Spektraris NMR
4-epi-Friedelin
Common Name: 4-epi-Friedelin
Synonyms: 4-epi-Friedelin
CAS Registry Number:
InChI: InChI=1S/C30H50O/c1-20-21(31)9-10-22-27(20,5)12-11-23-28(22,6)16-18-30(8)24-19-25(2,3)13-14-26(24,4)15-17-29(23,30)7/h20,22-24H,9-19H2,1-8H3/t20-,22-,23+,24-,26-,27-,28+,29-,30+/m1/s1
InChIKey: InChIKey=OFMXGFHWLZPCFL-ACRUQRPVSA-N
Formula: C30H50O1
Molecular Weight: 426.71852
Exact Mass: 426.386166
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chang, C.W., Wu, T.S., Hsieh, Y.S., Kuo, S.C., Chao, P.D. J Nat Prod (1999) 62, 327-8
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Friedelanes; 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) | 21.7 |
| 2 (CH2) | 37.1 |
| 3 (C) | 216.6 |
| 4 (CH) | 58.7 |
| 5 (C) | 39.9 |
| 6 (CH2) | 37.4 |
| 7 (CH2) | 17.7 |
| 8 (CH) | 53.5 |
| 9 (C) | 37 |
| 10 (CH) | 49.4 |
| 11 (CH2) | 35.7 |
| 12 (CH2) | 30.5 |
| 13 (C) | 39.7 |
| 14 (C) | 38.3 |
| 15 (CH2) | 32.4 |
| 16 (CH2) | 36 |
| 17 (C) | 30 |
| 18 (CH) | 42.7 |
| 19 (CH2) | 35.3 |
| 20 (C) | 28.1 |
| 21 (CH2) | 32.7 |
| 22 (CH2) | 39.2 |
| 23 (CH3) | 13.5 |
| 24 (CH3) | 23.1 |
| 25 (CH3) | 18 |
| 26 (CH3) | 20.4 |
| 27 (CH3) | 18.7 |
| 28 (CH3) | 32.1 |
| 29 (CH3) | 35 |
| 30 (CH3) | 31.7 |
