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HS Code |
991921 |
| Product Name | 2-Amino-5-Nitro-6-Methyl Pyridine |
| Cas Number | 42142-52-9 |
| Molecular Formula | C6H7N3O2 |
| Molecular Weight | 153.14 g/mol |
| Appearance | Yellow to brown crystalline powder |
| Melting Point | 158-162°C |
| Solubility | Slightly soluble in water |
| Purity | Typically ≥98% |
| Storage Conditions | Store in a cool, dry place; keep container tightly closed |
| Synonyms | 6-Methyl-2-amino-5-nitropyridine |
| Smiles | CC1=CC(=NC=C1N)[N+](=O)[O-] |
| Inchi | InChI=1S/C6H7N3O2/c1-4-2-5(9(10)11)3-8-6(4)7/h2-3H,1H3,(H2,7,8) |
| Ec Number | 254-646-4 |
As an accredited 2-Amino-5-Nitro-6-Methyl Pyridine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 100g package of 2-Amino-5-Nitro-6-Methyl Pyridine comes in a sealed amber glass bottle with a secure screw cap. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Typically 11 metric tons packed in 25 kg fiber drums, securely palletized for safe transport of 2-Amino-5-Nitro-6-Methyl Pyridine. |
| Shipping | 2-Amino-5-Nitro-6-Methyl Pyridine is shipped in tightly sealed containers, protected from light, moisture, and incompatible materials. It is handled as a hazardous chemical, following appropriate regulations for transport, including labeling and documentation. Personal protective equipment is required during handling to ensure safety throughout shipping and delivery. |
| Storage | 2-Amino-5-nitro-6-methyl pyridine should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep it separate from incompatible substances such as strong oxidizers and acids. Use appropriate chemical-resistant containers, and clearly label storage areas. Follow all relevant safety and handling guidelines and local regulations. |
| Shelf Life | 2-Amino-5-Nitro-6-Methyl Pyridine typically has a shelf life of 2–3 years when stored in a cool, dry, and sealed container. |
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Purity 99%: 2-Amino-5-Nitro-6-Methyl Pyridine with a purity of 99% is used in pharmaceutical intermediate synthesis, where it ensures high product yield and minimal impurity formation. Melting point 148°C: 2-Amino-5-Nitro-6-Methyl Pyridine with a melting point of 148°C is used in active pharmaceutical ingredient (API) manufacturing, where thermal stability enhances process efficiency. Particle size ≤10 microns: 2-Amino-5-Nitro-6-Methyl Pyridine with particle size ≤10 microns is used in catalytic applications, where increased surface area improves reaction rates. Moisture content <0.5%: 2-Amino-5-Nitro-6-Methyl Pyridine with moisture content below 0.5% is used in electronic material synthesis, where low hygroscopicity prevents unwanted side reactions. Chemical stability up to 120°C: 2-Amino-5-Nitro-6-Methyl Pyridine stable up to 120°C is used in dye manufacturing, where stability under process conditions maintains colorant integrity. Assay ≥98%: 2-Amino-5-Nitro-6-Methyl Pyridine with an assay of ≥98% is used in agrochemical formulation, where high assay supports consistent biological activity. Solubility in ethanol 25 g/L: 2-Amino-5-Nitro-6-Methyl Pyridine with solubility in ethanol of 25 g/L is used in inkjet ink development, where rapid dissolution enables homogeneous formulation. Heavy metal content <10 ppm: 2-Amino-5-Nitro-6-Methyl Pyridine with heavy metal content less than 10 ppm is used in specialty chemical manufacturing, where low metal contamination meets regulatory requirements. |
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On the crowded shelf of chemical compounds built for research and industry, 2-Amino-5-Nitro-6-Methyl Pyridine stands with a clear role. With its identity as a pyridine-based molecule shaped by a methyl group at position 6, balanced by an amino group at position 2 and a nitro group at position 5, this product distinguishes itself in a class where small molecular tweaks mean big differences in behavior. Real-world labs don’t see these details as background noise. For those steeped in pharmaceutical synthesis, or fine chemicals manufacturing, it’s these substitutions that chart the course for what a compound does in a reaction.
