Spektraris NMR
(?)-3-Oxo-13-epi-ent-manoyl oxide
Common Name: (?)-3-Oxo-13-epi-ent-manoyl oxide
Synonyms: (?)-3-Oxo-13-epi-ent-manoyl oxide
CAS Registry Number:
InChI: InChI=1S/C20H32O2/c1-7-18(4)11-8-15-19(5)12-10-16(21)17(2,3)14(19)9-13-20(15,6)22-18/h7,14-15H,1,8-13H2,2-6H3/t14-,15+,18+,19-,20+/m1/s1
InChIKey: InChIKey=JICALWDNUXLSSY-OPTDIUSFSA-N
Formula: C20H32O2
Molecular Weight: 304.467632
Exact Mass: 304.24023
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Anjaneyulu, A.S., Rao, V.L. Phytochemistry (2000) 55, 891-901
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) | 38.2 |
| 2 (CH2) | 33.8 |
| 3 (C) | 217.1 |
| 4 (C) | 47.2 |
| 5 (CH) | 54.7 |
| 6 (CH2) | 20.8 |
| 7 (CH2) | 42.2 |
| 8 (C) | 75.4 |
| 9 (CH) | 57.7 |
| 10 (C) | 36.4 |
| 11 (CH2) | 16.4 |
| 12 (CH2) | 34.9 |
| 13 (C) | 73.6 |
| 14 (CH) | 147.4 |
| 15 (CH2) | 109.7 |
| 16 (CH3) | 32.6 |
| 17 (CH3) | 23.4 |
| 18 (CH3) | 26.7 |
| 19 (CH3) | 20.8 |
| 20 (CH3) | 15.4 |
