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p-Coumaric acid

View entire compound with spectra: 22 NMR, 4 FTIR, 2 UV-Vis, and 15 MS (GC)

p-Coumaric acid
SpectraBase Compound ID 5yAvk4aJQlY
InChI InChI=1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
InChIKey NGSWKAQJJWESNS-ZZXKWVIFSA-N
Mol Weight 164.16 g/mol
Molecular Formula C9H8O3
Exact Mass 164.047344 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID HZ38C0ogNkZ
Name p-Coumaric acid
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number H23201
CAS Registry Number 501-98-4
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Formula C9H8O3
InChI InChI=1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
InChIKey NGSWKAQJJWESNS-ZZXKWVIFSA-N
Observed nucleus 13C
Purity 98%
Solvent DMSO-d6
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms trans-4-Hydroxycinnamic acid
Wiley ID SIAL_13CNMR_012014