Dihydrokaempferol 7-O-β-D-glucopyranoside

Dihydrokaempferol 7-O-β-D-glucopyranoside

Common Name: Dihydrokaempferol 7-O-β-D-glucopyranoside

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C21H22O11/c22-7-13-15(25)17(27)19(29)21(32-13)30-10-5-11(24)14-12(6-10)31-20(18(28)16(14)26)8-1-3-9(23)4-2-8/h1-6,13,15,17-25,27-29H,7H2/t13-,15-,17+,18+,19-,20-,21-/m1/s1

InChIKey: InChIKey=UDIXYHJHYVDNOG-JUIPTLLLSA-N

Formula: C21H22O11

Molecular Weight: 450.393605

Exact Mass: 450.116212

NMR Solvent: DMSO-d6

MHz:

Calibration:

NMR references: 13C - Norbaek, R., Nielsen, J.K., Kondo, T. Phytochemistry (1999) 51, 1139-46

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 (CH) 83.4
3 (CH) 71.9
4 (C) 198.9
5 (C) 162.8
6 (CH) 97.1
7 (C) 165.7
8 (CH) 95.7
9 (C) 158.6
10 (C) 102.4
1' (C) 127.7
2' (CH) 129.8
3' (CH) 115.2
4' (C) 158.6
5' (CH) 115.2
6' (CH) 129.8
1'' (CH) 100
2'' (CH) 73.2
3'' (CH) 76.5
4'' (CH) 69.8
5'' (CH) 77.4
6'' (CH2) 60.8