Spektraris NMR
Japodagrone
Common Name: Japodagrone
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O4/c1-12-6-8-18(3,4)15-7-9-19(5,24-15)11-14-16(21)13(2)10-20(14,23)17(12)22/h10-12,15,23H,6-9H2,1-5H3/b14-11-/t12-,15-,19-,20-/m0/s1
InChIKey: InChIKey=DIFCOVWODQVBLT-PMBQNZDRSA-N
Formula: C20H28O4
Molecular Weight: 332.434679
Exact Mass: 332.198759
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Aiyelaagbe, O.O., Adesogan, K., Ekundayo, O., Gloer, J.B. Phytochemistry (2007) 68, 2420-5
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Lathyranes; 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 (CH) | 153.8 |
| 2 (C) | 143.9 |
| 3 (C) | 196.7 |
| 4 (C) | 136 |
| 5 (CH) | 139.5 |
| 6 (C) | 82.8 |
| 7 (CH2) | 37.6 |
| 8 (CH2) | 25.6 |
| 9 (CH) | 88.5 |
| 10 (C) | 36 |
| 11 (CH2) | 34.5 |
| 12 (CH2) | 31.3 |
| 13 (CH) | 42 |
| 14 (C) | 211.8 |
| 15 (C) | 82.4 |
| 16 (CH3) | 10.6 |
| 17 (CH3) | 24.2 |
| 18 (CH3) | 24.1 |
| 19 (CH3) | 28.4 |
| 20 (CH3) | 20.6 |
