Spektraris NMR
Cudratricusxanthone H
Common Name: Cudratricusxanthone H
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C23H22O6/c1-6-22(2,3)15-18(27)14-16(25)11-7-8-13(24)17(26)21(11)28-19(14)12-9-10-23(4,5)29-20(12)15/h6-10,24,26-27H,1H2,2-5H3
InChIKey: InChIKey=BAQLZXBGJKTVNJ-UHFFFAOYSA-N
Formula: C23H22O6
Molecular Weight: 394.418052
Exact Mass: 394.141638
NMR Solvent: CD3COCD3
MHz:
Calibration:
NMR references: 13C - Zou, Y.S., Hou, A.J., Zhu, G.F., Chen, Y.F., Sun, H.D., Zhao, Q.S. Bioorg Med Chem (2004) 12, 1947-53
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) | 163.8 |
| 2 (C) | 117.6 |
| 3 (C) | 160.3 |
| 4 (C) | 102.5 |
| 4a (C) | 151.6 |
| 5 (C) | 133.4 |
| 6 (C) | 153 |
| 7 (CH) | 114.1 |
| 8 (CH) | 118.2 |
| 8a (C) | 115.1 |
| 9 (C) | 182.1 |
| 9a (C) | 103.6 |
| 10a (C) | 147.1 |
| 1' (C) | 42 |
| 2' (CH3) | 29.9 |
| 3' (CH3) | 29.9 |
| 4' (CH) | 151.8 |
| 5' (CH2) | 108 |
| 1'' (CH) | 116.8 |
| 2'' (CH) | 127.8 |
| 3'' (C) | 79.4 |
| 4'' (CH3) | 28.3 |
| 5'' (CH3) | 28.3 |
