Spektraris NMR
Crassumolides F
Common Name: Crassumolides F
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O3/c1-14-7-5-11-20(4,22)12-6-8-15(2)13-18-17(10-9-14)16(3)19(21)23-18/h6-7,12-13,17-18,22H,3,5,8-11H2,1-2,4H3/b12-6+,14-7+,15-13+/t17-,18-,20-/m0/s1
InChIKey: InChIKey=ZTULQXRZMLCWON-GMHDYDHISA-N
Formula: C20H28O3
Molecular Weight: 316.435274
Exact Mass: 316.203845
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chao, C.H., Wen, Z.H., Wu, Y.C., Yeh, H.C., Sheu, J.H. J Nat Prod (2008) 71, 1819-24
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) | 42.8 |
| 2 (CH) | 77.6 |
| 3 (CH) | 120.1 |
| 4 (C) | 141.5 |
| 5 (CH2) | 42.8 |
| 6 (CH) | 124 |
| 7 (CH) | 140.8 |
| 8 (C) | 72.7 |
| 9 (CH2) | 42.3 |
| 10 (CH2) | 23.6 |
| 11 (CH) | 125.3 |
| 12 (C) | 133.1 |
| 13 (CH2) | 36.5 |
| 14 (CH2) | 27.3 |
| 15 (C) | 138.6 |
| 16 (C) | 170.8 |
| 17 (CH2) | 121.1 |
| 18 (CH3) | 16.6 |
| 19 (CH3) | 27.2 |
| 20 (CH3) | 15.4 |
