Spektraris NMR
Jamesoniellide C
Common Name: Jamesoniellide C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H22O7/c1-18(24)8-15(21)19-10-26-17(23)20(18,19)5-2-3-13(19)12-7-14(27-16(12)22)11-4-6-25-9-11/h4,6,9,14-15,21,24H,2-3,5,7-8,10H2,1H3/b13-12+/t14-,15-,18+,19+,20+/m0/s1
InChIKey: InChIKey=NHYOOBLOHJQOIO-SENOKVTMSA-N
Formula: C20H22O7
Molecular Weight: 374.385249
Exact Mass: 374.136553
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Tazaki, H., Blechschmidt, M., Huch, V., Veith, M., Becker, H. Phytochemistry (1994) 37, 491-4
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) | 81.7 |
| 2 (CH2) | 47.2 |
| 3 (C) | 85.7 |
| 4 (C) | 63.7 |
| 5 (CH2) | 28.8 |
| 6 (CH2) | 19.7 |
| 7 (CH2) | 27.7 |
| 8 (C) | 160.8 |
| 9 (C) | 59.2 |
| 10 (C) | 122.2 |
| 11 (CH2) | 35.7 |
| 12 (CH) | 71.1 |
| 13 (C) | 124.7 |
| 14 (CH) | 108.3 |
| 15 (CH) | 144.1 |
| 16 (CH) | 139.8 |
| 17 (C) | 170 |
| 18 (CH3) | 21.2 |
| 19 (C) | 178.3 |
| 20 (CH2) | 73.6 |
