Spektraris NMR
annosquamosin F
Common Name: annosquamosin F
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H34O5/c1-14(22)25-13-21(23)12-20-10-7-16-18(2,8-4-9-19(16,3)26-24)17(20)6-5-15(21)11-20/h15-17,23-24H,4-13H2,1-3H3/t15-,16+,17+,18-,19+,20+,21-/m1/s1
InChIKey: InChIKey=RILAGXHYBRNHMH-SRWWVFQWSA-N
Formula: C21H34O5
Molecular Weight: 366.492464
Exact Mass: 366.240624
NMR Solvent: CDCl3
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) | 40.8 |
| 2 (CH2) | 18.8 |
| 3 (CH2) | 35.3 |
| 4 (C) | 84.8 |
| 5 (CH) | 50.4 |
| 6 (CH2) | 19 |
| 7 (CH2) | 39.1 |
| 8 (C) | 43.6 |
| 9 (CH) | 56.7 |
| 10 (C) | 40 |
| 11 (CH2) | 18.8 |
| 12 (CH2) | 26.6 |
| 13 (CH) | 41.4 |
| 14 (CH2) | 38.3 |
| 15 (CH2) | 52.4 |
| 16 (C) | 78.5 |
| 17 (CH2) | 71.2 |
| 19 (CH3) | 18.1 |
| 20 (CH3) | 17.2 |
| 17a (C) | 171.4 |
| 17b (CH3) | 20.9 |
