthesis protocols, where controlled melting supports precise reaction conditions. Molecular Weight 147.99 g/mol: 2,3-Dichloropyridine147.99 with molecular weight 147.99 g/mol is used in agrochemical manufacturing, where defined molecular weight enables accurate formulation. Stability Temperature up to 120°C: 2,3-Dichloropyridine147.99 with stability temperature up to 120°C is used in high-temperature catalytic processes, where thermal stability maintains reagent integrity. Particle Size <50 μm: 2,3-Dichloropyridine147.99 with particle size less than 50 μm is used in fine chemical production, where small particle size ensures homogeneous mixing. Water Content <0.5%: 2,3-Dichloropyridine147.99 with water content less than 0.5% is used in moisture-sensitive syntheses, where low water content prevents side reactions. Refractive Index 1.544: 2,3-Dichloropyridine147.99 with refractive index 1.544 is used in analytical research, where consistent refractive index allows precise compound identification. Solubility in Organic Solvents: 2,3-Dichloropyridine147.99 with high solubility in organic solvents is used in process chemistry, where enhanced solubility accelerates reaction rates. |
Competitive 2,3-Dichloropyridine147.99 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@boxa-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@boxa-chem.com
Flexible payment, competitive price, premium service - Inquire now!
2,3-Dichloropyridine147.99 seems like a long label for a seemingly small compound. Still, those working in pharmaceuticals, agrochemicals, and specialty chemical industries recognize the value tucked behind its name. Unlike household staples, this chemical doesn’t often make headlines. Yet many advanced syntheses rely on it, weaving together modern chemistry’s quiet backbone.
Over years spent navigating research and development pipelines, the appearance of a compound such as 2,3-Dichloropyridine signals that a project is pushing forward on schedule. The reassuring white-to-off-white crystalline powder tells you the supply chain is strong, quality checks are in place, and specifications line up with analytic expectations—typically, researchers find it offered at over 98% purity. This high standard is critical for anyone looking to advance new drugs or design agrochemicals with predictability. Inconsistent materials slow things down or, worse, raise doubts about results.
Early-stage drug discovery often turns to derivatives of pyridine because they introduce unique biological properties. Through my time collaborating with medicinal chemists, I’ve watched how a subtle tweak—adding two chlorine atoms—transforms basic pyridine into a platform for next-generation molecules. 2,3-Dichloropyridine147.99 fits into chemical reactions in ways that can’t be mimicked by more common variants like 2-chloropyridine or 3,5-dichloropyridine; its chlorine atoms sit on the ring just so, changing electronic properties, boosting reactivity at positions most useful for further substitutions.
Medicinal chemistry can be a game of inches. The right intermediate shortens the journey toward a target compound, and small advantages scale into months saved in the lab. 2,3-Dichloropyridine147.99 accelerates work by enabling selective reactions such as nucleophilic aromatic substitution or Suzuki-Miyaura cross-coupling. Success here opens pathways to anti-cancer agents, antiviral candidates, and other breakthroughs. Over and over, I’ve seen troubleshooting boil down to a single reagent missing the mark. Access to the correct dichloropyridine keeps things moving with fewer roadblocks.
New pesticides and herbicides draw on a shrinking toolkit of building blocks. The chlorine-substituted pyridine scaffold gives chemists a way to sidestep common resistance mechanisms that undermine older products. With 2,3-dichloropyridine, formulators are better able to create selective molecules that target pests with minimal risk to crops and soil health.
In the early 2010s, collaboration with several agrochemical researchers drove home just how tight the requirements have become. Regulatory agencies scrutinize every atom. The two chlorines on this pyridine ring adjust binding to enzyme targets in insects and weeds; even a slight difference can turn an ineffective molecule into a billion-dollar product. By offering dependable purity and a straightforward synthetic profile, 2,3-Dichloropyridine147.99 ensures that agricultural research doesn’t stall out at the starting line.
