Spektraris NMR
Galphimine B
Common Name: Galphimine B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H44O7/c1-18-9-10-25(3)11-13-27(5)23-20(32)16-28(19(2)31)17-37-22(33)8-7-21(28)26(23,4)12-14-29(27,24(34)36-6)30(25,35)15-18/h7-9,19-21,23,31-32,35H,10-17H2,1-6H3/t19?,20-,21+,23+,25-,26+,27-,28+,29+,30+/m1/s1
InChIKey: InChIKey=MYRCCYOWAVWIKR-GBQXFXJOSA-N
Formula: C30H44O7
Molecular Weight: 516.667305
Exact Mass: 516.308704
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Cardoso Taketa, A.T., Lozada-Lechuga, J., Fragoso-Serrano, M., Villarreal, M.L., Pereda-Miranda, R. Phytochemistry (2004) 67, 644-9
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 (CH) | 145.7 |
| 2 (CH) | 123.5 |
| 3 (C) | 169.9 |
| 4 (CH) | 72.4 |
| 5 (C) | 48.3 |
| 6 (CH2) | 37.3 |
| 7 (CH) | 66.5 |
| 8 (CH) | 53.8 |
| 9 (C) | 40.5 |
| 10 (CH) | 53.3 |
| 11 (CH2) | 40 |
| 12 (CH2) | 23.4 |
| 13 (C) | 57.5 |
| 14 (C) | 42.1 |
| 15 (CH2) | 29.7 |
| 16 (CH2) | 31.8 |
| 17 (C) | 37.1 |
| 18 (C) | 76.6 |
| 19 (CH2) | 40.3 |
| 20 (C) | 131.6 |
| 21 (CH) | 118.8 |
| 22 (CH2) | 38.6 |
| 23 (CH3) | 18.1 |
| 24 (CH2) | 73 |
| 25 (CH3) | 20.4 |
| 26 (CH3) | 21.6 |
| 27 (C) | 175.1 |
| 28 (CH3) | 26.6 |
| 29 (CH3) | 22.9 |
| 27a (CH3) | 51.3 |
