Spektraris NMR
18-Norabieta-8,11,13-triene-4,7alpha-diol
Common Name: 18-Norabieta-8,11,13-triene-4,7alpha-diol
Synonyms: 18-Norabieta-8,11,13-triene-4,7alpha-diol
CAS Registry Number:
InChI: InChI=1S/C19H28O2/c1-12(2)13-6-7-15-14(10-13)16(20)11-17-18(15,3)8-5-9-19(17,4)21/h6-7,10,12,16-17,20-21H,5,8-9,11H2,1-4H3/t16-,17-,18-,19-/m1/s1
InChIKey: InChIKey=PIJPSWNOKIPSCP-NCXUSEDFSA-N
Formula: C19H28O2
Molecular Weight: 288.425133
Exact Mass: 288.20893
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Ohtsu, H., Tanaka, R., Matsunaga, S. J Nat Prod (1998) 61, 406-8
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) | 37.7 |
| 2 (CH2) | 20.5 |
| 3 (CH2) | 42.6 |
| 4 (C) | 71.8 |
| 5 (CH) | 46.3 |
| 6 (CH2) | 27.1 |
| 7 (CH) | 68.1 |
| 8 (C) | 135.9 |
| 9 (C) | 146.4 |
| 10 (C) | 38.7 |
| 11 (CH) | 124.7 |
| 12 (CH) | 126.6 |
| 13 (C) | 146.5 |
| 14 (CH) | 128.1 |
| 15 (CH) | 33.5 |
| 16 (CH3) | 23.9 |
| 17 (CH3) | 24 |
| 19 (CH3) | 22.5 |
| 20 (CH3) | 23.5 |
