Description

2,6-Dimethoxy-3-nitropyridine (CAS No. 18677-41-3) is a high-purity nitropyridine derivative with the molecular formula C₇H₈N₂O₄. This compound is widely utilized in pharmaceutical research, agrochemical development, and organic synthesis due to its versatile reactivity as a building block for heterocyclic compounds. Its nitropyridine core and dimethoxy substituents make it an ideal intermediate for nucleophilic substitution reactions, cross-coupling reactions, and functional group transformations. Available in >98% purity (HPLC), this product is rigorously tested for consistency and stability, ensuring optimal performance in sensitive applications. Suitable for laboratory and industrial-scale synthesis, it is packaged under inert conditions to maintain integrity and shelf life.

Properties

• CAS Number: 18677-41-3
• Complexity: 182
• IUPAC Name: 2,6-dimethoxy-3-nitro-pyridine
• InChI: InChI=1S/C7H8N2O4/c1-12-6-4-3-5(9(10)11)7(8-6)13-2/h3-4H,1-2H3
• InChI Key: HZVWNFPJKCNELX-UHFFFAOYSA-N
• Exact Mass: 184.04840674
• Molecular Formula: C7H8N2O4
• Molecular Weight: 184.15
• SMILES: COC1=NC(=C(C=C1)[N+](=O)[O-])OC
• Topological: 77.2
• Monoisotopic Mass: 184.04840674
• Synonyms: 2,6-Dimethoxy-3-nitropyridine, 18677-41-3, DTXSID30351956, DTXCID40303022, Pyridine, 2,6-dimethoxy-3-nitro-, MFCD00832858, Maybridge1_008147, Cambridge id 5511494, SCHEMBL10740434, HMS564K07, SBB065509, AKOS006230244, FK-0055, SB52430, CS-0091265, D75060

2,6-Dimethoxy-3-nitropyridine serves as a key intermediate in the synthesis of bioactive molecules, particularly in medicinal chemistry for developing kinase inhibitors and antimicrobial agents. Its electron-deficient pyridine ring facilitates regioselective functionalization, making it valuable for constructing complex heterocycles. Researchers also employ it in material science for designing organic semiconductors and ligand systems.

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