3,4-Dimethoxyphenyl 6-O-(a-L-Rhamnopyranosyl)-b-D-glucopyranoside

3,4-Dimethoxyphenyl 6-O-(a-L-Rhamnopyranosyl)-b-D-glucopyranoside

Common Name: 3,4-Dimethoxyphenyl 6-O-(a-L-Rhamnopyranosyl)-b-D-glucopyranoside

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H30O12/c1-8-13(21)15(23)17(25)19(30-8)29-7-12-14(22)16(24)18(26)20(32-12)31-9-4-5-10(27-2)11(6-9)28-3/h4-6,8,12-26H,7H2,1-3H3/t8-,12+,13-,14+,15+,16-,17-,18+,19-,20+/m1/s1

InChIKey: InChIKey=ALPIUWBZQOROIJ-NYMJEGPGSA-N

Formula: C20H30O12

Molecular Weight: 462.4458

Exact Mass: 462.173726

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Graikou, K., Aligiannis, N., Chinou, L., Skaltsounis, A.L., Tillequin, F.O., Litaudon, M. Helv Chim Acta (2005) 88, 2654-60

Species:

Notes: Family : Aromatics, Type : Benzenes; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)

Carbon NMR Peaks

Position PPM
1 (C) 153.8
2 (CH) 104.2
3 (C) 151
4 (C) 146.1
5 (CH) 113.9
6 (CH) 109.3
1' (CH) 103.4
2' (CH) 74.9
3' (CH) 78
4' (CH) 71.5
5' (CH) 76.9
6' (CH2) 68
1'' (CH) 102.2
2'' (CH) 72.2
3'' (CH) 69.8
4'' (CH) 74
5'' (CH) 72.4
6'' (CH3) 17.9
3a (CH3) 57.1
4a (CH3) 56.5