Spektraris NMR
Annoglabasin E
Common Name: Annoglabasin E
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O3/c1-18(12-21)7-3-8-19(2)15(18)6-9-20-10-13(4-5-16(19)20)14(11-20)17(22)23/h13-16,21H,3-12H2,1-2H3,(H,22,23)/t13-,14+,15-,16+,18+,19-,20+/m1/s1
InChIKey: InChIKey=LKXILSFITASWCO-XKBPDVHJSA-N
Formula: C20H32O3
Molecular Weight: 320.467037
Exact Mass: 320.235145
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chen, C.Y., Chang, F.R., Cho, C.P., Wu, Y.C. J Nat Prod (2000) 63, 1000-3
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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 (CH2) | 40.8 |
| 2 (CH2) | 18.4 |
| 3 (CH2) | 36.1 |
| 4 (C) | 39.1 |
| 5 (CH) | 57.6 |
| 6 (CH2) | 21 |
| 7 (CH2) | 42.4 |
| 8 (C) | 44.6 |
| 9 (CH) | 57 |
| 10 (C) | 39.3 |
| 11 (CH2) | 18.7 |
| 12 (CH2) | 27.9 |
| 13 (CH) | 40.1 |
| 14 (CH2) | 40.6 |
| 15 (CH2) | 42.7 |
| 16 (CH) | 46.9 |
| 17 (C) | 176.9 |
| 18 (CH3) | 28 |
| 19 (CH2) | 64.1 |
| 20 (CH3) | 18.4 |
