Spektraris NMR
Kaempferol 3-O-β-D-galactopyranoside
Common Name: Kaempferol 3-O-β-D-galactopyranoside
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H20O11/c22-7-13-15(26)17(28)18(29)21(31-13)32-20-16(27)14-11(25)5-10(24)6-12(14)30-19(20)8-1-3-9(23)4-2-8/h1-6,13,15,17-18,21-26,28-29H,7H2/t13-,15+,17+,18-,21+/m1/s1
InChIKey: InChIKey=JPUKWEQWGBDDQB-DTGCRPNFSA-N
Formula: C21H20O11
Molecular Weight: 448.377723
Exact Mass: 448.100561
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) | 156.6 |
| 3 (C) | 133.9 |
| 4 (C) | 177.7 |
| 5 (C) | 161.6 |
| 6 (CH) | 99 |
| 7 (C) | 164.5 |
| 8 (CH) | 94 |
| 9 (C) | 156.6 |
| 10 (C) | 104.1 |
| 1' (C) | 121.1 |
| 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) | 71.6 |
| 3'' (CH) | 73.5 |
| 4'' (CH) | 68.2 |
| 5'' (CH) | 76.1 |
| 6'' (CH2) | 60.5 |
