Spektraris NMR
Cordylane C
Common Name: Cordylane C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O4/c1-12-13-4-5-17-19(2,7-3-8-20(17,11-21)18(22)23)15(13)10-16-14(12)6-9-24-16/h6,9,12-13,15,17,21H,3-5,7-8,10-11H2,1-2H3,(H,22,23)/t12-,13+,15+,17-,19-,20-/m1/s1
InChIKey: InChIKey=PGRQEXADGLUWFM-AXOPDJDESA-N
Formula: C20H28O4
Molecular Weight: 332.434679
Exact Mass: 332.198759
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Hou, Y., Cao, S., Brodie, P., Miller, J.S., Birkinshaw, C., Ratovoson, F., Rakotondrajaona, R., Andriantsiferana, R., Rasamison, V.E., Kingston, D.G. J Nat Prod (2008) 71, 150-2
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Vouacapanes; 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) | 40.8 |
| 2 (CH2) | 20.1 |
| 3 (CH2) | 33.2 |
| 4 (C) | 51 |
| 5 (CH) | 51.2 |
| 6 (CH2) | 24.4 |
| 7 (CH2) | 32.7 |
| 8 (CH) | 37.2 |
| 9 (CH) | 40.4 |
| 10 (C) | 38.7 |
| 11 (CH2) | 23.4 |
| 12 (C) | 150.6 |
| 13 (C) | 123.5 |
| 14 (CH) | 32.9 |
| 15 (CH) | 110.3 |
| 16 (CH) | 141.5 |
| 17 (CH3) | 17.8 |
| 18 (CH2) | 70.9 |
| 19 (C) | 179.7 |
| 20 (CH3) | 14.2 |
