Spektraris NMR
(13R)-Pimara-8(14),15-diene-1alpha,7alpha,11alpha-triol
Common Name: (13R)-Pimara-8(14),15-diene-1alpha,7alpha,11alpha-triol
Synonyms: (13R)-Pimara-8(14),15-diene-1alpha,7alpha,11alpha-triol
CAS Registry Number:
InChI: InChI=1S/C20H32O3/c1-6-19(4)10-12-13(21)9-15-18(2,3)8-7-16(23)20(15,5)17(12)14(22)11-19/h6,10,13-17,21-23H,1,7-9,11H2,2-5H3/t13-,14-,15+,16+,17-,19-,20-/m1/s1
InChIKey: InChIKey=GPSPSNASZGKBJQ-GNLOLKOISA-N
Formula: C20H32O3
Molecular Weight: 320.467037
Exact Mass: 320.235145
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Thongnest, S., Mahidol, C., Sutthivaiyakit, S., Ruchirawat, S. J Nat Prod (2005) 68, 1632-6
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 (CH) | 72.7 |
| 2 (CH2) | 25.3 |
| 3 (CH2) | 29.4 |
| 4 (C) | 32.8 |
| 5 (CH) | 40.3 |
| 6 (CH2) | 34.2 |
| 7 (CH) | 72.6 |
| 8 (C) | 138.5 |
| 9 (CH) | 48.2 |
| 10 (C) | 43 |
| 11 (CH) | 65.4 |
| 12 (CH2) | 43.9 |
| 13 (C) | 38.2 |
| 14 (CH) | 133.3 |
| 15 (CH) | 147.5 |
| 16 (CH2) | 110.9 |
| 17 (CH3) | 25.1 |
| 18 (CH3) | 33.1 |
| 19 (CH3) | 22 |
| 20 (CH3) | 14.8 |