Newcomers sometimes ask why not just reach for a simpler pyridine, or single-chlorinated options? The arrangement of chlorine atoms matters. Chemical properties shift. Compare 2,3-dichloropyridine to its 2,6-dichloro cousin, and reactivity can differ dramatically. Lab experience bears this out—experiments that fly with 2,3-Dichloropyridine147.99 may grind to a halt with others. Solubility, boiling point, and even stability shift with the layout of atoms. Chemists learn to respect these differences, as even well-funded programs cannot afford to lose weeks repeating work with the “almost right” intermediate.
Some mistakenly believe any dichloropyridine will do for a given reaction type. This isn’t true. Take cross-coupling reactions used to stitch together key active ingredients: the yields and selectivity stem from the arrangement of the dichloro groups. Compromises at this stage ripple all the way through to finished pharmaceutical batches. In an industry where patent windows are short, a misstep isn’t just inconvenient—it may block entire development programs. Anyone who has ever watched a promising lead compound slip away due to synthetic bottlenecks knows the risk.
Progress in laboratory chemistry leans heavily on the reliability of core materials. I’ve found that batches of 2,3-Dichloropyridine147.99 purchased from reputable suppliers consistently hit above the 98% purity mark. This isn’t just a detail for paperwork. Analytical chemists rely on it for clean results, free from confounding byproducts. Impurities magnify under tight timelines. Teams that regularly receive off-spec materials spend more time verifying or reordering than doing actual work, eroding morale as well as budgets.
Supply consistency remains just as important as specification. On several occasions, delayed shipments from overseas derailed months of carefully scheduled work. Experienced project managers now keep buffer stocks of high-use intermediates like 2,3-Dichloropyridine147.99, knowing how precarious just-in-time inventory can be when demand surges. Chemical companies that communicate clearly, document product history, and deliver on time have become valued partners for these reasons.
Some specifications influence safety—the melting point or boiling range, for example, helps guide storage and handling. If a compound melts prematurely or decomposes under mild conditions, labs take notice right away. While 2,3-Dichloropyridine147.99 generally remains stable under room temperature and closed, dry storage, those working in scale-up monitor batch-to-batch consistency, checking for shifts in color, odor, and crystalline feel. Over the years, I’ve seen project timelines scrambled by receiving material outside documented ranges—a headache that robust quality control can avoid.
Dust and particle size might not leap to the top of everyone’s checklist, yet in larger reactors, uneven clumping stalls automated feeding systems. Specifications around these points keep production lines moving smoothly, cutting down on manual interventions. A few hours saved in process troubleshooting means more time for what matters: developing new products or shipping completed batches.
Buying decisions often come down to more than price. Experience shows that cheaper, off-brand 2,3-Dichloropyridine carries hidden risks—delays from customs checks, documentation gaps for regulatory filings, or surprises in impurity profiles. Over several procurement cycles, established suppliers tend to justify a premium by providing material that’s fully traceable, easier to certify, and less likely to bring unwanted surprises.
Sourcing teams have learned this the hard way. One delayed delivery can cost a project far more in lost time than in upfront raw material savings. The reassurance of correction protocols, certifications like ISO-9001, and real-time status tracking nudges the scale toward suppliers who invest in reliability. These aren’t theoretical advantages—they save hours, stave off repeat lab work, and let teams concentrate on larger goals.
While not the most noxious material in a laboratory’s inventory, 2,3-Dichloropyridine calls for care during handling. Any chlorinated compound brings a set of standard precautions: avoid inhaling dust, use effective ventilation, and store away from moisture or incompatible reagents. Chemists learn quickly that shortcuts in these protocols risk more than personal safety—they can ruin expensive experimental runs or spoil sensitive equipment.
I remember a time an overfilled waste container led to a small spill. Quick containment and cleanup mattered, yet training and preparedness made all the difference. For those unfamiliar with such materials, review of recent incident summaries from chemical industry regulators shows that most accidents come down to skipped safety checks. Respect for the compound pays off in smooth, incident-free research.
The environmental impact of producing, storing, and disposing of chlorinated chemicals isn’t lost on today’s chemical sector. As governments and consumers push for responsible stewardship, teams that use 2,3-Dichloropyridine think beyond immediate lab results. Waste streams, emissions control, and byproduct neutralization all come under review during audits and certifications.
