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trans-Cinnamic Acid

View entire compound with spectra: 48 NMR, 19 FTIR, 2 Raman, 2 UV-Vis, and 31 MS (GC)

trans-Cinnamic Acid
SpectraBase Compound ID 3qQUCKKT1iQ
InChI InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+
InChIKey WBYWAXJHAXSJNI-VOTSOKGWSA-N
Mol Weight 148.16 g/mol
Molecular Formula C9H8O2
Exact Mass 148.052429 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 4Wes9afQtHa
Name trans-Cinnamic acid
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number C80857
CAS Registry Number 140-10-3
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Formula C9H8O2
InChI InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+
InChIKey WBYWAXJHAXSJNI-VOTSOKGWSA-N
Observed nucleus 1H
Purity >=99%
Solvent CDCl3
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms trans-3-Phenylacrylic acid; Cinnamic acid
Wiley ID SIAL_1HNMR_011148