Spektraris NMR
Maytefolin C
Common Name: Maytefolin C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H50O2/c1-20(19-31)9-8-10-21(2)23-13-16-30(7)26-14-15-27(4)22(3)24(32)11-12-25(27)28(26,5)17-18-29(23,30)6/h9,21-23,25-26,31H,8,10-19H2,1-7H3/b20-9-/t21-,22+,23+,25-,26+,27-,28+,29+,30-/m1/s1
InChIKey: InChIKey=QSYDYBFVAWKGOI-BBFSIQRWSA-N
Formula: C30H50O2
Molecular Weight: 442.717924
Exact Mass: 442.381081
NMR Solvent: CD3COCD3
MHz:
Calibration:
NMR references: 13C - Ohsaki, A., Imai, Y., Naruse, M., Ayabe, S., Komiyama, K., Takashima, J. J Nat Prod (2004) 67, 469-71
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : D:A-Friedoeuphanes; 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) | 22.8 |
| 2 (CH2) | 41.6 |
| 3 (C) | 213.1 |
| 4 (CH) | 58.3 |
| 5 (C) | 42.4 |
| 6 (CH2) | 40.8 |
| 7 (CH2) | 20.3 |
| 8 (CH) | 49.8 |
| 9 (C) | 37.9 |
| 10 (CH) | 59.1 |
| 11 (CH2) | 36.7 |
| 12 (CH2) | 30 |
| 13 (C) | 46.2 |
| 14 (C) | 48.1 |
| 15 (CH2) | 34 |
| 16 (CH2) | 28.1 |
| 17 (CH) | 50.4 |
| 18 (CH) | 35.7 |
| 19 (CH2) | 36.7 |
| 20 (CH2) | 24.5 |
| 21 (CH) | 129.2 |
| 22 (C) | 133.9 |
| 23 (CH3) | 6.8 |
| 24 (CH3) | 14.7 |
| 25 (CH3) | 18.5 |
| 26 (CH3) | 19.3 |
| 27 (CH3) | 15.8 |
| 28 (CH3) | 18.5 |
| 29 (CH3) | 21.3 |
| 30 (CH2) | 61.7 |
