Spektraris NMR
Ent-cleroda-4(18),13-dien-15,16-olide
Common Name: Ent-cleroda-4(18),13-dien-15,16-olide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O2/c1-14-6-5-7-17-19(14,3)10-8-15(2)20(17,4)11-9-16-12-18(21)22-13-16/h12,15,17H,1,5-11,13H2,2-4H3/t15-,17+,19+,20+/m0/s1
InChIKey: InChIKey=JHNODZDJDYADGX-JQERWDHBSA-N
Formula: C20H30O2
Molecular Weight: 302.45175
Exact Mass: 302.22458
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Ide, R.M., Costab, M., Imamura, P.M. J. J Braz Chem Soc (2006) 17, 417-20
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Clerodanes; 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) | 21.9 |
| 2 (CH2) | 22.3 |
| 3 (CH2) | 28.7 |
| 4 (C) | 160 |
| 5 (C) | 39.3 |
| 6 (CH2) | 37.3 |
| 7 (CH2) | 27.4 |
| 8 (CH) | 36.8 |
| 9 (C) | 40.1 |
| 10 (CH) | 48.8 |
| 11 (CH2) | 37.3 |
| 12 (CH2) | 22.3 |
| 13 (C) | 170.9 |
| 14 (CH) | 114.9 |
| 15 (C) | 173.9 |
| 16 (CH2) | 73.1 |
| 17 (CH3) | 16.1 |
| 18 (CH2) | 102.8 |
| 19 (CH3) | 20.9 |
| 20 (CH3) | 18.1 |
