Spektraris NMR
Teupernin B
Common Name: Teupernin B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H24O7/c1-18(24)8-15(21)19-10-26-16(22)12(19)3-2-4-14(19)20(18)7-13(27-17(20)23)11-5-6-25-9-11/h5-6,9,12-15,21,24H,2-4,7-8,10H2,1H3/t12?,13-,14-,15+,18-,19-,20+/m0/s1
InChIKey: InChIKey=SMBRSIROBFOQHI-MAWHWPKWSA-N
Formula: C20H24O7
Molecular Weight: 376.401131
Exact Mass: 376.152203
NMR Solvent: C+P
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) | 24.3 |
| 2 (CH2) | 22.8 |
| 3 (CH2) | 24.6 |
| 4 (CH) | 43.9 |
| 5 (C) | 48.5 |
| 6 (CH) | 69.5 |
| 7 (CH2) | 36.5 |
| 8 (C) | 78.1 |
| 9 (C) | 57.1 |
| 10 (CH) | 38.7 |
| 11 (CH2) | 39.2 |
| 12 (CH) | 72.8 |
| 13 (C) | 125.2 |
| 14 (CH) | 108.4 |
| 15 (CH) | 144.5 |
| 16 (CH) | 140.1 |
| 17 (CH3) | 25.4 |
| 18 (C) | 178.7 |
| 19 (CH2) | 70.7 |
| 20 (C) | 180 |
