Spektraris NMR
Amentotaxin B
Common Name: Amentotaxin B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C18H28O3/c1-12(20)6-7-14-13(2)15(21)10-16-17(3,11-19)8-5-9-18(14,16)4/h6-7,14-16,19,21H,2,5,8-11H2,1,3-4H3/b7-6+/t14-,15-,16-,17-,18+/m0/s1
InChIKey: InChIKey=JXOIHUQGYNBPCC-QWKNBUKZSA-N
Formula: C18H28O3
Molecular Weight: 292.413802
Exact Mass: 292.203845
NMR Solvent: M
MHz:
Calibration:
NMR references: 13C - Yang, Q., Ye, G., Feng, J.Q., Zhao, W.M. Helv Chim Acta (2007) 90, 1230-5
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) | 41.6 |
| 2 (CH2) | 19.9 |
| 3 (CH2) | 36.7 |
| 4 (C) | 39.4 |
| 5 (CH) | 46.6 |
| 6 (CH2) | 33.9 |
| 7 (CH) | 73.8 |
| 8 (C) | 152.7 |
| 9 (CH) | 60.8 |
| 10 (C) | 40.7 |
| 11 (CH) | 148.4 |
| 12 (CH) | 135 |
| 13 (C) | 201.5 |
| 14 (CH3) | 27.7 |
| 17 (CH2) | 106.6 |
| 18 (CH2) | 72 |
| 19 (CH3) | 18.8 |
| 20 (CH3) | 16.5 |
