Spektraris NMR
Helichrysetin
Common Name: Helichrysetin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C16H14O5/c1-21-15-9-12(18)8-14(20)16(15)13(19)7-4-10-2-5-11(17)6-3-10/h2-9,17-18,20H,1H3/b7-4+
InChIKey: InChIKey=OWGUBYRKZATRIT-QPJJXVBHSA-N
Formula: C16H14O5
Molecular Weight: 286.27997
Exact Mass: 286.084124
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - Ngo, K.S., Brown, G.D. Phytochemistry (1998) 47, 1117-23
Species:
Notes: Family : Flavonoids, Type : Chalconoids; 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) | 126.9 |
| 2 (CH) | 129.8 |
| 3 (CH) | 115.4 |
| 4 (C) | 159.6 |
| 5 (CH) | 115.4 |
| 6 (CH) | 129.8 |
| 7 (CH) | 142.3 |
| 8 (CH) | 124 |
| 9 (C) | 192.5 |
| 1' (C) | 105.2 |
| 2' (C) | 167.1 |
| 3' (CH) | 95.6 |
| 4' (C) | 164.9 |
| 5' (CH) | 91 |
| 6' (C) | 163.2 |
| 6'a (CH3) | 54.9 |
Copyright © 2024
The Spektraris NMR database is developed and hosted by the Lange laboratory at WSU. CAS Registry Number is a Registered Trademark of the American Chemical Society.