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(E)-3,4'-Dimethoxy-5-(2,3,4-tri-O-acetyl-6-O-[2,3,4-tri-O-acetyl-A-L-rhamnopyranosyl]-B-D-glucopyranosyloxy)-stilbene
SpectraBase Compound ID ElNQtV0FVwY
InChI InChI=1S/C40H48O18/c1-20-33(51-21(2)41)35(53-23(4)43)37(55-25(6)45)39(50-20)49-19-32-34(52-22(3)42)36(54-24(5)44)38(56-26(7)46)40(58-32)57-31-17-28(16-30(18-31)48-9)11-10-27-12-14-29(47-8)15-13-27/h10-18,20,32-40H,19H2,1-9H3/b11-10+
InChIKey RCDGBGFNXOPTJU-ZHACJKMWSA-N
Mol Weight 816.8 g/mol
Molecular Formula C40H48O18
Exact Mass 816.284065 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 5L7V5JtGETF
Name (E)-3,4'-Dimethoxy-5-(2,3,4-tri-O-acetyl-6-O-[2,3,4-tri-O-acetyl-A-L-rhamnopyranosyl]-B-D-glucopyranosyloxy)-stilbene
Comments ACETYL CO AND CH3 GROUPS ABSORB AT 169.92-168.93 AND 20.52-20.36 PPM, RESPECTIVELY
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C40H48O18
InChI InChI=1S/C40H48O18/c1-20-33(51-21(2)41)35(53-23(4)43)37(55-25(6)45)39(50-20)49-19-32-34(52-22(3)42)36(54-24(5)44)38(56-26(7)46)40(58-32)57-31-17-28(16-30(18-31)48-9)11-10-27-12-14-29(47-8)15-13-27/h10-18,20,32-40H,19H2,1-9H3/b11-10+
InChIKey RCDGBGFNXOPTJU-ZHACJKMWSA-N
Instrument Name Bruker AM-300
Literature Reference J.P. Steynberg, E.V. Brandt, D. Ferreira, J. Chem. Soc. Perkin I 37 (1988).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent Benzene-D6