3-O-{[β-D-Xylopyranosyl(1-->3)-α-L-rhamnopyranosyl(1-->6)]-[β-D-apiofuranosyl(1-->2)]}-β-D-galactopyranosyl kaempferol

3-O-{[β-D-Xylopyranosyl(1-->3)-α-L-rhamnopyranosyl(1-->6)]-[β-D-apiofuranosyl(1-->2)]}-β-D-galactopyranosyl kaempferol

Common Name: 3-O-{[β-D-Xylopyranosyl(1-->3)-α-L-rhamnopyranosyl(1-->6)]-[β-D-apiofuranosyl(1-->2)]}-β-D-galactopyranosyl kaempferol

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C37H46O22/c1-13-21(42)29(57-33-26(47)23(44)18(41)9-51-33)27(48)34(54-13)52-10-20-24(45)25(46)31(59-36-32(49)37(50,11-38)12-53-36)35(56-20)58-30-22(43)17-7-6-16(40)8-19(17)55-28(30)14-2-4-15(39)5-3-14/h2-8,13,18,20-21,23-27,29,31-36,38-42,44-50H,9-12H2,1H3/t13-,18+,20+,21-,23-,24-,25-,26+,27+,29+,31+,32-,33-,34+,35-,36-,37+/m0/s1

InChIKey: InChIKey=PQRFIVATRYWHOE-XVWHFHBVSA-N

Formula: C37H46O22

Molecular Weight: 842.749411

Exact Mass: 842.248073

NMR Solvent: CD3OD

MHz:

Calibration:

NMR references: 13C - Semmar, N., Fenet, B., Lacaille-Dubois, M.A., Gluchoff-Fiasson, K., Chemli, R., Jay, M. J Nat Prod (2001) 64, 656-8

Species:

Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavonols; 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
2 (C) 157.7
3 (C) 133.7
4 (C) 178.5
5 (CH) 162.1
6 (CH) 99
7 (C) 165.2
8 (CH) 93.9
9 (C) 157.5
10 (C) 104.7
1' (C) 122
2' (CH) 131.4
3' (CH) 115.2
4' (C) 160.4
5' (CH) 115.2
6' (CH) 131.4
1'' (CH) 100.4
2'' (CH) 75.8
3'' (CH) 74.3
4'' (CH) 69.6
5'' (CH) 74.4
6'' (CH2) 66.6
1''' (CH) 109.8
2''' (CH) 77
3''' (C) 79.9
4''' (CH2) 74.5
5''' (CH2) 65.1
1'''' (CH) 100.8
2'''' (CH) 70.7
3'''' (CH) 81.3
4'''' (CH) 71.7
5'''' (CH) 68.3
6'''' (CH3) 17
1''''' (CH) 105.4
2''''' (CH) 74.2
3''''' (CH) 76.5
4''''' (CH) 70.1
5''''' (CH2) 65.8