Spektraris NMR
Excisanin G
Common Name: Excisanin G
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O6/c1-18(2)6-5-14(23)19(9-22)12-4-3-10-11(8-21)17(26)20(12,16(10)25)15(24)7-13(18)19/h10-16,21-25H,3-9H2,1-2H3/t10-,11+,12-,13+,14-,15+,16+,19-,20+/m0/s1
InChIKey: InChIKey=HYXNSCPSOANLKF-DIYFCMDQSA-N
Formula: C20H32O6
Molecular Weight: 368.465252
Exact Mass: 368.219889
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Wang, Y.H., Chen, Y.Z., Kim, D.S., Sun, H.D. J Nat Prod (1997) 60, 1161-2
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) | 81.2 |
| 2 (CH2) | 30.3 |
| 3 (CH2) | 39 |
| 4 (C) | 33.3 |
| 5 (CH) | 52.4 |
| 6 (CH2) | 30.5 |
| 7 (CH) | 75.2 |
| 8 (C) | 62 |
| 9 (CH) | 57 |
| 10 (C) | 47.6 |
| 11 (CH2) | 21.7 |
| 12 (CH2) | 24.6 |
| 13 (CH) | 42 |
| 14 (CH) | 76.7 |
| 15 (C) | 221.4 |
| 16 (CH) | 53.4 |
| 17 (CH2) | 58.6 |
| 18 (CH3) | 32.6 |
| 19 (CH3) | 22.2 |
| 20 (CH2) | 61.9 |
