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(-)-Epicatechin

View entire compound with spectra: 26 NMR, 3 FTIR, and 4 MS (GC)

(-)-Epicatechin
SpectraBase Compound ID 1sThyeiXB7k
InChI InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15-/m1/s1
InChIKey PFTAWBLQPZVEMU-UKRRQHHQSA-N
Mol Weight 290.27 g/mol
Molecular Formula C15H14O6
Exact Mass 290.079038 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID DdfJl47eAff
Name (-)-Epicatechin
Source of Sample Aldrich
Catalog Number 855235
CAS Registry Number 490-46-0
Classification Aromatic alcohols and phenols
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C15H14O6
InChI InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15-/m1/s1
InChIKey PFTAWBLQPZVEMU-UKRRQHHQSA-N
Purity 97%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms (-)-cis-3,3',4',5,7-Pentahydroxyflavane (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol
Technique Mull
Wiley ID SIAL_FTIR_1_8524