Spektraris NMR
annosquamosin C
Common Name: annosquamosin C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C19H32O2/c1-17-7-3-8-18(2,21)15(17)6-9-19-10-13(4-5-16(17)19)14(11-19)12-20/h13-16,20-21H,3-12H2,1-2H3/t13-,14-,15+,16+,17-,18-,19+/m1/s1
InChIKey: InChIKey=LZAZGDZVFQSCFO-RAGVPMNTSA-N
Formula: C19H32O2
Molecular Weight: 292.456896
Exact Mass: 292.24023
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Yang, Y.L., Chang, F.R., Wu, C.C., Wang, W.Y., Wu, Y.C. J Nat Prod (2002) 65, 1462-7
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 (CH2) | 39.9 |
| 2 (CH2) | 19.2 |
| 3 (CH2) | 40.7 |
| 4 (C) | 71.1 |
| 5 (CH) | 57.3 |
| 6 (CH2) | 19.7 |
| 7 (CH2) | 41.9 |
| 8 (C) | 44.2 |
| 9 (CH) | 57.8 |
| 10 (C) | 39.8 |
| 11 (CH2) | 19.9 |
| 12 (CH2) | 26.2 |
| 13 (CH) | 37.6 |
| 14 (CH2) | 43.4 |
| 15 (CH2) | 44.5 |
| 16 (CH) | 43.7 |
| 17 (CH2) | 63.2 |
| 18 (CH3) | 23.2 |
| 20 (CH3) | 17.3 |
