Spektraris NMR
1(E),3(E),7(E),11(E)-Cembratetraene-14,15-diol
Common Name: 1(E),3(E),7(E),11(E)-Cembratetraene-14,15-diol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O2/c1-15-8-6-10-16(2)12-13-18(20(4,5)22)19(21)14-17(3)11-7-9-15/h8,11-13,19,21-22H,6-7,9-10,14H2,1-5H3/b15-8+,16-12+,17-11+,18-13+/t19-/m1/s1
InChIKey: InChIKey=SAZDJCIBQKXMSM-FGSLFUIESA-N
Formula: C20H32O2
Molecular Weight: 304.467632
Exact Mass: 304.24023
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Duh, C.Y., Hou, R.S. J Nat Prod (1996) 59, 595-8
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 (C) | 145.2 |
| 2 (CH) | 120.6 |
| 3 (CH) | 120.4 |
| 4 (C) | 138.2 |
| 5 (CH2) | 39.1 |
| 6 (CH2) | 24.9 |
| 7 (CH) | 124.5 |
| 8 (C) | 134.3 |
| 9 (CH2) | 38.6 |
| 10 (CH2) | 24.5 |
| 11 (CH) | 126.4 |
| 12 (C) | 132.6 |
| 13 (CH2) | 49.2 |
| 14 (CH) | 72.3 |
| 15 (C) | 75.8 |
| 16 (CH3) | 34 |
| 17 (CH3) | 31.9 |
| 18 (CH3) | 17 |
| 19 (CH3) | 15.8 |
| 20 (CH3) | 17.3 |
