Spektraris NMR
xeniolide-G
Common Name: xeniolide-G
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O5/c1-13-7-9-16-15(6-5-11-20(3,4)22)12-24-19(21)18(16)14(2)8-10-17(13)25-23/h5-6,11,16-18,22-23H,1-2,7-10,12H2,3-4H3/b11-5+,15-6-/t16-,17?,18+/m1/s1
InChIKey: InChIKey=RBMLFMIIGOFFQM-YSSVXLFKSA-N
Formula: C20H28O5
Molecular Weight: 348.434084
Exact Mass: 348.193674
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Duh, C.Y., El-Gamal, A.A., Chiang, C.Y., Chu, C.J., Wang, S.K., Dai, C.F. J Nat Prod (2002) 65, 1882-5
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Xenicanes; 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) | 145 |
| 2 (CH) | 50.9 |
| 3 (CH) | 37.1 |
| 4 (CH2) | 30.7 |
| 5 (CH2) | 31.8 |
| 6 (C) | 149.4 |
| 7 (CH) | 88.7 |
| 8 (CH2) | 35.8 |
| 9 (CH2) | 30.3 |
| 10 (C) | 135.1 |
| 11 (CH) | 128.4 |
| 12 (CH) | 120.8 |
| 13 (CH) | 145.2 |
| 14 (C) | 71.1 |
| 15 (CH3) | 29.9 |
| 16 (CH3) | 30 |
| 17 (CH2) | 71.6 |
| 18 (C) | 173 |
| 19 (CH2) | 118.2 |
| 20 (CH2) | 116.5 |
