Kaempferol 3-O-(6''-acetyl)-β-D-galactopyranoside

Kaempferol 3-O-(6''-acetyl)-β-D-galactopyranoside

Common Name: Kaempferol 3-O-(6''-acetyl)-β-D-galactopyranoside

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C23H22O12/c1-9(24)32-8-15-17(28)19(30)20(31)23(34-15)35-22-18(29)16-13(27)6-12(26)7-14(16)33-21(22)10-2-4-11(25)5-3-10/h2-7,15,17,19-20,23,25-28,30-31H,8H2,1H3/t15-,17+,19+,20-,23+/m1/s1

InChIKey: InChIKey=AKENCGNASJPQNR-QZGPLKIZSA-N

Formula: C23H22O12

Molecular Weight: 490.414481

Exact Mass: 490.111126

NMR Solvent: DMSO-d6

MHz:

Calibration:

NMR references: 13C - Foo, L.Y., Lu, Y., Molan, A.L., Woodfield, D.R., McNabb, W.C. Phytochemistry (2000) 54, 539-48

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) 156.7
3 (C) 133.5
4 (C) 177.9
5 (C) 161.5
6 (CH) 99
7 (C) 164.5
8 (CH) 94
9 (C) 156.7
10 (C) 103.4
1' (C) 120.9
2' (CH) 131.3
3' (CH) 115.4
4' (C) 160.3
5' (CH) 115.4
6' (CH) 131.3
1'' (CH) 102.1
2'' (CH) 71.3
3'' (CH) 73.1
4'' (CH) 68.5
5'' (CH) 73.1
6'' (CH2) 63.5
6''a (C) 170.1
6''b (CH3) 20.5