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1-Cyclopentenecarboxylic acid

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

1-Cyclopentenecarboxylic acid
SpectraBase Compound ID 8hIhGppGuXG
InChI InChI=1S/C6H8O2/c7-6(8)5-3-1-2-4-5/h3H,1-2,4H2,(H,7,8)
InChIKey PYRZPBDTPRQYKG-UHFFFAOYSA-N
Mol Weight 112.13 g/mol
Molecular Formula C6H8O2
Exact Mass 112.052429 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID HbHztHCmX9M
Name 1-Cyclopentenecarboxylic acid
Source of Sample Aldrich
Catalog Number 328324
CAS Registry Number 1560-11-8
Classification Non-aromatic carboxylic acids
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C6H8O2
InChI InChI=1S/C6H8O2/c7-6(8)5-3-1-2-4-5/h3H,1-2,4H2,(H,7,8)
InChIKey PYRZPBDTPRQYKG-UHFFFAOYSA-N
Purity 98%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Technique Mull
Wiley ID SIAL_FTIR_1_6794