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4-(4-hydroxy-3-methoxy-5-nitro-phenyl)-2-keto-6-methyl-3,4-dihydro-1H-pyrimidine-5-carboxylic acid cyclopentyl ester

View entire compound with spectra: 1 NMR, and 1 MS (GC)

4-(4-hydroxy-3-methoxy-5-nitro-phenyl)-2-keto-6-methyl-3,4-dihydro-1H-pyrimidine-5-carboxylic acid cyclopentyl ester
SpectraBase Compound ID 4UIoLKjLEIM
InChI InChI=1S/C18H21N3O7/c1-9-14(17(23)28-11-5-3-4-6-11)15(20-18(24)19-9)10-7-12(21(25)26)16(22)13(8-10)27-2/h7-8,11,15,22H,3-6H2,1-2H3,(H2,19,20,24)
InChIKey QOMAINVCEJVRIL-UHFFFAOYSA-N
Mol Weight 391.38 g/mol
Molecular Formula C18H21N3O7
Exact Mass 391.13795 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID G3O7moAtBF8
Name 5-pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-(4-hydroxy-3-methoxy-5-nitrophenyl)-6-methyl-2-oxo-, cyclopentyl ester
Copyright Copyright © 2022-2025 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2022-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 391.137950021 u
Formula C18H21N3O7
InChI InChI=1S/C18H21N3O7/c1-9-14(17(23)28-11-5-3-4-6-11)15(20-18(24)19-9)10-7-12(21(25)26)16(22)13(8-10)27-2/h7-8,11,15,22H,3-6H2,1-2H3,(H2,19,20,24)
InChIKey QOMAINVCEJVRIL-UHFFFAOYSA-N
Molecular Weight 391.380 g/mol
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2017_16402
Source Vendor ID: NMR/10322850; Lab Info: SAS; Lab Number: SAS-tst4444