Spektraris NMR
Garcimangosone B
Common Name: Garcimangosone B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H24O7/c1-23(2)8-6-11-13(30-23)10-14-16(17(11)25)18(26)15-12-7-9-24(3,4)31-20(12)22(28-5)19(27)21(15)29-14/h6,8,10,25,27H,7,9H2,1-5H3
InChIKey: InChIKey=QHNDCLGOZZIWME-UHFFFAOYSA-N
Formula: C24H24O7
Molecular Weight: 424.444074
Exact Mass: 424.152203
NMR Solvent: CD3COCD3
MHz:
Calibration:
NMR references: 13C - Huang, Y.L., Chen, C.C., Chen, Y.J., Huang, R.L., Shieh, B.J. J Nat Prod (2001) 64, 903-6
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) | 158.5 |
| 2 (C) | 104.7 |
| 3 (C) | 160.1 |
| 4 (CH) | 94.5 |
| 4a (C) | 157.1 |
| 5 (C) | 102.9 |
| 6 (C) | 146.1 |
| 7 (C) | 146.1 |
| 8 (C) | 138.7 |
| 8a (C) | 109.3 |
| 9 (C) | 182.3 |
| 9a (C) | 104 |
| 10a (C) | 157.1 |
| 1' (CH) | 116.1 |
| 2' (CH) | 128 |
| 3' (C) | 78.4 |
| 4' (CH3) | 28.4 |
| 5' (CH3) | 28.4 |
| 1'' (CH2) | 23.2 |
| 2'' (CH2) | 45.7 |
| 3'' (C) | 70.4 |
| 4'' (CH3) | 29.4 |
| 5'' (CH3) | 29.4 |
| 6a (CH3) | 60.9 |
