Spektraris NMR
Stemospironine
Common Name: Stemospironine
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C19H29NO5/c1-11-9-14(24-17(11)21)13-6-7-15-19(10-12(2)18(22)25-19)16(23-3)5-4-8-20(13)15/h11-16H,4-10H2,1-3H3/t11-,12+,13-,14-,15-,16+,19-/m0/s1
InChIKey: InChIKey=TZPKEJFBTXRNTK-VNIFOTPGSA-N
Formula: C19H29N1O5
Molecular Weight: 351.438032
Exact Mass: 351.204573
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Sanchez-Izquierdo, F., Blanco, P., Busque, F., Alibes, R., March, P.D., Figueredo, M., Font, J., Parella, T. Org Lett (2007) 9, 1769-72
Species:
Notes: Family : Alkaloids, Type : Stemona, Group : Croomines; 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) | 22.3 |
| 2 (CH2) | 26.5 |
| 3 (CH) | 63 |
| 5 (CH2) | 48.9 |
| 6 (CH2) | 27 |
| 7 (CH2) | 25.6 |
| 8 (CH) | 85.2 |
| 9 (C) | 90.3 |
| 9a (CH) | 67.7 |
| 10 (CH2) | 35.1 |
| 11 (CH) | 35.7 |
| 12 (C) | 179.3 |
| 13 (CH3) | 17.6 |
| 14 (CH) | 80 |
| 15 (CH2) | 35 |
| 16 (CH) | 34.6 |
| 17 (C) | 179.3 |
| 18 (CH3) | 14.8 |
| 8a (CH3) | 58 |
