Spektraris NMR
Acutifolin C
Common Name: Acutifolin C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H22O3/c1-21(2)13-12-17-19(24-21)11-7-15-6-10-18(23-20(15)17)14-4-8-16(22-3)9-5-14/h4-5,7-9,11-13,18H,6,10H2,1-3H3
InChIKey: InChIKey=JVXCNINFCRFDNV-UHFFFAOYSA-N
Formula: C21H22O3
Molecular Weight: 322.398365
Exact Mass: 322.156895
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Takashima, J., Ohsaki, A. J Nat Prod (2001) 64, 1493-6
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavanes; 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 (CH) | 78.2 |
| 3 (CH2) | 30 |
| 4 (CH2) | 24.7 |
| 5 (CH) | 128.9 |
| 6 (CH) | 108.6 |
| 7 (C) | 151.9 |
| 8 (C) | 110 |
| 9 (C) | 150.4 |
| 10 (C) | 113.8 |
| 1' (C) | 134.1 |
| 2' (CH) | 127.2 |
| 3' (CH) | 113.8 |
| 4' (C) | 159.4 |
| 5' (CH) | 113.8 |
| 6' (CH) | 127.2 |
| 8a (CH) | 117 |
| 8b (CH) | 128.7 |
| 8c (C) | 75.6 |
| 8d (CH3) | 27.7 |
| 8e (CH3) | 27.7 |
| 4'a (CH3) | 55.3 |
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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.