Spektraris NMR
13-Methoxy-8,12-podocarpadiene-11,14-dione
Common Name: 13-Methoxy-8,12-podocarpadiene-11,14-dione
Synonyms: 13-Methoxy-8,12-podocarpadiene-11,14-dione
CAS Registry Number:
InChI: InChI=1S/C18H24O3/c1-17(2)8-5-9-18(3)14(17)7-6-11-15(18)12(19)10-13(21-4)16(11)20/h10,14H,5-9H2,1-4H3/t14-,18-/m0/s1
InChIKey: InChIKey=FQDCBPCGOVUCFH-KSSFIOAISA-N
Formula: C18H24O3
Molecular Weight: 288.382039
Exact Mass: 288.172545
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Kuo, Y.H., Chang, C.I. J Nat Prod (2000) 63, 650-2
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Podocarpanes; 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) | 36.6 |
| 2 (CH2) | 18.9 |
| 3 (CH2) | 41.3 |
| 4 (C) | 33.6 |
| 5 (CH) | 51.7 |
| 6 (CH2) | 17.2 |
| 7 (CH2) | 25.6 |
| 8 (C) | 140.5 |
| 9 (C) | 151.9 |
| 10 (C) | 38.9 |
| 11 (C) | 187.5 |
| 12 (CH) | 108.9 |
| 13 (C) | 157.1 |
| 14 (C) | 183.3 |
| 18 (CH3) | 33.5 |
| 19 (CH3) | 21.8 |
| 20 (CH3) | 20.3 |
| 13a (CH3) | 55.9 |
