Spektraris NMR
Eupakirunsin D
Common Name: Eupakirunsin D
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O6/c1-6-11(2)17(21)25-15-10-19(5)7-8-20(23,26-19)12(3)9-14-16(15)13(4)18(22)24-14/h6,9,14-16,23H,4,7-8,10H2,1-3,5H3/b11-6+,12-9-/t14-,15-,16+,19-,20+/m1/s1
InChIKey: InChIKey=QBIGZGHTQRWYFX-MJUNLKDASA-N
Formula: C20H26O6
Molecular Weight: 362.417607
Exact Mass: 362.172939
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Shen, Y.C., Lo, K.L., Kuo, Y.H., Khalil, A.T. J Nat Prod (2005) 68, 745-50
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) | 38.1 |
| 2 (CH2) | 37.5 |
| 3 (C) | 106.6 |
| 4 (C) | 141.5 |
| 5 (CH) | 128.2 |
| 6 (CH) | 72.4 |
| 7 (CH) | 49.9 |
| 8 (CH) | 75.8 |
| 9 (CH2) | 40.9 |
| 10 (C) | 83.4 |
| 11 (C) | 136.7 |
| 12 (C) | 170 |
| 13 (CH2) | 122.9 |
| 14 (CH3) | 28.4 |
| 15 (CH3) | 22.5 |
| 8a (C) | 167 |
| 8b (C) | 128 |
| 8c (CH) | 138.4 |
| 8d (CH3) | 14.5 |
| 8ba (CH3) | 12 |
