Spektraris NMR
(–)-Altissinone
Common Name: (–)-Altissinone
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H20O8/c1-24-20-12(3-5-16-21(20)29-10-27-16)18(23)14-8-25-19(13(14)7-22)11-2-4-15-17(6-11)28-9-26-15/h2-6,13-14,19,22H,7-10H2,1H3/t13-,14+,19+/m0/s1
InChIKey: InChIKey=HRDPOIAEGBHOIR-IQUTYRLHSA-N
Formula: C21H20O8
Molecular Weight: 400.379508
Exact Mass: 400.115818
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Sridhar, C., Rao, K.V., Subbaraju, G.V. Phytochemistry (2005) 66, 1707-12
Species:
Notes: Family : Lignans, Type : Lignans, Group : 7-9-Monoepoxylignans; 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) | 125.3 |
| 2 (C) | 143 |
| 3 (C) | 136.6 |
| 4 (C) | 152.9 |
| 5 (CH) | 103.3 |
| 6 (CH) | 125.6 |
| 7 (C) | 200.3 |
| 8 (CH) | 55.1 |
| 9 (CH2) | 70.8 |
| 1' (C) | 134.7 |
| 2' (CH) | 107.2 |
| 3' (C) | 147.3 |
| 4' (C) | 147.8 |
| 5' (CH) | 108 |
| 6' (CH) | 120.3 |
| 7' (CH) | 83.9 |
| 8' (CH) | 52.7 |
| 9' (CH2) | 62.2 |
| 2a (CH3) | 60.1 |
| 3a (CH2) | 101 |
| 3'a (CH2) | 101.8 |
