Spektraris NMR
Ningposide D
Common Name: Ningposide D
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C18H22O8/c1-10-15(21)16(25-11(2)19)17(18(22)24-10)26-14(20)9-6-12-4-7-13(23-3)8-5-12/h4-10,15-18,21-22H,1-3H3/b9-6+/t10-,15-,16+,17+,18+/m0/s1
InChIKey: InChIKey=CGTSPIFRZLFPQQ-JPTGQVTKSA-N
Formula: C18H22O8
Molecular Weight: 366.363182
Exact Mass: 366.131468
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Nguyen, A.T., Fontaine, J., Malonne, H., Claeys, M., Luhmer, M., Duez, P. Phytochemistry (2005) 66, 1186-91
Species:
Notes: Family : Aromatics, Type : Phenyl-alkanoids, Group : Phenylpropanoids; 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 (C) | 128 |
| 2 (CH) | 130.1 |
| 3 (CH) | 114.4 |
| 4 (C) | 162 |
| 5 (CH) | 114.4 |
| 6 (CH) | 130.1 |
| 7 (CH) | 145.7 |
| 8 (CH) | 114.4 |
| 9 (C) | 166.4 |
| 1' (CH) | 92.5 |
| 2' (CH) | 70.2 |
| 3' (CH) | 72.1 |
| 4' (CH) | 71.5 |
| 5' (CH) | 68.7 |
| 6' (CH3) | 17.7 |
| 4a (CH3) | 55.4 |
| 3'a (C) | 171.3 |
| 3'b (CH3) | 21 |
