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Caffeic acid <(E)>, 2-methyl-2-butenyl ester, di-TMS
SpectraBase Compound ID CdWpM9hloTb
InChI InChI=1S/C20H32O4Si2/c1-9-16(2)15-22-20(21)13-11-17-10-12-18(23-25(3,4)5)19(14-17)24-26(6,7)8/h9-14H,15H2,1-8H3/b13-11+,16-9-
InChIKey FBZJPKZXGIPNKE-NQRFGJQGSA-N
Mol Weight 392.6 g/mol
Molecular Formula C20H32O4Si2
Exact Mass 392.183913 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 6phtv8aYcES
Name Caffeic acid <(E)>, 2-methyl-2-butenyl ester, di-TMS
Copyright Database Compilation Copyright © 2023-2024 John Wiley and Sons, Inc. Copyright © 2023-2024 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Exact Mass 392.183912576 u
Formula C20H32O4Si2
GC Column HP-5ms (30 m × 0.25 mm ID x 0.25 μm film thickness)
InChI InChI=1S/C20H32O4Si2/c1-9-16(2)15-22-20(21)13-11-17-10-12-18(23-25(3,4)5)19(14-17)24-26(6,7)8/h9-14H,15H2,1-8H3/b13-11+,16-9-
InChIKey FBZJPKZXGIPNKE-NQRFGJQGSA-N
Molecular Weight 392.642 g/mol
Nominal Mass 392 u
Number of Peaks 211
SMILES c1c(c(cc(c1)\C=C\C(=O)OC\C(=C/C)C)O[Si](C)(C)C)O[Si](C)(C)C
SPLASH splash10-00r6-6396000000-3565b5059a3fe1d0fba0
Source poplar (P. nigra) buds; poplar-type propolis
Source of Spectrum Biologically and Environmentally Important Organic Compounds: GCMS Library
Synonyms 2-Methyl-2-butenyl-(E)-caffeate, di-TMS
Wiley ID VI000053