Spektraris NMR
Taepeenin K
Common Name: Taepeenin K
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O/c1-14-15(10-13-21)6-8-17-16(14)7-9-18-19(2,3)11-5-12-20(17,18)4/h10,13-14,16-18H,5-9,11-12H2,1-4H3/b15-10+/t14-,16-,17-,18-,20+/m0/s1
InChIKey: InChIKey=KFDOSNHRXVNEJW-IFDQITCBSA-N
Formula: C20H32O1
Molecular Weight: 288.468227
Exact Mass: 288.245316
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Cheenpracha, S., Karalai, C., Ponglimanont, C., Chantrapromma, K., Laphookhieo, S. Helv Chim Acta (2006) 89, 1062-6
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Cassanes; 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) | 39.6 |
| 2 (CH2) | 18.8 |
| 3 (CH2) | 42.1 |
| 4 (C) | 33.2 |
| 5 (CH) | 55.2 |
| 6 (CH2) | 21.6 |
| 7 (CH2) | 31.3 |
| 8 (CH) | 40.8 |
| 9 (CH) | 48 |
| 10 (C) | 37.1 |
| 11 (CH2) | 27 |
| 12 (CH2) | 24.5 |
| 13 (C) | 172 |
| 14 (CH) | 45.2 |
| 15 (CH) | 123.9 |
| 16 (CH) | 191 |
| 17 (CH3) | 14.1 |
| 18 (CH3) | 33.7 |
| 19 (CH3) | 22 |
| 20 (CH3) | 14 |
