Spektraris NMR
longikaurin F
Common Name: longikaurin F
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H32O8/c1-12-15-8-16(32-14(3)26)17-22-7-5-6-21(4,10-30-13(2)25)18(22)20(28)24(29,31-11-22)23(17,9-15)19(12)27/h15-18,20,28-29H,1,5-11H2,2-4H3/t15-,16-,17+,18-,20+,21+,22-,23+,24-/m1/s1
InChIKey: InChIKey=NWQZANHFNNXIAG-MTGBBYQYSA-N
Formula: C24H32O8
Molecular Weight: 448.507005
Exact Mass: 448.209718
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Sun, H.D., Lin, Z.W., Niu, F.D., Lin, L.Z., Chai, H.B., Pezzuto, J.M., Cordell, G.A. Phytochemistry (1995) 38, 437-42
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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) | 30.9 |
| 2 (CH2) | 18.5 |
| 3 (CH2) | 36 |
| 4 (C) | 37.2 |
| 5 (CH) | 60.9 |
| 6 (CH) | 74 |
| 7 (C) | 96.3 |
| 8 (C) | 59.1 |
| 9 (CH) | 53.2 |
| 10 (C) | 37.3 |
| 11 (CH) | 69.4 |
| 12 (CH2) | 37.9 |
| 13 (CH) | 34.2 |
| 14 (CH2) | 27.7 |
| 15 (C) | 209.7 |
| 16 (C) | 153 |
| 17 (CH2) | 117.6 |
| 18 (CH3) | 28.6 |
| 19 (CH2) | 67 |
| 20 (CH2) | 68.6 |
| 11a (C) | 169.9 |
| 11b (CH3) | 21.7 |
| 19a (C) | 170.9 |
| 19b (CH3) | 20.8 |