Teams I’ve worked with have shifted habits in the face of changing regulations, relying more on in-house recycling, using green chemistry strategies wherever possible, and enhancing monitoring of outflows. Every step that reduces residual chlorinated compounds in wastewater lowers both compliance costs and real-world risks. Over the last decade, public awareness and legal pressure have reshaped what “responsible sourcing” means—not just for producers, but for every downstream lab and production plant.
Barriers to using niche intermediates like 2,3-Dichloropyridine can always be eased. Stronger partnerships between suppliers and research teams encourage more detailed documentation—COAs, test results, stability data. Early alignment on specifications avoids last-minute surprises and approvals. Digital supply chain management, from automated reorder flagging to shipment tracking, helps keep projects on track.
In larger organizations, standardizing on a shortlist of vetted sources for core intermediates streamlines more than paperwork. It reduces the swarm of daily decisions that slow down big projects. Frequent touchpoints with technical support can resolve questions before they snowball into lost time or wasted resources. In my own experience, a simple email to a supplier clarifying a seemingly minor detail—be it the solvent used in final crystallization or a recent change in impurity profile—has averted costly mistakes.
The push for more sustainable chemistry challenges suppliers and users of 2,3-Dichloropyridine alike. Academic researchers and chemical producers continue exploring novel catalysts and milder reaction conditions, seeking alternatives to traditional, more polluting routes. Practical limitations persist—certain properties require those two chlorines—but incremental gains add up. Continuous flow processes, reduced solvent loads, and cleaner workups are changing industry standards, little by little.
Many chemists see the shift as an opportunity. By working closely with technical partners, they influence how future batches meet both performance and environmental benchmarks. I’ve watched pilot plant teams shift to recycled solvents or introduce stricter emissions capture protocols. These measures sometimes look minor from a distance, but they reflect a growing industry commitment to sustainability.
Innovation builds on reliable, well-documented foundations. Every new pharmaceutical or advanced agricultural compound begins with simple, robust building blocks. 2,3-Dichloropyridine147.99 stands as an example—more specialized than most, yet crucial in hundreds of research projects. The chemical might seem anonymous, but its availability shortens project timelines and strengthens confidence in those making split-second decisions at the lab bench or in the pilot plant.
Anyone involved in product development knows the difference between a smooth run and endless troubleshooting. Even with automation and predictive algorithms, nothing replaces the reassurance that each shipment matches what is on the spec sheet and data files. Consistency in quality and supply lets teams focus their energy upstream: on molecular design, one-pot syntheses, and breakthroughs that may one day change medicine or food production.
Room for improvement always remains. While 2,3-Dichloropyridine147.99 now sees broad use, lingering issues with global logistics and occasional price spikes still challenge budgets and planning. New entrants to the supplier market, some taking advantage of digital storefronts, seek to disrupt established relationships with lower prices or faster fulfillment promises. End users stay cautious, remembering that reliable supply includes traceability and support, not just lower upfront costs.
Many researchers keep one eye on regulatory shifts—new hazards designations, tighter disposal rules, or evolving purity standards. Over time, new synthetic methods may allow for even purer intermediates at lower environmental cost, particularly as automation spreads in specialty chemical production. A close working relationship between chemical manufacturers, logistics providers, and end users forms the best hedge against future disruptions.
Over years of direct experience, it’s clear that reliance on 2,3-Dichloropyridine147.99 signals a blend of technical knowledge, operational efficiency, and careful supplier selection. Teams investing in these capacities ultimately pull ahead, delivering new molecules ahead of competitors. For every chemist, engineer, or supply chain expert who sees the name on their order sheet or lab schedule, the compound has a story: essential step forward, potential challenge, and proof that real progress depends on getting the basics right.
Well-chosen intermediates become invisible partners in discovery, seldom grabbing headlines but making every breakthrough possible. In a field defined by new challenges and shifting standards, returning to solid, well-documented materials like 2,3-Dichloropyridine pays long-term dividends—on the lab bench, in the field, and across the global networks that keep discovery moving forward.