Spektraris NMR
Chapecoderins C
Common Name: Chapecoderins C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O3/c1-13(21)15-12-17-19(2,3)9-5-10-20(17,4)16(15)7-6-14-8-11-23-18(14)22/h8,17H,5-7,9-12H2,1-4H3/t17-,20+/m0/s1
InChIKey: InChIKey=MRQFLDWSKAQYHQ-FXAWDEMLSA-N
Formula: C20H28O3
Molecular Weight: 316.435274
Exact Mass: 316.203845
NMR Solvent: C6D6
MHz:
Calibration:
NMR references: 13C - Kobayashi, J., Sekiguchi, M., Shigemori, H., Ohsaki, A. J Nat Prod (2000) 63, 375-7
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) | 33.5 |
| 2 (CH2) | 19 |
| 3 (CH2) | 41.5 |
| 4 (C) | 33 |
| 5 (CH) | 57 |
| 6 (CH2) | 30.5 |
| 7 (C) | 123 |
| 8 (C) | 197 |
| 9 (C) | 136 |
| 10 (C) | 50 |
| 11 (CH2) | 25.5 |
| 12 (CH2) | 24.5 |
| 13 (C) | 134 |
| 14 (CH) | 143.5 |
| 15 (CH2) | 69 |
| 16 (C) | 173 |
| 17 (CH3) | 29.5 |
| 18 (CH3) | 32.5 |
| 19 (CH3) | 20.5 |
| 20 (CH3) | 16.3 |
