Spektraris NMR
11-Hydroxyabieta-8,11,13-triene-7-one
Common Name: 11-Hydroxyabieta-8,11,13-triene-7-one
Synonyms: 11-Hydroxyabieta-8,11,13-triene-7-one
CAS Registry Number:
InChI: InChI=1S/C20H28O2/c1-12(2)13-9-14-15(21)11-17-19(3,4)7-6-8-20(17,5)18(14)16(22)10-13/h9-10,12,17,22H,6-8,11H2,1-5H3/t17-,20-/m0/s1
InChIKey: InChIKey=LKYPROMZJWLFHC-PXNSSMCTSA-N
Formula: C20H28O2
Molecular Weight: 300.435869
Exact Mass: 300.20893
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chang, C.I., Tseng, M.H., Kuo, Y.H. Chem Pharm Bull (2005) 53, 286-9
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) | 36.4 |
| 2 (CH2) | 19 |
| 3 (CH2) | 41.2 |
| 4 (C) | 33.4 |
| 5 (CH) | 50.2 |
| 6 (CH2) | 35.7 |
| 7 (C) | 200.1 |
| 8 (C) | 133.1 |
| 9 (C) | 138.2 |
| 10 (C) | 40 |
| 11 (C) | 153.4 |
| 12 (CH) | 120.5 |
| 13 (C) | 147.8 |
| 14 (CH) | 118.3 |
| 15 (CH) | 33.2 |
| 16 (CH3) | 23.6 |
| 17 (CH3) | 23.6 |
| 18 (CH3) | 33.2 |
| 19 (CH3) | 21.5 |
| 20 (CH3) | 17.9 |
