Spektraris NMR
Teuflin
Common Name: Teuflin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C19H20O5/c1-10-7-14-16-12(17(20)23-14)3-2-4-13(16)19(10)8-15(24-18(19)21)11-5-6-22-9-11/h5-6,9-10,13-15H,2-4,7-8H2,1H3/t10-,13+,14-,15+,19-/m1/s1
InChIKey: InChIKey=XJRMFKRYVTYFPN-NQFCYCSRSA-N
Formula: C19H20O5
Molecular Weight: 328.359822
Exact Mass: 328.131074
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Deng, Y., Peng, S.L., Zhang, Q., Liao, X., Ding, L.S. Helv Chim Acta (2002) 85, 2547-52
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Clerodanes; 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) | 23.3 |
| 2 (CH2) | 22.9 |
| 3 (CH2) | 18.3 |
| 4 (C) | 123.4 |
| 5 (C) | 165.9 |
| 6 (CH) | 76.1 |
| 7 (CH2) | 31.4 |
| 8 (CH) | 35.5 |
| 9 (C) | 50.6 |
| 10 (CH) | 42.7 |
| 11 (CH2) | 42.4 |
| 12 (CH) | 71.2 |
| 13 (C) | 123.9 |
| 14 (CH) | 107.5 |
| 15 (CH) | 143.9 |
| 16 (CH) | 139.5 |
| 17 (CH3) | 17.1 |
| 18 (C) | 177.6 |
| 20 (C) | 173.3 |
