Description

3-Fluoro-4-(2-iodothieno[3,2-b]pyridin-7-yloxy)benzenamine (CAS No. 918643-41-1) is a high-purity heterocyclic compound with the molecular formula C₁₃H₈FIN₂OS. This specialized chemical features a unique thieno[3,2-b]pyridine core functionalized with an iodine substituent and linked to a fluoro-aniline moiety via an ether bridge. The compound’s distinct structure makes it valuable for pharmaceutical research, materials science, and organic synthesis applications. Our product is rigorously characterized by HPLC, NMR, and mass spectrometry to ensure ≥95% purity, meeting the exacting standards of medicinal chemistry and drug discovery programs. Supplied as an off-white to light yellow crystalline powder, stable at room temperature when stored under inert conditions.

Properties

• CAS Number: 918643-41-1
• Complexity: 325
• IUPAC Name: 3-fluoro-4-(2-iodothieno[3,2-b]pyridin-7-yl)oxy-aniline
• InChI: InChI=1S/C13H8FIN2OS/c14-8-5-7(16)1-2-10(8)18-11-3-4-17-9-6-12(15)19-13(9)11/h1-6H,16H2
• InChI Key: KZLXHYZAFVHWDV-UHFFFAOYSA-N
• Exact Mass: 385.93861
• Molecular Formula: C13H8FIN2OS
• Molecular Weight: 386.19
• SMILES: C1=CC(=C(C=C1N)F)OC2=C3C(=NC=C2)C=C(S3)I
• Topological: 76.4
• Monoisotopic Mass: 385.93861
• Synonyms: 3-Fluoro-4-((2-iodothieno[3,2-b]pyridin-7-yl)oxy)aniline, 918643-41-1, SCHEMBL307500, KZLXHYZAFVHWDV-UHFFFAOYSA-N, 3-fluoro-4-(2-iodothieno[3,2-b]pyridin-7-yloxy)benzenamine, 3-Fluoro-4-(2-iodothieno[3,2-b]pyridin-7-yloxy)aniline

Application

This compound serves as a versatile building block in medicinal chemistry, particularly for developing kinase inhibitors and other targeted therapeutics. The iodine substituent enables further functionalization through cross-coupling reactions, while the fluorine and amino groups offer additional modification sites. Researchers utilize this heterocycle in structure-activity relationship studies due to its unique electronic properties. The thienopyridine scaffold shows promise in developing optoelectronic materials with tailored luminescent properties.

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