Spektraris NMR
Interruptin G
Common Name: Interruptin G
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C27H22O7/c1-16-23(29)21-19(18-10-6-3-7-11-18)14-20(28)34-25(21)22-24(16)32-12-13-33-27(31,26(22)30)15-17-8-4-2-5-9-17/h2-11,14,29,31H,12-13,15H2,1H3
InChIKey: InChIKey=SAHIOBQZNVPFKW-UHFFFAOYSA-N
Formula: C27H22O7
Molecular Weight: 458.4604
Exact Mass: 458.136553
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Quadri-Spinelli T., Heilman J., Rali T., Sticher O. Planta Med (2000) 66, 728
Species:
Notes: Family : Flavonoids, Type : Neoflavonoids; 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) | 158.9 |
| 3 (CH) | 111.2 |
| 4 (C) | 154 |
| 5 (C) | 156.5 |
| 6 (C) | 105.4 |
| 7 (C) | 159.8 |
| 8 (C) | 105 |
| 9 (C) | 166.1 |
| 10 (C) | 98.4 |
| 1' (C) | 136.9 |
| 2' (CH) | 128 |
| 3' (CH) | 127.7 |
| 4' (CH) | 129 |
| 5' (CH) | 127.7 |
| 6' (CH) | 128 |
| 6a (CH3) | 7.7 |
| 7a (CH2) | 60.2 |
| 7b (CH2) | 72.3 |
| 8a (C) | 195.2 |
| 8b (C) | 106.4 |
| 8c (CH2) | 40.8 |
| 8d (C) | 133.4 |
| 8e (CH) | 130.1 |
| 8f (CH) | 127.7 |
| 8g (CH) | 126.6 |
| 8h (CH) | 127.7 |
| 8i (CH) | 130.1 |
