Spektraris NMR
Ravidin A
Common Name: Ravidin A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H24O5/c1-18-9-13(11-6-7-23-10-11)24-17(22)12(18)8-15(21)19(2)14(18)4-5-16-20(19,3)25-16/h6-7,10,12-14,16H,4-5,8-9H2,1-3H3/t12-,13-,14+,16+,18-,19+,20+/m1/s1
InChIKey: InChIKey=ZFBBUECJBMIEED-MHMVHWBXSA-N
Formula: C20H24O5
Molecular Weight: 344.402321
Exact Mass: 344.162374
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Qin, H.L., Li, Z.H. Phytochemistry (2004) 65, 2533-7
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Clerodanes; 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 (CH2) | 17.6 |
| 2 (CH2) | 22.6 |
| 3 (CH) | 57.1 |
| 4 (C) | 59.1 |
| 5 (C) | 49.9 |
| 6 (C) | 210.2 |
| 7 (CH2) | 36.5 |
| 8 (CH) | 45.3 |
| 9 (C) | 36.8 |
| 10 (CH) | 55.4 |
| 11 (CH2) | 43.3 |
| 12 (CH) | 72.2 |
| 13 (C) | 124.8 |
| 14 (CH) | 108.3 |
| 15 (CH) | 143.8 |
| 16 (CH) | 139.6 |
| 17 (C) | 171.1 |
| 18 (CH3) | 21.6 |
| 19 (CH3) | 27.9 |
| 20 (CH3) | 16.5 |
