Spektraris NMR
Durumolides E
Common Name: Durumolides E
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O5/c1-12-6-4-8-13(2)17(22)18-15(14(3)19(23)24-18)10-16-20(11-21,25-16)9-5-7-12/h7-8,11,15-18,22H,3-6,9-10H2,1-2H3/b12-7+,13-8+/t15-,16-,17-,18-,20+/m1/s1
InChIKey: InChIKey=PDNDDMYQUGCRSU-SVZQVSRYSA-N
Formula: C20H26O5
Molecular Weight: 346.418202
Exact Mass: 346.178024
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Cheng, S.Y., Wen, Z.H., Chiou, S.F., Hsu, C.H., Wang, S.K., Dai, C.F., Chiang, M.Y., Duh, C.Y. Tetrahedron (2008) 64, 9698-704
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Cembranes; 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 (CH) | 42.8 |
| 2 (CH2) | 31.2 |
| 3 (CH) | 63.9 |
| 4 (C) | 64.5 |
| 5 (CH2) | 30.1 |
| 6 (CH2) | 24.1 |
| 7 (CH) | 124.3 |
| 8 (C) | 136.2 |
| 9 (CH2) | 38.5 |
| 10 (CH2) | 25.2 |
| 11 (CH) | 132.5 |
| 12 (C) | 132.1 |
| 13 (CH) | 81.4 |
| 14 (CH) | 82.1 |
| 15 (C) | 138.5 |
| 16 (C) | 168.9 |
| 17 (CH2) | 124.7 |
| 18 (CH) | 199.3 |
| 19 (CH3) | 15.8 |
| 20 (CH3) | 12.5 |
