Spektraris NMR
13-Hydroxy-12-methoxy-8,11,13-podocarpatriene-3-one
Common Name: 13-Hydroxy-12-methoxy-8,11,13-podocarpatriene-3-one
Synonyms: 13-Hydroxy-12-methoxy-8,11,13-podocarpatriene-3-one
CAS Registry Number:
InChI: InChI=1S/C18H24O3/c1-17(2)15-6-5-11-9-13(19)14(21-4)10-12(11)18(15,3)8-7-16(17)20/h9-10,15,19H,5-8H2,1-4H3/t15-,18+/m0/s1
InChIKey: InChIKey=OCGQUJKSKBOSPQ-MAUKXSAKSA-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) | 37.8 |
| 2 (CH2) | 34.6 |
| 3 (C) | 217.7 |
| 4 (C) | 47.3 |
| 5 (CH) | 50.6 |
| 6 (CH2) | 20.3 |
| 7 (CH2) | 30.3 |
| 8 (C) | 127.9 |
| 9 (C) | 138.9 |
| 10 (C) | 37.1 |
| 11 (CH) | 107.6 |
| 12 (C) | 145 |
| 13 (C) | 143.6 |
| 14 (CH) | 114.1 |
| 18 (CH3) | 27 |
| 19 (CH3) | 21 |
| 20 (CH3) | 24.7 |
| 12a (CH3) | 56 |
