SpectraBase Spectrum ID |
1L9piQZlCdz |
Name |
Caffeic acid |
Source of Sample |
Sigma-Aldrich Co. LLC. |
Catalog Number |
D110809 |
CAS Registry Number |
331-39-5 |
Copyright |
Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved. |
Formula |
C9H8O4 |
InChI |
InChI=1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2+ |
InChIKey |
QAIPRVGONGVQAS-DUXPYHPUSA-N |
Observed nucleus |
13C |
Purity |
97% |
Solvent |
CDCl3 & DMSO-d6 |
Source of Spectrum |
Sigma-Aldrich Co. LLC. |
Synonyms |
3,4-Dihydroxybenzeneacrylic acid
3,4-Dihydroxycinnamic acid
3-(3,4-Dihydroxyphenyl)-2-propenoic acid |
Wiley ID |
SIAL_13CNMR_011317 |