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2-oxo-2H-1-benzopyran-3-carboxylic acid, ethyl ester

View entire compound with spectra: 6 NMR, 2 FTIR, 1 UV-Vis, and 2 MS (GC)

2-oxo-2H-1-benzopyran-3-carboxylic acid, ethyl ester
SpectraBase Compound ID BaSoLClEwsY
InChI InChI=1S/C12H10O4/c1-2-15-11(13)9-7-8-5-3-4-6-10(8)16-12(9)14/h3-7H,2H2,1H3
InChIKey XKHPEMKBJGUYCM-UHFFFAOYSA-N
Mol Weight 218.21 g/mol
Molecular Formula C12H10O4
Exact Mass 218.057909 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 4y32I03ZXtw
Name Ethyl 3-coumarincarboxylate
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 390801
CAS Registry Number 1846-76-0
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Formula C12H10O4
InChI InChI=1S/C12H10O4/c1-2-15-11(13)9-7-8-5-3-4-6-10(8)16-12(9)14/h3-7H,2H2,1H3
InChIKey XKHPEMKBJGUYCM-UHFFFAOYSA-N
Observed nucleus 1H
Purity 99%
Solvent CDCl3
Source of Spectrum Sigma-Aldrich Co. LLC.
Wiley ID SIAL_1HNMR_008471