Spektraris NMR
Caucanolide D
Common Name: Caucanolide D
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H26O6/c1-13(2)17(12-22)7-6-16-9-18(26-20(16)24)8-14(3)10-21(25-5)11-15(4)19(23)27-21/h9-12,18H,6-8H2,1-5H3/b14-10+/t18-,21+/m1/s1
InChIKey: InChIKey=OVTFNRUPJPIJDK-AJPDROLMSA-N
Formula: C21H26O6
Molecular Weight: 374.428343
Exact Mass: 374.172939
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Ospina, C.A., Rodriguez, A.D., Sanchez, J.A., Ortega-Barria, E., Capson, T.L., Mayer, A.M. J Nat Prod (2005) 68, 1519-26
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Miscellanea; 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) | 156.9 |
| 2 (CH) | 190.6 |
| 3 (C) | 171.8 |
| 4 (C) | 131.9 |
| 5 (CH) | 145.3 |
| 6 (C) | 106.6 |
| 7 (CH) | 123.5 |
| 8 (C) | 139.9 |
| 9 (CH2) | 43.8 |
| 10 (CH) | 79.4 |
| 11 (CH) | 147.6 |
| 12 (C) | 134.3 |
| 13 (CH2) | 24.5 |
| 14 (CH2) | 23.4 |
| 15 (C) | 135.5 |
| 16 (CH3) | 19.4 |
| 17 (CH3) | 23.5 |
| 18 (CH3) | 10.4 |
| 19 (CH3) | 18.1 |
| 20 (C) | 173.3 |
| 21 (CH3) | 51.5 |
