Spektraris NMR
4-(Acetyl) amphilectolide
Common Name: 4-(Acetyl) amphilectolide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C19H26O3/c1-10(2)8-14-9-12(4)15-7-6-11(3)16-17(15)19(14,13(5)20)22-18(16)21/h8,11-12,14-15H,6-7,9H2,1-5H3/t11-,12-,14+,15+,19-/m0/s1
InChIKey: InChIKey=PXCHWVYLOMSEFM-MMPWYHCPSA-N
Formula: C19H26O3
Molecular Weight: 302.408656
Exact Mass: 302.188195
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Rodriguez, A.D., Shi, Y.-P. Tetrahedron (2000) 56, 9015-23
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Amphilectanes; 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) | 47.9 |
| 2 (CH2) | 36.8 |
| 3 (CH) | 39.4 |
| 4 (CH) | 39.3 |
| 5 (CH2) | 25.5 |
| 6 (CH2) | 29.5 |
| 7 (CH) | 27 |
| 8 (C) | 128.7 |
| 9 (C) | 171.8 |
| 10 (CH3) | 29.1 |
| 11 (C) | 205.7 |
| 12 (C) | 93.3 |
| 13 (C) | 164.7 |
| 14 (CH) | 121.7 |
| 15 (C) | 136.5 |
| 16 (CH3) | 26 |
| 17 (CH3) | 18.5 |
| 18 (CH3) | 18.9 |
| 19 (CH3) | 18.1 |
