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4,11-dihydro-2-hydroxy-11-oxo-1H-pyrido[2,1-b]quinazoline-3-carboxylic acid, ethyl ester

Compound with spectra: 2 NMR, 1 FTIR, and 2 UV-Vis

4,11-dihydro-2-hydroxy-11-oxo-1H-pyrido[2,1-b]quinazoline-3-carboxylic acid, ethyl ester
SpectraBase Compound ID 7zPJVJYsmUq
InChI InChI=1S/C15H14N2O4/c1-2-21-15(20)10-7-11-9(8-12(10)18)14(19)17-6-4-3-5-13(17)16-11/h3-6,18H,2,7-8H2,1H3
InChIKey KZKJZNQTFSZGBR-UHFFFAOYSA-N
Mol Weight 286.29 g/mol
Molecular Formula C15H14N2O4
Exact Mass 286.095357 g/mol

View Spectrum of 4,11-dihydro-2-hydroxy-11-oxo-1H-pyrido[2,1-b]quinazoline-3-carboxylic acid, ethyl ester

13C NMR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample R. Altiparmakian, Sandoz Ltd., Basel, Switzerland
Solvent Chloroform-d; Reference=TMS Spectrometer= Varian CFT-20

View Spectrum of 4,11-dihydro-2-hydroxy-11-oxo-1H-pyrido[2,1-b]quinazoline-3-carboxylic acid, ethyl ester

1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent CDCl3

View Spectrum of 4,11-dihydro-2-hydroxy-11-oxo-1H-pyrido[2,1-b]quinazoline-3-carboxylic acid, ethyl ester

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample R. Altiparmakian, Sandoz Ltd., Basel, Switzerland
Technique KBr WAFER

View Spectrum of 4,11-dihydro-2-hydroxy-11-oxo-1H-pyrido[2,1-b]quinazoline-3-carboxylic acid, ethyl ester

UV-Vis Spectrum
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol

View Spectrum of 4,11-dihydro-2-hydroxy-11-oxo-1H-pyrido[2,1-b]quinazoline-3-carboxylic acid, ethyl ester

UV-Vis Spectrum
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
  • 1H-PYRIDO/2,1-B/QUINAZOLINE- 3-CARBOXYLIC ACID, 4,11-DIHYDRO- 2-HYDROXY-11-OXO-, ETHYL ESTER
2,10-DICHLOROPYRIDO[2,1-b]PYRIDO[1',2':1,2]PYRIMIDO[4,5-g]QUINAZOLINE-7,15(6H,14H)-DIONE
6,14-DIHYDRO-1,9-DIMETHYLPYRIDO[2,1-b]PYRIDO[1',2':1,2]PYRIMIDO[4,5-g]QUINAZOLINE-7,15-DIONE
5-Hydroxy-10-oxo-3,9-diazapentacyclo[12.3.1.1.(12,16).0(2,11).0(4,9)]nonadeca-2(11),3,5,7-tetraene
2-[(2-hydroxyethyl)amino]-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
3-[(Z)-(3-methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(4-methyl-1-piperazinyl)-4H-pyrido[1,2-a]pyrimidin-4-one
1H-xanthene-1,8(2H)-dione, 3,4,5,6,7,9-hexahydro-3,3,6,6-tetramethyl-9-[3-[2-(4-morpholinyl)-2-oxoethoxy]phenyl]-
N-phenylcarbonyl-9-methyldipyrido[1,2-a:4,3-d]pyrimidin-11-one
1,5-DIMETHOXY-2-(PROP-1'-ENYL)-6-(PROP-2''-ENYL)-ANTHRAQUINONE
4-Methyl-10-oxo-3,9-diazapentacyclo[12.3.1.1.(12,16).0(2,11).0(3,8)]nonadeca-2(11),3,5,7-tetraene
acetamide, N-(3,4-dimethylphenyl)-2-[2-methoxy-4-[(Z)-(3-oxothiazolo[3,2-a]benzimidazol-2(3H)-ylidene)methyl]phenoxy]-
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