Spektraris NMR
Michaolides K
Common Name: Michaolides K
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H34O8/c1-13-8-7-9-14(2)12-18(30-16(4)25)20-15(3)23(28)32-21(20)22(27)24(6,29)19(11-10-13)31-17(5)26/h9-10,18-22,27,29H,3,7-8,11-12H2,1-2,4-6H3/b13-10+,14-9+/t18-,19-,20-,21+,22+,24+/m1/s1
InChIKey: InChIKey=IQBWQYJKNHZZBD-MXWKRVGCSA-N
Formula: C24H34O8
Molecular Weight: 450.522887
Exact Mass: 450.225368
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Wang, L.T., Wang, S.K., Soong, K., Duh, C.Y. Chem Pharm Bull (2007) 55, 766-70
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) | 43.8 |
| 2 (CH) | 80.8 |
| 3 (CH) | 74.9 |
| 4 (C) | 76.7 |
| 5 (CH) | 77.4 |
| 6 (CH2) | 29.2 |
| 7 (CH) | 121.5 |
| 8 (C) | 137.1 |
| 9 (CH2) | 38.9 |
| 10 (CH2) | 24.6 |
| 11 (CH) | 128.6 |
| 12 (C) | 130.7 |
| 13 (CH2) | 40.4 |
| 14 (CH) | 74.2 |
| 15 (C) | 136.7 |
| 16 (CH2) | 122.5 |
| 17 (C) | 170.2 |
| 18 (CH3) | 21.1 |
| 19 (CH3) | 15.3 |
| 20 (CH3) | 16.3 |
| 5a (C) | 170.4 |
| 5b (CH3) | 21.4 |
| 14a (C) | 170.5 |
| 14b (CH3) | 21.1 |
