Spektraris NMR
(-)-ent-copalol
Common Name: (-)-ent-copalol
Synonyms: (-)-ent-copalol
CAS Registry Number:
InChI: InChI=1S/C20H34O/c1-15(11-14-21)7-9-17-16(2)8-10-18-19(3,4)12-6-13-20(17,18)5/h11,17-18,21H,2,6-10,12-14H2,1,3-5H3/b15-11+/t17-,18-,20+/m1/s1
InChIKey: InChIKey=NERNKRPBSOBEHC-PGHZQYBFSA-N
Formula: C20H34O1
Molecular Weight: 290.484108
Exact Mass: 290.260966
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - DellaGreca, M., Fiorentino, A., Isidori, M., Monaco, P., Zarrelli, A. Phytochemistry (2000) 55, 909-13
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) | 39.1 |
| 2 (CH2) | 19.4 |
| 3 (CH2) | 42.2 |
| 4 (C) | 33.6 |
| 5 (CH) | 56.3 |
| 6 (CH2) | 24.4 |
| 7 (CH2) | 38.3 |
| 8 (C) | 148.6 |
| 9 (CH) | 55.5 |
| 10 (C) | 39.7 |
| 11 (CH2) | 21.7 |
| 12 (CH2) | 33.6 |
| 13 (C) | 140.7 |
| 14 (CH) | 122.9 |
| 15 (CH2) | 59.4 |
| 16 (CH3) | 16.4 |
| 17 (CH2) | 106.3 |
| 18 (CH3) | 38.3 |
| 19 (CH3) | 21.7 |
| 20 (CH3) | 14.5 |
