Spektraris NMR
GNPQWPVJZHHCFA-UHFFFAOYSA-N
Common Name: GNPQWPVJZHHCFA-UHFFFAOYSA-N
Synonyms: GNPQWPVJZHHCFA-UHFFFAOYSA-N
CAS Registry Number:
InChI: InChI=1S/C18H24O4/c1-2-3-4-5-6-7-8-9-14-12-16(21)18-15(20)10-13(19)11-17(18)22-14/h10-12,19-20H,2-9H2,1H3
InChIKey: InChIKey=GNPQWPVJZHHCFA-UHFFFAOYSA-N
Formula: C18H24O4
Molecular Weight: 304.381444
Exact Mass: 304.167459
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Gonzalez M.J., Pinto M.M., Kijjoa A., Kengthong S., Mondanondra I.O., Silva A.M., Eaton G., Herz W. Phytochemistry (2002) 61, 995-8
Species:
Notes: Family : Chromans, Type : Chromones; 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 |
|---|---|
| 2 (C) | 170.63 |
| 3 (CH) | 107.94 |
| 4 (C) | 182.57 |
| 5 (C) | 162.41 |
| 6 (CH) | 99.17 |
| 7 (C) | 158.24 |
| 8 (CH) | 93.99 |
| 9 (C) | 161.87 |
| 10 (C) | 105.34 |
| 1' (CH2) | 34.17 |
| 2' (CH2) | 26.73 |
| 3' (CH2) | 31.82 |
| 4' (CH2) | 29.69 |
| 5' (CH2) | 29.38 |
| 6' (CH2) | 29.23 |
| 7' (CH2) | 28.93 |
| 8' (CH2) | 22.64 |
| 9' (CH3) | 14.1 |
