Spektraris NMR
(13R)-Pimara-8(14),15-diene-1alpha,2alpha,11alpha-triol
Common Name: (13R)-Pimara-8(14),15-diene-1alpha,2alpha,11alpha-triol
Synonyms: (13R)-Pimara-8(14),15-diene-1alpha,2alpha,11alpha-triol
CAS Registry Number:
InChI: InChI=1S/C20H32O3/c1-6-19(4)9-12-7-8-15-18(2,3)10-14(22)17(23)20(15,5)16(12)13(21)11-19/h6,9,13-17,21-23H,1,7-8,10-11H2,2-5H3/t13-,14+,15+,16-,17+,19-,20+/m1/s1
InChIKey: InChIKey=JEXXIARQVKWIJS-ILNMQHDMSA-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) | 76.1 |
| 2 (CH) | 66.2 |
| 3 (CH2) | 42.5 |
| 4 (C) | 34.6 |
| 5 (CH) | 46.7 |
| 6 (CH2) | 23.1 |
| 7 (CH2) | 35.1 |
| 8 (C) | 135.7 |
| 9 (CH) | 52.7 |
| 10 (C) | 43.5 |
| 11 (CH) | 65.3 |
| 12 (CH2) | 44 |
| 13 (C) | 38.2 |
| 14 (CH) | 128.6 |
| 15 (CH) | 148.2 |
| 16 (CH2) | 110.3 |
| 17 (CH3) | 25.3 |
| 18 (CH3) | 33.3 |
| 19 (CH3) | 22.1 |
| 20 (CH3) | 15.2 |
