Spektraris NMR
Leucotylin-16-acetate
Common Name: Leucotylin-16-acetate
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C32H54O4/c1-19(33)36-22-18-32(9)23(29(6)16-13-20(25(22)29)28(4,5)35)11-12-24-30(7)15-10-14-27(2,3)26(30)21(34)17-31(24,32)8/h20-26,34-35H,10-18H2,1-9H3/t20-,21-,22-,23+,24+,25+,26-,29+,30+,31+,32+/m0/s1
InChIKey: InChIKey=MZAOKSLVDCHHKU-WZNQLRTQSA-N
Formula: C32H54O4
Molecular Weight: 502.769969
Exact Mass: 502.40221
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Elix J.A., Whitton A.A., Jones A.J. Aust J Chem (1982) 35, 641-7
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Hopanes; 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) | 40.4 |
| 2 (CH2) | 18.5 |
| 3 (CH2) | 43.7 |
| 4 (C) | 33.6 |
| 5 (CH) | 61.1 |
| 6 (CH) | 69.1 |
| 7 (CH2) | 45.5 |
| 8 (C) | 43 |
| 9 (CH) | 49.2 |
| 10 (C) | 39.3 |
| 11 (CH2) | 20.9 |
| 12 (CH2) | 23.5 |
| 13 (CH) | 48.7 |
| 14 (C) | 44.1 |
| 15 (CH2) | 41.1 |
| 16 (CH) | 73.3 |
| 17 (CH) | 56.9 |
| 18 (C) | 46.7 |
| 19 (CH2) | 41.5 |
| 20 (CH2) | 27.9 |
| 21 (CH) | 51.9 |
| 22 (C) | 73.2 |
| 23 (CH3) | 36.7 |
| 24 (CH3) | 22.1 |
| 25 (CH3) | 17.1 |
| 26 (CH3) | 18.3 |
| 27 (CH3) | 16.9 |
| 28 (CH3) | 18.1 |
| 29 (CH3) | 27.3 |
| 30 (CH3) | 30.3 |
| 16a (C) | 170.9 |
| 16b (CH3) | 21.6 |
