Spektraris NMR
2-Hydroxy-13-methylene-stemarane
Common Name: 2-Hydroxy-13-methylene-stemarane
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O/c1-13-9-15-5-6-17-18(2,3)11-16(21)12-19(17,4)20(15)8-7-14(13)10-20/h14-17,21H,1,5-12H2,2-4H3/t14-,15-,16?,17-,19-,20-/m0/s1
InChIKey: InChIKey=WJEHYPWQCXFSNT-LCHPRWINSA-N
Formula: C20H32O1
Molecular Weight: 288.468227
Exact Mass: 288.245316
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chamy, M.C., Piovano, M., Garbarino, J.A., Vargas, C. Phytochemistry (1995) 40, 1751-4
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Thyrsifloranes; 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) | 51.5 |
| 2 (CH) | 65.6 |
| 3 (CH2) | 42.4 |
| 4 (C) | 34.9 |
| 5 (CH) | 48.2 |
| 6 (CH2) | 21.8 |
| 7 (CH2) | 39.9 |
| 8 (CH) | 39.3 |
| 9 (C) | 52.6 |
| 10 (C) | 40.8 |
| 11 (CH2) | 37.1 |
| 12 (CH) | 44.5 |
| 13 (C) | 153.6 |
| 14 (CH2) | 30.5 |
| 15 (CH2) | 30.9 |
| 15 (CH2) | 23.4 |
| 16 (CH2) | 103.3 |
| 18 (CH3) | 23.1 |
| 19 (CH3) | 33.7 |
| 20 (CH3) | 18.6 |
