Spektraris NMR
Parvitexins C
Common Name: Parvitexins C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O4/c1-13-5-4-7-20-17(3)11-19(24-20,15-6-8-22-10-15)23-12-18(13,20)16(21)9-14(17)2/h5-6,8,10,14,16,21H,4,7,9,11-12H2,1-3H3/t14-,16-,17+,18+,19+,20+/m0/s1
InChIKey: InChIKey=UQXIOGAOBOQKTA-ZABSUHAISA-N
Formula: C20H26O4
Molecular Weight: 330.418797
Exact Mass: 330.183109
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Katayama, K., Shimazaki, K., Tazaki, H., Hasa, Y., Miyoshi, M., Koshino, H., Furuki, T., Naβ, K. Biosci Biotechnol Biochem (2007) 71, 2751-8
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Clerodanes; 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) | 26.3 |
| 2 (CH2) | 23.3 |
| 3 (CH) | 124.3 |
| 4 (C) | 137.6 |
| 5 (C) | 42.9 |
| 6 (CH) | 75.5 |
| 7 (CH2) | 37.9 |
| 8 (CH) | 33.4 |
| 9 (C) | 45.7 |
| 10 (C) | 85.6 |
| 11 (CH2) | 54.8 |
| 12 (C) | 101.4 |
| 13 (C) | 127.5 |
| 14 (CH) | 108.4 |
| 15 (CH) | 142.7 |
| 16 (CH) | 139.4 |
| 17 (CH3) | 18.7 |
| 18 (CH3) | 21.7 |
| 19 (CH2) | 63.1 |
| 20 (CH3) | 22.3 |
