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5-methyl-3-phenyl-4-isoxazolecarboxylic acid

View entire compound with spectra: 1 NMR, 3 FTIR, 1 Raman, 2 UV-Vis, and 3 MS (GC)

5-methyl-3-phenyl-4-isoxazolecarboxylic acid
SpectraBase Compound ID 81R8iuo5Bcr
InChI InChI=1S/C11H9NO3/c1-7-9(11(13)14)10(12-15-7)8-5-3-2-4-6-8/h2-6H,1H3,(H,13,14)
InChIKey PENHKTNQUJMHIR-UHFFFAOYSA-N
Mol Weight 203.2 g/mol
Molecular Formula C11H9NO3
Exact Mass 203.058243 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID Ki9mWsPRTJO
Name 5-Methyl-3-phenylisoxazole-4-carboxylic acid
Source of Sample Aldrich
Catalog Number 134198
CAS Registry Number 1136-45-4
Classification 5-membered aromatic heterocycles
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C11H9NO3
InChI InChI=1S/C11H9NO3/c1-7-9(11(13)14)10(12-15-7)8-5-3-2-4-6-8/h2-6H,1H3,(H,13,14)
InChIKey PENHKTNQUJMHIR-UHFFFAOYSA-N
Purity 99%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Technique Mull
Wiley ID SIAL_FTIR_1_1018