Spektraris NMR
Nepalolide A
Common Name: Nepalolide A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O6/c1-11(2)9-16(22)25-18-17-14(13(4)19(23)26-17)10-15(21)12(3)7-6-8-20(18,5)24/h9,12,14,17-18,24H,4,6-8,10H2,1-3,5H3/t12-,14+,17+,18-,20+/m1/s1
InChIKey: InChIKey=BIKYOEPFVPOZKV-YCVLEFQWSA-N
Formula: C20H28O6
Molecular Weight: 364.433489
Exact Mass: 364.188589
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Lin, Y.L., Ou, J.C., Kuo, Y.H., Lin, J.K., Lee, K.H. J Nat Prod (1996) 59, 991-3
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Germacranes; 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) | 22.9 |
| 2 (CH2) | 33.8 |
| 3 (CH2) | 35.2 |
| 4 (C) | 73.3 |
| 5 (CH) | 76.7 |
| 6 (CH) | 76.5 |
| 7 (CH) | 41.1 |
| 8 (CH2) | 50.8 |
| 9 (C) | 214.7 |
| 10 (CH) | 45.1 |
| 11 (C) | 137.9 |
| 12 (C) | 168.8 |
| 13 (CH2) | 123.5 |
| 14 (CH3) | 19.7 |
| 15 (CH3) | 24.7 |
| 5a (C) | 166.1 |
| 5b (CH) | 114.5 |
| 5c (C) | 160.1 |
| 5d (CH3) | 20.5 |
| 5e (CH3) | 27.5 |
