Description

(5-Carbamoyl-1-ethyl-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridin-3-yl)methanesulfonic acid (CAS No. 40306-70-5) is a high-purity sulfonic acid derivative with the molecular formula C₁₀H₁₄N₂O₆S. This compound features a pyridinone core substituted with a carbamoyl group, an ethyl moiety, a hydroxy group, a methyl group, and a methanesulfonic acid side chain, making it a versatile intermediate for pharmaceutical and biochemical research. Its IUPAC name is (5-carbamoyl-1-ethyl-6-hydroxy-4-methyl-2-oxopyridin-3-yl)methanesulfonic acid, and it is characterized by its high solubility in polar solvents and stability under standard laboratory conditions. Suitable for use in organic synthesis, medicinal chemistry, and as a reference standard, this compound is rigorously tested for purity and consistency to meet the demands of researchers and scientists.

Properties

• CAS Number: 40306-70-5
• Complexity: 596
• IUPAC Name: (5-carbamoyl-1-ethyl-6-hydroxy-4-methyl-2-oxo-3-pyridyl)methanesulfonic acid
• InChI: InChI=1S/C10H14N2O6S/c1-3-12-9(14)6(4-19(16,17)18)5(2)7(8(11)13)10(12)15/h15H,3-4H2,1-2H3,(H2,11,13)(H,16,17,18)
• InChI Key: ANYPQKPSMPQPGZ-UHFFFAOYSA-N
• Exact Mass: 290.05725734
• Molecular Formula: C10H14N2O6S
• Molecular Weight: 290.30
• SMILES: CCN1C(=C(C(=C(C1=O)CS(=O)(=O)O)C)C(=O)N)O
• Topological: 146
• Monoisotopic Mass: 290.05725734
• Synonyms: 40306-70-5, (5-Carbamoyl-1-ethyl-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridin-3-yl)methanesulfonic acid, (5-carbamoyl-1-ethyl-6-hydroxy-4-methyl-2-oxopyridin-3-yl)methanesulfonic acid, 3-Pyridinemethanesulfonicacid, 5-(aminocarbonyl)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-, SCHEMBL7889776, SCHEMBL8080468, DTXSID60611777, ANYPQKPSMPQPGZ-UHFFFAOYSA-N, 3-Pyridinemethanesulfonicacid,5-(aminocarbonyl)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-

Application

This compound is primarily used as a key intermediate in the synthesis of pharmaceutical agents, particularly those targeting enzyme inhibition or receptor modulation. Its reactive sulfonic acid group and pyridinone scaffold make it valuable for designing novel drug candidates or biochemical probes. Researchers may also employ it in the development of analytical standards or as a building block for complex heterocyclic systems in medicinal chemistry.

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