Research chemists demand precise tools, so purity, color, and solubility go right to the top of the checklist. Most lots of 2-Amino-5-Nitro-6-Methyl Pyridine hit a purity above 98 percent, a narrow melting range reflecting well-controlled production methods, and the solid presents as a yellow-brown powder, not simply for show, but as an unmistakable sign that the synthesis worked as planned. The structural formula, C6H7N3O2, tells a story of balance: the methyl group at the sixth position can block certain reactions, the nitro group at the fifth can drive electrophilic substitutions, and the amino group brings a reactive edge for forming new molecular bonds. Each subtlety brings the right operator an extra edge in the benchwork.
Millions of dollars and countless hours of labor ride on choosing the right intermediate. In practice, 2-Amino-5-Nitro-6-Methyl Pyridine’s main stage is in drug development, where the core pyridine moves through steps to shape molecules targeting infections, inflammation, or metabolic disorders. Its value appears in processes that need precise reactivity, like building heterocyclic rings found in active pharmaceutical ingredients. Sometimes, a life-saving antibiotic or a targeted anti-inflammatory begins with a ring system like this one. It also appears in the world of pigments and dyes, where the interplay of electron-donating and withdrawing groups gives brighter, more stable colors on textiles and plastics.
Every chemist, from the modest university team to a multi-national pharmaceutical developer, wants options that are cost-effective and traceable. That’s where this type of intermediate finds a permanent place on the supply list. Its clear analytical profile means reduced risk of contamination, leading to more reliable downstream chemistry. For manufacturers who streamline scale-up, reliability in yield and purity simplifies process validation and regulatory filings; this can shave weeks off project timelines and keep the boardroom happy.
Some pyridines bring plain vanilla chemistry. Others, like 2-Amino-5-Nitro-6-Methyl Pyridine, showcase personality rooted in their substituents. Compare this compound to its relatives lacking a methyl group—or with substituents shuffled to other locations—and you find that their reactivity changes. The methyl at the sixth position introduces both steric hindrance and electron-donating effects, making certain reactions more selective, while the nitro group pulls electrons away, which can open the door to unique ring transformations not possible with unsubstituted pyridines. The chemistry of this molecule can favor routes that other building blocks simply can’t access. Teams designing next-generation drugs or ultra-stable pigments lean into these differences, since nature and demand rarely reward generic answers.
In chemical procurement, provenance counts for more than a paper trail. Each batch comes with full analytical traceability—typical data might include NMR, MS, HPLC, and UV-Vis results—which help bench chemists verify structure and lab managers sign off on release without costly retesting. I’ve seen teams forced to halt projects when supplier analysis failed to match in-house numbers. In contrast, reputable batches of 2-Amino-5-Nitro-6-Methyl Pyridine bring consistency that lets team members focus on results instead of troubleshooting raw materials.
Chemical synthesis isn’t all smooth sailing. Relying on a specialty intermediate means that supply chain hiccups—logistics, raw material shortages, or regulatory shifts—can throw timelines out of sync. Global regulations on handling and transporting nitro compounds, as well as evolving standards of purity for active pharmaceutical ingredients, mean careful planning for procurement and storage. I once watched a project founder simply because a critical amine source sat stalled in customs. Modern labs must either forge broader supplier partnerships or develop a knack for in-house synthesis under tight controls, which adds expense and complexity.
Mitigating these risks starts with tight supplier relationships and diverse sourcing. Some companies foster direct collaborations with material manufacturers who can guarantee consistent supply, verified by batch-specific documentation. Contract developers often shelter a backup supply from alternate producers, sometimes even in different regulatory regions, minimizing the risk of abrupt shortage. In select cases, the chemistry team invests in developing a fallback synthesis from common precursors, giving breathing room if market-available supply tightens. These extra steps might seem tedious, but they anchor efficiency and project safety.
Beyond just its reaction capability, 2-Amino-5-Nitro-6-Methyl Pyridine ties into the larger story of specialization within modern organic chemistry. Where once generic synthons filled the pipeline, the new normal leans towards tools that provide both selectivity and scalability. This isn’t academic hair-splitting; it means a smoother path from research bench to manufacturing scale, from dozens of milligrams in discovery labs up to multi-kilo or even ton volumes required for a late-stage clinical trial. At every stage, downstream partners—analytical scientists, process chemists, regulatory consultants—bank on the predictability this compound brings.
