Spektraris NMR
3α,4α-Epoxy-sphenoloba-13E(15),17-diene
Common Name: 3α,4α-Epoxy-sphenoloba-13E(15),17-diene
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O/c1-14(2)7-6-8-15(3)16-9-11-19(4)13-18-20(5,21-18)12-10-17(16)19/h7-8,16-18H,6,9-13H2,1-5H3/b15-8+/t16-,17-,18-,19+,20+/m0/s1
InChIKey: InChIKey=ASQCCLQPLZWFHT-ZRXXUIBRSA-N
Formula: C20H32O1
Molecular Weight: 288.468227
Exact Mass: 288.245316
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Shao, Y., Bai, N.S., Zhou, B.N. Phytochemistry (1996) 42, 783-6
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Sphenolobanes; 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) | 23 |
| 2 (CH2) | 36.2 |
| 3 (C) | 60.2 |
| 4 (CH) | 61.1 |
| 5 (CH2) | 41.5 |
| 6 (C) | 43.4 |
| 7 (CH2) | 39.9 |
| 8 (CH2) | 27.1 |
| 9 (CH) | 52.5 |
| 10 (CH) | 57.2 |
| 11 (CH3) | 23.4 |
| 12 (CH3) | 17.7 |
| 13 (C) | 131.3 |
| 14 (CH3) | 12.2 |
| 15 (CH) | 123.4 |
| 16 (CH2) | 26 |
| 17 (CH) | 124.8 |
| 18 (C) | 136 |
| 19 (CH3) | 17.6 |
| 20 (CH3) | 26.6 |
