Spektraris NMR
15(R*),17-Dihydro-12-epieupalmerin
Common Name: 15(R*),17-Dihydro-12-epieupalmerin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O4/c1-12-7-5-9-13(2)17(21)18-15(14(3)19(22)23-18)11-16-20(4,24-16)10-6-8-12/h8,13-18,21H,5-7,9-11H2,1-4H3/b12-8+/t13-,14-,15+,16-,17-,18-,20-/m1/s1
InChIKey: InChIKey=DYDJUMABZMEKLM-RFSZIFEOSA-N
Formula: C20H32O4
Molecular Weight: 336.466442
Exact Mass: 336.23006
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Shi, Y.P., Rodriguez, A.D., Barnes, C.L., Sanchez, J.A., Raptis, R.G., Baran, P. J Nat Prod (2002) 65, 1232-41
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 (CH) | 39.6 |
| 2 (CH2) | 25.1 |
| 3 (CH) | 59.3 |
| 4 (C) | 61 |
| 5 (CH2) | 38.3 |
| 6 (CH2) | 23.5 |
| 7 (CH) | 124.7 |
| 8 (C) | 136 |
| 9 (CH2) | 36.9 |
| 10 (CH2) | 22.9 |
| 11 (CH2) | 31.4 |
| 12 (CH) | 31 |
| 13 (CH) | 71.8 |
| 14 (CH) | 79.4 |
| 15 (CH) | 39.2 |
| 16 (C) | 175.4 |
| 17 (CH3) | 9.6 |
| 18 (CH3) | 16.2 |
| 19 (CH3) | 15.4 |
| 20 (CH3) | 11.8 |
