Spektraris NMR
Cudratricusxanthone D
Common Name: Cudratricusxanthone D
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C23H22O6/c1-11(2)5-6-12-19(26)18-20(27)14-9-15(24)16(25)10-17(14)28-22(18)13-7-8-23(3,4)29-21(12)13/h5,7-10,24-26H,6H2,1-4H3
InChIKey: InChIKey=ZWHLXBWONQGJLD-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) | 160.9 |
| 2 (C) | 111.7 |
| 3 (C) | 158.4 |
| 4 (C) | 101.4 |
| 4a (C) | 151 |
| 5 (CH) | 103.7 |
| 6 (C) | 154.3 |
| 7 (C) | 144.1 |
| 8 (CH) | 109.3 |
| 8a (C) | 113.8 |
| 9 (C) | 180.8 |
| 9a (C) | 103.3 |
| 10a (C) | 152.6 |
| 1' (CH2) | 21.7 |
| 2' (CH) | 123.2 |
| 3' (C) | 131.5 |
| 4' (CH3) | 18 |
| 5' (CH3) | 25.9 |
| 1'' (CH) | 116 |
| 2'' (CH) | 127.8 |
| 3'' (C) | 78.7 |
| 4'' (CH3) | 28.3 |
| 5'' (CH3) | 28.3 |
