Spektraris NMR
Apigenin-7-O-β-D-glucopyranoside
Common Name: Apigenin-7-O-β-D-glucopyranoside
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H20O10/c22-8-16-18(26)19(27)20(28)21(31-16)29-11-5-12(24)17-13(25)7-14(30-15(17)6-11)9-1-3-10(23)4-2-9/h1-7,16,18-24,26-28H,8H2/t16-,18-,19+,20-,21-/m1/s1
InChIKey: InChIKey=KMOUJOKENFFTPU-QNDFHXLGSA-N
Formula: C21H20O10
Molecular Weight: 432.378318
Exact Mass: 432.105647
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Yu, B.C., Yang, M.C., Lee, K.H., Kim, K.H., Choi, S.U., Lee, K.R. Arch Pharm Res (2007) 30, 1471-5
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavones; 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) | 164.99 |
| 3 (CH) | 103.79 |
| 4 (C) | 161.82 |
| 5 (C) | 162.15 |
| 6 (CH) | 100.24 |
| 7 (C) | 163.67 |
| 8 (CH) | 95.57 |
| 9 (C) | 157.65 |
| 10 (C) | 106.05 |
| 1' (C) | 121.69 |
| 2' (CH) | 129.31 |
| 3' (CH) | 116.73 |
| 4' (C) | 182.69 |
| 5' (CH) | 116.73 |
| 6' (CH) | 129.31 |
| 1'' (CH) | 100.65 |
| 2'' (CH) | 73.82 |
| 3'' (CH) | 77.16 |
| 4'' (CH) | 70.3 |
| 5'' (CH) | 77.89 |
| 6'' (CH2) | 61.34 |
