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Atomfair 2,3-Dichloro-5-nitropyridine C5H2Cl2N2O2

Description 2,3-Dichloro-5-nitropyridine (CAS No. 21427-62-3) is a high-purity nitropyridine derivative with the molecular formula C5H2Cl2N2O2. This compound is a versatile intermediate in organic synthesis, featuring a reactive nitro group and two chloro substituents on the pyridine ring, enabling selective functionalization. It is supplied as a crystalline solid with >98% purity (HPLC) and is rigorously tested for consistency in batch-to-batch performance. Ideal for pharmaceutical, agrochemical, and materials science research, this product is packaged under inert gas to ensure stability and shipped with comprehensive analytical data (GC/MS,1H NMR, and elemental analysis). Store in a cool, dry place away from light and oxidizing…

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Description

Description

2,3-Dichloro-5-nitropyridine (CAS No. 21427-62-3) is a high-purity nitropyridine derivative with the molecular formula C5H2Cl2N2O2. This compound is a versatile intermediate in organic synthesis, featuring a reactive nitro group and two chloro substituents on the pyridine ring, enabling selective functionalization. It is supplied as a crystalline solid with >98% purity (HPLC) and is rigorously tested for consistency in batch-to-batch performance. Ideal for pharmaceutical, agrochemical, and materials science research, this product is packaged under inert gas to ensure stability and shipped with comprehensive analytical data (GC/MS, 1H NMR, and elemental analysis). Store in a cool, dry place away from light and oxidizing agents.

  • CAS No: 21427-62-3
  • Molecular Formula: C5H2Cl2N2O2
  • Molecular Weight: 192.98
  • Exact Mass: 191.9493327
  • Monoisotopic Mass: 191.9493327
  • IUPAC Name: 2,3-dichloro-5-nitropyridine
  • SMILES: C1=C(C=NC(=C1Cl)Cl)[N+](=O)[O-]
  • Synonyms: 2,3-Dichloro-5-nitropyridine, 22353-40-8, Pyridine, 2,3-dichloro-5-nitro-, DTXSID90376741, DTXCID00327769

Application

2,3-Dichloro-5-nitropyridine serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and heterocyclic compounds. Its reactive sites facilitate nucleophilic substitution reactions, making it valuable for constructing complex molecular scaffolds. Researchers utilize this compound in cross-coupling reactions (e.g., Suzuki-Miyaura) to develop novel agrochemicals. It is also employed in materials science for designing nitrogen-containing conductive polymers. Strict handling under fume hoods is recommended due to potential irritant properties.

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