Spektraris NMR
Steviol
Common Name: Steviol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O3/c1-13-11-19-9-5-14-17(2,7-4-8-18(14,3)16(21)22)15(19)6-10-20(13,23)12-19/h14-15,23H,1,4-12H2,2-3H3,(H,21,22)/t14-,15-,17+,18+,19+,20?/m0/s1
InChIKey: InChIKey=QFVOYBUQQBFCRH-PDRABEQCSA-N
Formula: C20H30O3
Molecular Weight: 318.451155
Exact Mass: 318.219495
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Subrahmanyam, C., Rao, B.V., Ward, R.S., Hursthouse, M.B., Hibbs, D.E. Phytochemistry (1999) 51, 83-90
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 |
| 2 (CH2) | 19 |
| 3 (CH2) | 37.8 |
| 4 (C) | 43.6 |
| 5 (CH) | 53.9 |
| 6 (CH2) | 21.8 |
| 7 (CH2) | 39.4 |
| 8 (C) | 41.7 |
| 9 (CH) | 56.9 |
| 10 (C) | 39.5 |
| 11 (CH2) | 19 |
| 12 (CH2) | 41.3 |
| 13 (C) | 80.4 |
| 14 (CH2) | 46.9 |
| 15 (CH2) | 47.4 |
| 16 (C) | 155.7 |
| 17 (CH2) | 103 |
| 18 (CH3) | 28.8 |
| 19 (C) | 183.3 |
| 20 (CH3) | 15.5 |
