Spektraris NMR
Excisanins H
Common Name: Excisanins H
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O5/c1-10-11-4-5-12-18-9-25-20(11,24)19(12,16(10)23)15(22)8-13(18)17(2,3)7-6-14(18)21/h11-15,21-22,24H,1,4-9H2,2-3H3/t11-,12-,13+,14-,15+,18-,19-,20+/m0/s1
InChIKey: InChIKey=UYPLBJHUGYAYIW-FMMWVRBBSA-N
Formula: C20H28O5
Molecular Weight: 348.434084
Exact Mass: 348.193674
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Gui, M.Y., Aoyagi, Y., Jin, Y.R., Li, X.W., Hasuda, T., Takeya, K. J Nat Prod (2004) 67, 373-6
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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) | 75.5 |
| 2 (CH2) | 30.8 |
| 3 (CH2) | 39.5 |
| 4 (C) | 33.4 |
| 5 (CH) | 51.5 |
| 6 (CH2) | 31.5 |
| 7 (CH) | 71.7 |
| 8 (C) | 56.8 |
| 9 (CH) | 52.4 |
| 10 (C) | 41.6 |
| 11 (CH2) | 21.8 |
| 12 (CH2) | 30.3 |
| 13 (CH) | 52.4 |
| 14 (C) | 103.1 |
| 15 (C) | 206.1 |
| 16 (C) | 151.3 |
| 17 (CH2) | 113.3 |
| 18 (CH3) | 33.2 |
| 19 (CH3) | 21.4 |
| 20 (CH2) | 66.5 |