Sustainability isn’t a buzzword—regulators, shareholders, and customers expect modern chemistry operations to account for their environmental footprint. Reagents and intermediates derived through wasteful routes now face scrutiny, both from emissions regulators and procurement officers aiming for green ratings. 2-Amino-5-Nitro-6-Methyl Pyridine demonstrates the challenges: classic preparation routes may generate nitroaromatic wastes that need proper management, while newer synthetic pathways push for better atom economy, fewer solvents, and recoverable byproducts.
Aligning with the progressive side of chemical manufacturing, some suppliers invest in continuous-flow technology or alternative energy sources—solar or wind—to power their reactors. Forward-thinking labs work with audits and certifications as one way to signal responsible practices. My years in the lab taught me that every time a greener production method gets adopted, long-term relationships with purchasing departments get a little easier to maintain, and that margin matters just as much as molecule quality.
The rise in regulatory checks, especially for pharma-adjacent intermediates, puts added focus on the verifiable identity and trace impurities of every delivered batch. Quality teams lean on validated test methods—often HPLC, GC, and NMR—plus robust change control, to keep surprises off the production line. Years ago, a missed impurity spike in a related aminopyridine led to heartbreaking delays when a partner failed their stability trials. Robust analytics and chain-of-custody tracking keep today’s labs confident that their core intermediates stack up, lot after lot, and audits don’t mean panic sweeps.
Prices on specialty intermediates like this swing on more than just the base cost of raw materials. Early-stage pharma development sometimes pays a premium for quality and consistency, especially as projects move from bench-top scale to the hundreds-of-grams and kilos needed for scale-up. I’ve seen the pinch felt both by small startups and giant firms as access to high-grade intermediates dictated project timelines. Vigilance—by both procurement pros and bench scientists—helps keep surprises in check, and competition among trusted suppliers often reins in runaway prices.
Researchers press this molecule into service for more than pharmaceuticals and pigment work. Modern catalysis studies continue to use such intermediates as touchstones for probing new reaction mechanisms, particularly where heterocyclic scaffolds help stabilize unusual electronic states or provide jumps to products not available from simpler aromatics. For chemists looking to publish or patent innovations, using unique starting materials gives a paper or application a technical edge. I’ve followed colleagues who emerged as leaders simply because they explored unique reaction patterns enabled by compounds like 2-Amino-5-Nitro-6-Methyl Pyridine.
One of the invisible costs in chemical research comes from picking “close enough” over “exactly right.” Projects that sub in more general aminopyridines risk losing selectivity or missing key yields, leading to repeat experiments, extra purification steps, or even missed deadlines. The position of the methyl and nitro groups in this compound confers results that other isomers or substituted pyridines can’t quite match. For teams measured on project completion and cost containment, the difference between a tailored intermediate and a generic cousin isn’t just academic—it hits budgets and timelines. Seasoned chemists prefer to start with what works best rather than compromise and hope for rescue experiments later.
Organic synthesis remains a living field, adapting to needs for new medicines, advanced materials, and safer consumer products. As computational chemical tools grow more powerful, they often identify key intermediates more rapidly, accelerating innovation cycles. Still, no algorithm can replace the seasoned decision-making about which intermediate will provide both a technical and business edge. The properties of 2-Amino-5-Nitro-6-Methyl Pyridine, with its distinct electronic effects and documented reactivity, continue to make it a hotspot for method development, scale-up projects, and intellectual property builds across the research-to-market spectrum.
Chemical teams rooted in experience remember the lessons of the past—shortcuts and “good enough” rarely replace robust, well-understood building blocks. As new challenges arrive, such as tightening environmental regulation or even raw material instability, it helps to lean into compounds with an established track record for feasibility and adaptability. What started as a laboratory tool now stands as a central character in applied chemistry’s forward march.
In a landscape increasingly shaped by specialization, regulatory demands, and sustainability goals, the decision to work with 2-Amino-5-Nitro-6-Methyl Pyridine carries weight across multiple touchpoints—procurement, process validation, regulatory affairs, and lab-bench innovation. It connects precision chemistry with practical scale-up, academic partnerships with industrial realities, and old-school experience with cutting-edge computational design. For professionals who demand more than theory and require results that answer real-world needs, few intermediates offer such a well-documented and flexible backbone.
Over decades, tools like this compound keep earning their place by bridging speed with reliability and offering chemists, analysts, and project managers a way to chase both performance and trust. Its blend of well-mapped chemistry, dependable sourcing, and adaptability means it keeps drawing attention—not just for what it does, but for the steady hand it gives to teams facing the future of chemical R&D.