Spektraris NMR
Cochinchinone D
Common Name: Cochinchinone D
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H26O7/c1-12(2)6-7-23-20(28)22(29-5)10-14-19(27)18-15(26)8-13(25)9-16(18)30-24(14,23)17(11-22)21(3,4)31-23/h6,8-10,17,25-26H,7,11H2,1-5H3
InChIKey: InChIKey=YGFWGHCZTBTUEE-UHFFFAOYSA-N
Formula: C24H26O7
Molecular Weight: 426.459956
Exact Mass: 426.167853
NMR Solvent:
MHz:
Calibration:
NMR references: 13C - Mahabusarakam, W., Nuangnaowarat, W., Taylor, W.C. Phytochemistry (2006) 67, 470-4
Species:
Notes: Family : Aromatics, Type : Xanthones; 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 |
|---|---|
| 1 (C) | 160.5 |
| 2 (CH) | 95.49 |
| 3 (C) | 167.88 |
| 4 (CH) | 96.95 |
| 4a (C) | 164.5 |
| 5 (C) | 83.78 |
| 6 (C) | 201 |
| 7 (C) | 84.5 |
| 8 (CH) | 133.25 |
| 8a (C) | 132.25 |
| 9 (C) | 178 |
| 9a (C) | 100.5 |
| 10a (C) | 88.5 |
| 1' (CH2) | 29.87 |
| 2' (CH) | 49.27 |
| 3' (C) | 83.76 |
| 4' (CH3) | 30.26 |
| 5' (CH3) | 28.94 |
| 5a (CH2) | 28.98 |
| 5b (CH) | 117.86 |
| 5c (C) | 135.5 |
| 5d (CH3) | 25.46 |
| 5e (CH3) | 16.88 |
| 7a (CH3) | 53.84 |
