Spektraris NMR
Wightiolide
Common Name: Wightiolide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O4/c1-14-4-7-17-19(2,9-3-10-20(17,12-21)13-22)16(14)6-5-15-8-11-24-18(15)23/h8,16-17,21-22H,1,3-7,9-13H2,2H3/t16-,17+,19+/m1/s1
InChIKey: InChIKey=TXEQHZMCSSAPNG-AOIWGVFYSA-N
Formula: C20H30O4
Molecular Weight: 334.45056
Exact Mass: 334.214409
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Joshi, B.S., Hegde, V.R., Kamat, V.N. Phytochemistry (1996) 42, 761-6
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) | 38.6 |
| 2 (CH2) | 18.3 |
| 3 (CH2) | 30 |
| 4 (C) | 42.2 |
| 5 (CH) | 52.8 |
| 6 (CH2) | 24.5 |
| 7 (CH2) | 38.3 |
| 8 (C) | 147.1 |
| 9 (CH) | 56.4 |
| 10 (C) | 39.6 |
| 11 (CH2) | 21.8 |
| 12 (CH2) | 24.7 |
| 13 (C) | 134.8 |
| 14 (CH) | 144.1 |
| 15 (CH2) | 70.2 |
| 16 (C) | 174.5 |
| 17 (CH2) | 107.1 |
| 18 (CH2) | 64.3 |
| 19 (CH2) | 73.5 |
| 20 (CH3) | 15.1 |
