Spektraris NMR
Carnosol
Common Name: Carnosol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O4/c1-10(2)11-8-12-13-9-14-19(3,4)6-5-7-20(14,18(23)24-13)15(12)17(22)16(11)21/h8,10,13-14,21-22H,5-7,9H2,1-4H3/t13-,14+,20-/m1/s1
InChIKey: InChIKey=XUSYGBPHQBWGAD-LAPQFRIASA-N
Formula: C20H26O4
Molecular Weight: 330.418797
Exact Mass: 330.183109
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Urones, J.G., Marcos, I.S., Diez, D., Cubilla, L. Phytochemistry (1998) 48, 1035-8
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Abietanes; 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) | 29.8 |
| 2 (CH2) | 19.6 |
| 3 (CH2) | 41.8 |
| 4 (C) | 35.1 |
| 5 (CH) | 46.2 |
| 6 (CH2) | 30.5 |
| 7 (CH) | 78.2 |
| 8 (C) | 133.4 |
| 9 (C) | 122.9 |
| 10 (C) | 49.1 |
| 11 (C) | 144 |
| 12 (C) | 143.4 |
| 13 (C) | 135.1 |
| 14 (CH) | 112.3 |
| 15 (CH) | 27.5 |
| 16 (CH3) | 23 |
| 17 (CH3) | 23.1 |
| 18 (CH3) | 31.9 |
| 19 (CH3) | 20 |
| 20 (C) | 176 |
