Spektraris NMR
Osthol
Common Name: Osthol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C15H16O3/c1-10(2)4-7-12-13(17-3)8-5-11-6-9-14(16)18-15(11)12/h4-6,8-9H,7H2,1-3H3
InChIKey: InChIKey=MBRLOUHOWLUMFF-UHFFFAOYSA-N
Formula: C15H16O3
Molecular Weight: 244.286305
Exact Mass: 244.109944
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Zhou, P., Takaishi, Y., Duan, H., Chen, B., Honda, G., Itoh, M., Takeda, Y., Kodzhimatov, O.K., Lee, K.H. Phytochemistry (2000) 53, 689-97
Species:
Notes: Family : Chromans, Type : Coumarins, Group : Coumarins; 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) | 161.3 |
| 3 (CH) | 112.9 |
| 4 (CH) | 143.8 |
| 5 (CH) | 126.2 |
| 6 (CH) | 107.4 |
| 7 (C) | 160.2 |
| 8 (C) | 117.9 |
| 9 (C) | 152.8 |
| 10 (C) | 113 |
| 7a (CH3) | 56 |
| 8a (CH2) | 21.9 |
| 8b (CH) | 121.2 |
| 8c (C) | 132.6 |
| 8d (CH3) | 17.9 |
| 8e (CH3) | 25.8 |
