Spektraris NMR
Manaarenolide B
Common Name: Manaarenolide B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O5/c1-12-5-6-16-20(4,25-16)10-7-14-11-17(24-18(22)13(14)2)19(3,23)9-8-15(12)21/h13-17,21,23H,1,5-11H2,2-4H3/t13-,14+,15-,16+,17+,19-,20-/m0/s1
InChIKey: InChIKey=DJTJNWAQRPIAEK-DUPWDJBLSA-N
Formula: C20H32O5
Molecular Weight: 352.465847
Exact Mass: 352.224974
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Su, J.H., Ahmed, A.F., Sung, P.J., Chao, C.H., Kuo, Y.H., Sheu, J.H. J Nat Prod (2006) 69, 1134-9
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Cembranes; 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) | 37.7 |
| 2 (CH2) | 27.3 |
| 3 (CH) | 82.7 |
| 4 (C) | 73 |
| 5 (CH2) | 34.2 |
| 6 (CH2) | 31 |
| 7 (CH) | 77.6 |
| 8 (C) | 147.7 |
| 9 (CH2) | 24.2 |
| 10 (CH2) | 23.4 |
| 11 (CH) | 64.4 |
| 12 (C) | 59.4 |
| 13 (CH2) | 34.3 |
| 14 (CH2) | 30.1 |
| 15 (CH) | 43 |
| 16 (C) | 174.6 |
| 17 (CH3) | 17.6 |
| 18 (CH3) | 24.4 |
| 19 (CH2) | 114.7 |
| 20 (CH3) | 15.6 |
