Spektraris NMR
Ferupennin C
Common Name: Ferupennin C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C17H20O5/c1-8-5-6-11-15(14-9(2)7-12(19)13(8)14)21-16(20)17(11,4)22-10(3)18/h7,11,14-15H,5-6H2,1-4H3/t11-,14-,15-,17+/m1/s1
InChIKey: InChIKey=KHZDFZXNVLIMJH-CYHLAULCSA-N
Formula: C17H20O5
Molecular Weight: 304.33835
Exact Mass: 304.131074
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Shikishima, Y., Takaishi, Y., Honda, G., Ito, M., Takeda, Y., Tori, M., Takaoka, S., Kodzhimatov, O.K., Ashurmetov, O. J Nat Prod (2002) 65, 1897-903
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Guaianes; 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 (C) | 129.2 |
| 2 (C) | 195.5 |
| 3 (CH) | 136.2 |
| 4 (C) | 169.8 |
| 5 (CH) | 48.3 |
| 6 (CH) | 78.7 |
| 7 (CH) | 50.2 |
| 8 (CH2) | 65.3 |
| 9 (CH2) | 48.7 |
| 10 (C) | 145.8 |
| 11 (C) | 77.7 |
| 12 (C) | 174.1 |
| 13 (CH3) | 20.3 |
| 14 (CH3) | 20.5 |
| 15 (CH3) | 20.6 |
| 11a (C) | 170.4 |
| 11b (CH3) | 22 |
