Spektraris NMR
Tricornoside C
Common Name: Tricornoside C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H26O13/c25-8-24(32)9-34-23(21(24)31)33-7-15-18(28)19(29)20(30)22(37-15)35-10-5-12(26)16-14(6-10)36-13-4-2-1-3-11(13)17(16)27/h1-6,15,18-23,25-26,28-32H,7-9H2/t15-,18-,19+,20-,21+,22-,23-,24-/m1/s1
InChIKey: InChIKey=QFKWKPLJQKOOCS-MPOLXGTDSA-N
Formula: C24H26O13
Molecular Weight: 522.456385
Exact Mass: 522.137341
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - Li, J., Jiang, Y., Tu, P.F. J Nat Prod (2005) 68, 1802-4
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) | 164.3 |
| 2 (CH) | 100.2 |
| 3 (C) | 165.9 |
| 4 (CH) | 96.2 |
| 4a (C) | 158.9 |
| 5 (CH) | 118.9 |
| 6 (CH) | 136.7 |
| 7 (CH) | 125.4 |
| 8 (CH) | 126.5 |
| 8a (C) | 121.5 |
| 9 (C) | 182.2 |
| 9a (C) | 105.6 |
| 10a (C) | 157.5 |
| 1' (CH) | 101.5 |
| 2' (CH) | 74.7 |
| 3' (CH) | 77.9 |
| 4' (CH) | 71.6 |
| 5' (CH) | 77.2 |
| 6' (CH2) | 68.9 |
| 1'' (CH) | 111.1 |
| 2'' (CH) | 78.2 |
| 3'' (C) | 80.5 |
| 4'' (CH2) | 75.1 |
| 5'' (CH2) | 65.9 |
