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Atomfair 6-Iodo-2,3-dimethoxypyridine C7H8INO2 CAS 321535-23-3

6-Iodo-2,3-dimethoxypyridine (CAS: 321535-23-3) is a high-purity heterocyclic compound with the molecular formula C7H8INO2. This specialized chemical features an iodine substituent at the 6-position and methoxy groups at the 2- and 3-positions of the pyridine ring, making it a valuable intermediate for pharmaceutical synthesis, agrochemical development, and advanced material research. With >95% purity by HPLC, this product is rigorously tested to meet analytical standards, ensuring optimal performance in cross-coupling reactions (e.g., Suzuki-Miyaura, Stille) and other metal-catalyzed transformations. Supplied as a crystalline solid with characteristic off-white to pale yellow appearance, it is packaged under inert gas with desiccant to ensure stability. Technical…

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Description

6-Iodo-2,3-dimethoxypyridine (CAS: 321535-23-3) is a high-purity heterocyclic compound with the molecular formula C7H8INO2. This specialized chemical features an iodine substituent at the 6-position and methoxy groups at the 2- and 3-positions of the pyridine ring, making it a valuable intermediate for pharmaceutical synthesis, agrochemical development, and advanced material research. With >95% purity by HPLC, this product is rigorously tested to meet analytical standards, ensuring optimal performance in cross-coupling reactions (e.g., Suzuki-Miyaura, Stille) and other metal-catalyzed transformations. Supplied as a crystalline solid with characteristic off-white to pale yellow appearance, it is packaged under inert gas with desiccant to ensure stability. Technical specifications include: molecular weight 265.05 g/mol, melting point 72-76°C, and storage recommendations of 2-8°C in a dry environment. Available in research (100mg-1g) and bulk (5g-100g) quantities with optional COA/MSDS documentation.

Properties

  • CAS Number: 321535-23-3
  • Complexity: 123
  • IUPAC Name: 6-iodo-2,3-dimethoxy-pyridine
  • InChI: InChI=1S/C7H8INO2/c1-10-5-3-4-6(8)9-7(5)11-2/h3-4H,1-2H3
  • InChI Key: FTFRZLORDYKKMJ-UHFFFAOYSA-N
  • Exact Mass: 264.95998
  • Molecular Formula: C7H8INO2
  • Molecular Weight: 265.05
  • SMILES: COC1=C(N=C(C=C1)I)OC
  • Topological: 31.4
  • Monoisotopic Mass: 264.95998
  • Synonyms: 6-Iodo-2,3-dimethoxypyridine, 321535-23-3, 6-iodo-2,3-dimethoxy-pyridine, MFCD09909431, Pyridine, 6-iodo-2,3-dimethoxy-, 2,3-dimethoxy-6-iodopyridine, SCHEMBL441334, DTXSID60670127, FTFRZLORDYKKMJ-UHFFFAOYSA-N, AKOS015853946, AS-35585, DA-06908, 6-Iodo-2,3-dimethoxypyridine, AldrichCPR, CS-0082365

6-Iodo-2,3-dimethoxypyridine serves as a key building block for synthesizing biologically active molecules, particularly in medicinal chemistry where its halogenated pyridine core enables facile derivatization. It is widely employed in palladium-catalyzed cross-coupling reactions to construct complex heterocyclic scaffolds found in drug candidates. Researchers utilize this compound to develop kinase inhibitors, CNS-targeting agents, and antiviral compounds due to its balanced reactivity profile. The dimethoxy substitution pattern enhances electronic modulation in metal-catalyzed arylation reactions.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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Certain molecules may be protected by active patents or regulatory restrictions.

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  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

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  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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