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trans-3,4-Dimethoxycinnamic acid

View entire compound with spectra: 11 NMR, 4 FTIR, 1 Raman, and 2 MS (GC)

trans-3,4-Dimethoxycinnamic acid
SpectraBase Compound ID 9J7bF2T2Jgj
InChI InChI=1S/C11H12O4/c1-14-9-5-3-8(4-6-11(12)13)7-10(9)15-2/h3-7H,1-2H3,(H,12,13)/b6-4+
InChIKey HJBWJAPEBGSQPR-GQCTYLIASA-N
Mol Weight 208.21 g/mol
Molecular Formula C11H12O4
Exact Mass 208.073559 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID 948nfybgCLs
Name 3,4-Dimethoxycinnamic acid, predominantly trans
Catalog Number D133809
Brand ALDRICH
CAS Registry Number 2316-26-9
Copyright Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C11H12O4
Formula (reported) C11H12O4
InChI InChI=1S/C11H12O4/c1-14-9-5-3-8(4-6-11(12)13)7-10(9)15-2/h3-7H,1-2H3,(H,12,13)/b6-4+
InChIKey HJBWJAPEBGSQPR-GQCTYLIASA-N
Purity 99%
Synonyms Caffeic acid dimethyl ether
Wiley ID SIAL_RAMAN_003861