Spektraris NMR
Ent-8(14),15-pimaradiene-3b,19-diol
Common Name: Ent-8(14),15-pimaradiene-3b,19-diol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O2/c1-5-18(2)10-8-15-14(12-18)6-7-16-19(15,3)11-9-17(22)20(16,4)13-21/h5,12,15-17,21-22H,1,6-11,13H2,2-4H3/t15-,16+,17+,18+,19+,20+/m1/s1
InChIKey: InChIKey=OJSKJQFODPKTBT-HLXURNFRSA-N
Formula: C20H32O2
Molecular Weight: 304.467632
Exact Mass: 304.24023
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Garcia, E.E., Guerreiro, E., Joseph Nathan, P. Phytochemistry (1985) 24, 3059-60
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Pimaranes; 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) | 36.9 |
| 2 (CH2) | 28 |
| 3 (CH) | 80.9 |
| 4 (C) | 42.7 |
| 5 (CH) | 51.1 |
| 6 (CH2) | 22.1 |
| 7 (CH2) | 35.6 |
| 8 (C) | 137.2 |
| 9 (CH) | 55.1 |
| 10 (C) | 37.8 |
| 11 (CH2) | 19.3 |
| 12 (CH2) | 35.8 |
| 13 (C) | 38.6 |
| 14 (CH) | 128.3 |
| 15 (CH) | 147 |
| 16 (CH2) | 112.7 |
| 17 (CH3) | 29.4 |
| 18 (CH3) | 22.7 |
| 19 (CH2) | 64.3 |
| 20 (CH3) | 15.8 |
