Spektraris NMR
7beta-Hydroxyisopimara-8,15-dien-14-one
Common Name: 7beta-Hydroxyisopimara-8,15-dien-14-one
Synonyms: 7beta-Hydroxyisopimara-8,15-dien-14-one
CAS Registry Number:
InChI: InChI=1S/C20H30O2/c1-6-19(4)11-8-13-16(17(19)22)14(21)12-15-18(2,3)9-7-10-20(13,15)5/h6,14-15,21H,1,7-12H2,2-5H3/t14-,15-,19-,20+/m0/s1
InChIKey: InChIKey=QEJQGPXJSLFQMR-HZVDNRATSA-N
Formula: C20H30O2
Molecular Weight: 302.45175
Exact Mass: 302.22458
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Rasoamiaranjanahary, L., Guilet, D., Marston, A., Randimbivololona, F., Hostettmann, K. Phytochemistry (2003) 64, 543-8
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Isopimaranes; 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) | 35.2 |
| 2 (CH2) | 18.7 |
| 3 (CH2) | 41.1 |
| 4 (C) | 33 |
| 5 (CH) | 44.8 |
| 6 (CH2) | 26.5 |
| 7 (CH) | 63.1 |
| 8 (C) | 131.4 |
| 9 (C) | 168.9 |
| 10 (C) | 40.1 |
| 11 (CH2) | 21.9 |
| 12 (CH2) | 35.1 |
| 13 (C) | 47.2 |
| 14 (C) | 204.2 |
| 15 (CH) | 140.1 |
| 16 (CH2) | 115 |
| 17 (CH3) | 24 |
| 18 (CH3) | 32.8 |
| 19 (CH3) | 21.7 |
| 20 (CH3) | 17.9 |
