Description

5-Chloro-4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS No. 147619-40-7) is a high-purity heterocyclic organic compound with the molecular formula C₇H₅ClN₂O₂. This specialized chemical features a pyridine core substituted with chloro, methoxy, oxo, and cyano functional groups, making it a versatile intermediate for pharmaceutical and agrochemical research. Its IUPAC name is 5-chloro-4-methoxy-2-oxo-1H-pyridine-3-carbonitrile, and it is also known as 3-Cyano Gimeracil Methyl Ether. With a molecular weight of 184.58 g/mol, this compound is ideal for nucleoside analog synthesis, enzyme inhibition studies, and medicinal chemistry applications. Offered in ≥95% purity (HPLC), it is supplied as a crystalline solid with strict quality control to ensure batch-to-batch consistency. Store in a cool, dry place under inert conditions for optimal stability.

Properties

• CAS Number: 147619-40-7
• Complexity: 335
• IUPAC Name: 5-chloro-4-methoxy-2-oxo-1H-pyridine-3-carbonitrile
• InChI: InChI=1S/C7H5ClN2O2/c1-12-6-4(2-9)7(11)10-3-5(6)8/h3H,1H3,(H,10,11)
• InChI Key: NSFMNXCAJNVYKF-UHFFFAOYSA-N
• Exact Mass: 184.0039551
• Molecular Formula: C7H5ClN2O2
• Molecular Weight: 184.58
• SMILES: COC1=C(C(=O)NC=C1Cl)C#N
• Topological: 62.1
• Monoisotopic Mass: 184.0039551
• Synonyms: 147619-40-7, 5-Chloro-4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile, 5-Chloro-1,2-dihydro-4-methoxy-2-oxo-3-pyridinecarbonitrile, 3-Cyano Gimeracil Methyl Ether, 5-chloro-4-methoxy-2-oxo-1H-pyridine-3-carbonitrile, 3-Pyridinecarbonitrile, 5-chloro-1,2-dihydro-4-methoxy-2-oxo-, 3-CyanoGimeracil-13C3MethylEther, MFCD07368155, 5-Chloro-3-Cyano-4-Methoxy-2-(1H)-Pyridinone, SCHEMBL171950, SCHEMBL9453387, DTXSID90450030, BCP08534, AKOS006285318, AB31825, AC-1950, AS-10506, DB-063721, CS-0042986

Application

This compound serves as a key intermediate in the synthesis of nucleoside analogs, particularly in the development of antiviral and anticancer agents. Its structural features make it valuable for studying thymidine phosphorylase inhibition, a target for angiogenesis-related therapies. Researchers also utilize it in the preparation of modified pyridine derivatives for agrochemical and material science applications.

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