Mastering Organic Synthesis: The Versatility of 2-Chloro-5-nitro-pyridin-4-ol
The art and science of organic synthesis form the bedrock of many modern industries, from pharmaceuticals and agrochemicals to materials science. At the heart of successful synthesis lie versatile chemical intermediates that provide the necessary reactive functionalities to construct complex molecular architectures. 2-Chloro-5-nitro-pyridin-4-ol (CAS: 1211386-69-4) stands out as a prime example of such an intermediate, offering a unique combination of structural features that enable a wide range of chemical transformations.
The Chemical Persona of 2-Chloro-5-nitro-pyridin-4-ol
Visually, 2-Chloro-5-nitro-pyridin-4-ol presents as a light yellow crystalline powder. Its chemical identity is firmly established with the formula C5H3ClN2O3 and a molecular weight of 174.54200. The reported density of 1.664±0.06 g/cm³ points to a stable, condensed structure. Perhaps most importantly for its practical utility, the compound typically exhibits a purity of ≥98.0%. This high level of purity is critical, especially when used in multi-step synthesis where the integrity of each intermediate directly impacts the yield and quality of the final product.
The molecule's true value lies in its functional groups: a chlorine atom, a nitro group, and a hydroxyl group, all attached to a pyridine ring. Each of these offers distinct pathways for chemical reactions. The chlorine atom is a good leaving group, readily participating in nucleophilic substitution reactions, which are fundamental for forming new carbon-carbon or carbon-heteroatom bonds. The nitro group is electron-withdrawing, influencing the reactivity of the pyridine ring, and it can also be reduced to an amine group, a common precursor for amides, ureas, and other nitrogen-containing functionalities.
Enabling Diverse Synthesis Strategies
The versatility of 2-Chloro-5-nitro-pyridin-4-ol allows it to be employed in various synthetic strategies. For example, in the synthesis of heterocycles, the compound can serve as a scaffold onto which other rings are fused or attached. The hydroxyl group can be functionalized to introduce solubility-modifying groups or to serve as an anchor point for further chain elongation.
Its utility extends to medicinal chemistry, where subtle modifications to molecular structure can drastically alter biological activity. Chemists can utilize 2-Chloro-5-nitro-pyridin-4-ol to systematically probe structure-activity relationships (SAR) by altering substituents or extending the molecular framework. This capability is vital for optimizing drug candidates for potency, selectivity, and pharmacokinetic properties.
The Advantage of Sourcing from China
For businesses worldwide requiring specialized chemical intermediates, sourcing from China has become a strategic imperative. Leading Chinese chemical manufacturers are equipped with advanced synthesis technologies and rigorous quality control systems, ensuring the production of high-purity compounds like 2-Chloro-5-nitro-pyridin-4-ol. Working with a dependable 2-Chloro-5-nitro-pyridin-4-ol supplier in China means gaining access to consistent quality, competitive pricing, and efficient logistics.
Proper storage of 2-Chloro-5-nitro-pyridin-4-ol in a cool, ventilated location is crucial for maintaining its chemical stability. Standard laboratory safety practices should always be followed.
Conclusion
2-Chloro-5-nitro-pyridin-4-ol exemplifies the critical role that specialized intermediates play in advancing organic synthesis. Its inherent reactivity and the potential for diverse chemical transformations make it an invaluable tool for chemists across various disciplines. By leveraging the capabilities of experienced manufacturers like NINGBO INNO PHARMCHEM CO.,LTD., researchers can ensure access to this versatile compound, facilitating the creation of novel molecules and driving innovation forward.
The Chemical Persona of 2-Chloro-5-nitro-pyridin-4-ol
Visually, 2-Chloro-5-nitro-pyridin-4-ol presents as a light yellow crystalline powder. Its chemical identity is firmly established with the formula C5H3ClN2O3 and a molecular weight of 174.54200. The reported density of 1.664±0.06 g/cm³ points to a stable, condensed structure. Perhaps most importantly for its practical utility, the compound typically exhibits a purity of ≥98.0%. This high level of purity is critical, especially when used in multi-step synthesis where the integrity of each intermediate directly impacts the yield and quality of the final product.
The molecule's true value lies in its functional groups: a chlorine atom, a nitro group, and a hydroxyl group, all attached to a pyridine ring. Each of these offers distinct pathways for chemical reactions. The chlorine atom is a good leaving group, readily participating in nucleophilic substitution reactions, which are fundamental for forming new carbon-carbon or carbon-heteroatom bonds. The nitro group is electron-withdrawing, influencing the reactivity of the pyridine ring, and it can also be reduced to an amine group, a common precursor for amides, ureas, and other nitrogen-containing functionalities.
Enabling Diverse Synthesis Strategies
The versatility of 2-Chloro-5-nitro-pyridin-4-ol allows it to be employed in various synthetic strategies. For example, in the synthesis of heterocycles, the compound can serve as a scaffold onto which other rings are fused or attached. The hydroxyl group can be functionalized to introduce solubility-modifying groups or to serve as an anchor point for further chain elongation.
Its utility extends to medicinal chemistry, where subtle modifications to molecular structure can drastically alter biological activity. Chemists can utilize 2-Chloro-5-nitro-pyridin-4-ol to systematically probe structure-activity relationships (SAR) by altering substituents or extending the molecular framework. This capability is vital for optimizing drug candidates for potency, selectivity, and pharmacokinetic properties.
The Advantage of Sourcing from China
For businesses worldwide requiring specialized chemical intermediates, sourcing from China has become a strategic imperative. Leading Chinese chemical manufacturers are equipped with advanced synthesis technologies and rigorous quality control systems, ensuring the production of high-purity compounds like 2-Chloro-5-nitro-pyridin-4-ol. Working with a dependable 2-Chloro-5-nitro-pyridin-4-ol supplier in China means gaining access to consistent quality, competitive pricing, and efficient logistics.
Proper storage of 2-Chloro-5-nitro-pyridin-4-ol in a cool, ventilated location is crucial for maintaining its chemical stability. Standard laboratory safety practices should always be followed.
Conclusion
2-Chloro-5-nitro-pyridin-4-ol exemplifies the critical role that specialized intermediates play in advancing organic synthesis. Its inherent reactivity and the potential for diverse chemical transformations make it an invaluable tool for chemists across various disciplines. By leveraging the capabilities of experienced manufacturers like NINGBO INNO PHARMCHEM CO.,LTD., researchers can ensure access to this versatile compound, facilitating the creation of novel molecules and driving innovation forward.
Perspectives & Insights
Agile Reader One
“Leading Chinese chemical manufacturers are equipped with advanced synthesis technologies and rigorous quality control systems, ensuring the production of high-purity compounds like 2-Chloro-5-nitro-pyridin-4-ol.”
Logic Vision Labs
“Working with a dependable 2-Chloro-5-nitro-pyridin-4-ol supplier in China means gaining access to consistent quality, competitive pricing, and efficient logistics.”
Molecule Origin 88
“Proper storage of 2-Chloro-5-nitro-pyridin-4-ol in a cool, ventilated location is crucial for maintaining its chemical stability.”