Spektraris NMR
8(14),15-Sandaracopimaradiene-2a,18-diol
Common Name: 8(14),15-Sandaracopimaradiene-2a,18-diol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O2/c1-5-18(2)9-8-16-14(10-18)6-7-17-19(3,13-21)11-15(22)12-20(16,17)4/h5,10,15-17,21-22H,1,6-9,11-13H2,2-4H3/t15-,16-,17-,18-,19-,20+/m0/s1
InChIKey: InChIKey=YDCSRZAYXXMRIQ-RPZLJYRGSA-N
Formula: C20H32O2
Molecular Weight: 304.467632
Exact Mass: 304.24023
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Van Puyvelde, L., Kimpe, N.d., Borremans, F., Zhang, W.G., Schamp, N. Phytochemistry (1987) 26, 493-5
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) | 48.2 |
| 2 (CH) | 65.3 |
| 3 (CH2) | 44.7 |
| 4 (C) | 39.5 |
| 5 (CH) | 47 |
| 6 (CH2) | 22.1 |
| 7 (CH2) | 35.5 |
| 8 (C) | 136.2 |
| 9 (CH) | 50.5 |
| 10 (C) | 39.7 |
| 11 (CH2) | 18.9 |
| 12 (CH2) | 34.4 |
| 13 (C) | 37 |
| 14 (CH) | 129.5 |
| 15 (CH) | 148.9 |
| 16 (CH2) | 110.2 |
| 17 (CH3) | 25.9 |
| 18 (CH2) | 71.7 |
| 19 (CH3) | 18.9 |
| 20 (CH3) | 16.5 |
