CAS 40034-46-6

Ethyl 1-ethyl-1,4-dihydro-4-oxo-7-(4-pyridinyl)-3-quinolinecarboxylate

Description:

Ethyl 1-ethyl-1,4-dihydro-4-oxo-7-(4-pyridinyl)-3-quinolinecarboxylate, identified by its CAS number 40034-46-6, is a chemical compound that belongs to the class of quinoline derivatives. This substance typically exhibits a complex structure characterized by a quinoline ring fused with a pyridine moiety, contributing to its potential biological activity. The presence of the ethyl ester functional group suggests that it may have moderate solubility in organic solvents and could participate in various chemical reactions, such as esterification or hydrolysis. The compound is of interest in medicinal chemistry due to its potential pharmacological properties, which may include antimicrobial or anticancer activities, although specific biological data may vary. Its molecular structure allows for interactions with biological targets, making it a candidate for further research in drug development. Safety and handling precautions should be observed, as with all chemical substances, due to the potential for toxicity or reactivity.

Formula: C₁₉H₁₈N₂O₃

InChI: InChI=1S/C19H18N2O3/c1-3-21-12-16(19(23)24-4-2)18(22)15-6-5-14(11-17(15)21)13-7-9-20-10-8-13/h5-12H,3-4H2,1-2H3

InChI key: InChIKey=OHZAFYAURIOSNE-UHFFFAOYSA-N

SMILES: C(C)N1C=2C(C(=O)C(C(OCC)=O)=C1)=CC=C(C2)C=3C=CN=CC3

Synonyms:

• 3-Quinolinecarboxylic acid, 1-ethyl-1,4-dihydro-4-oxo-7-(4-pyridinyl)-, ethyl ester
• Ethyl 1-Ethyl-4-Oxo-7-Pyridin-4-Yl-1,4-Dihydroquinoline-3-Carboxylate
• Ethyl 1-ethyl-1,4-dihydro-4-oxo-7-(4-pyridinyl)-3-quinolinecarboxylate
• Ethyl 1-ethyl-1,4-dihydro-4-oxo-7-(4-pyridyl)quinoline-3-carboxylate
• 1-Ethyl-1,4-dihydro-4-oxo-7-(4-pyridinyl)-3-quinolinecarboxylic acid ethyl ester
• Ethyl 1-Ethyl-4-oxo-7-(4-pyridyl)-1,4-dihydroquinoline-3-carboxylate

1-Ethyl-1,4-dihydro-4-oxo-7-(4-pyridyl)quinoline-3-carboxylic Acid Ethyl Ester

Controlled Product

CAS: 40034-46-6

Applications 1-Ethyl-1,4-dihydro-4-oxo-7-(4-pyridyl)quinoline-3-carboxylic Acid Ethyl Ester is an intermediate in the synthesis of Rosoxacin (R693580), an antibacterial agent used against Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus and Streptococcus pneumoniae.
References Koba, M., et. al.: J. Mol. Modeling, 16, 327 (2010)

Formula: C₁₉H₁₈N₂O₃

Color and Shape: Neat

Molecular weight: 322.36

Ref: TR-E678525