Spektraris NMR
3b-Methoxy-21a-acetoxyserrat-14-en-29-al
Common Name: 3b-Methoxy-21a-acetoxyserrat-14-en-29-al
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H48O2/c1-19-21-9-8-20-18-28(4)15-13-24-27(2,3)26(32-7)14-17-30(24,6)25(28)11-10-22(20)29(21,5)16-12-23(19)31/h8,19,21-22,24-26H,9-18H2,1-7H3/t19-,21-,22-,24-,25-,26-,28-,29-,30-/m0/s1
InChIKey: InChIKey=RYDDERUCYQVBPM-IFPRXKJHSA-N
Formula: C30H48O2
Molecular Weight: 440.702043
Exact Mass: 440.365431
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Fang J.M., Tasai W.Y., Cheng Y.S. Phytochemistry (1991) 30, 1333
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Serratanes; 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) | 38.5 |
| 2 (CH2) | 22.3 |
| 3 (CH) | 88.4 |
| 4 (C) | 38.2 |
| 5 (CH) | 56.3 |
| 6 (CH2) | 18.7 |
| 7 (CH2) | 45.2 |
| 8 (C) | 38.9 |
| 9 (CH) | 54.4 |
| 10 (C) | 36.1 |
| 11 (CH2) | 25.7 |
| 12 (CH2) | 27.3 |
| 13 (CH) | 62.7 |
| 14 (C) | 138.6 |
| 15 (CH) | 121.6 |
| 16 (CH2) | 29.5 |
| 17 (CH) | 49.3 |
| 18 (C) | 37.1 |
| 19 (CH2) | 39 |
| 20 (CH2) | 38 |
| 21 (C) | 213.3 |
| 22 (CH) | 45.6 |
| 23 (CH3) | 28.1 |
| 24 (CH3) | 16.2 |
| 25 (CH3) | 15.7 |
| 26 (CH3) | 19.8 |
| 27 (CH2) | 56 |
| 28 (CH3) | 11.5 |
| 29 (CH3) | 11 |
| 3a (CH3) | 57.5 |
