Spektraris NMR
12,16-Epoxycarnosol
Common Name: 12,16-Epoxycarnosol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H24O4/c1-10-9-23-17-11(10)7-12-13-8-14-19(2,3)5-4-6-20(14,18(22)24-13)15(12)16(17)21/h7,10,13-14,21H,4-6,8-9H2,1-3H3/t10-,13?,14-,20+/m0/s1
InChIKey: InChIKey=GNMZEYKZSUSJFQ-PATSVHDISA-N
Formula: C20H24O4
Molecular Weight: 328.402916
Exact Mass: 328.167459
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Marrero, J.G., Andres, L.S., Luis, J.G. J Nat Prod (2002) 65, 986-9
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Lanugons; 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) | 28.9 |
| 2 (CH2) | 18.8 |
| 3 (CH2) | 41 |
| 4 (C) | 34.4 |
| 5 (CH) | 45.3 |
| 6 (CH2) | 29.7 |
| 7 (CH) | 77.6 |
| 8 (C) | 133.5 |
| 9 (C) | 123.7 |
| 10 (C) | 48.8 |
| 11 (C) | 138.2 |
| 12 (C) | 147.7 |
| 13 (C) | 130.6 |
| 14 (CH) | 110.1 |
| 15 (CH) | 37.3 |
| 16 (CH2) | 79.6 |
| 17 (CH3) | 19 |
| 18 (CH3) | 31.7 |
| 19 (CH3) | 19.7 |
| 20 (C) | 175.9 |
