Spektraris NMR
Leoheteronin E
Common Name: Leoheteronin E
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O4/c1-13-15(21)12-16-18(2,3)8-5-9-19(16,4)20(13,23)10-6-14-7-11-24-17(14)22/h7,13,16,23H,5-6,8-12H2,1-4H3/t13-,16+,19+,20-/m1/s1
InChIKey: InChIKey=NLYGLXRIIFICRO-UNGRWJMUSA-N
Formula: C20H30O4
Molecular Weight: 334.45056
Exact Mass: 334.214409
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Giang, P.M., Son, P.T., Matsunami, K., Otsuka, H. Chem Pharm Bull (2005) 53, 938-41
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 (CH2) | 31.9 |
| 2 (CH2) | 18.5 |
| 3 (CH2) | 41.3 |
| 4 (C) | 33.6 |
| 5 (CH) | 46.5 |
| 6 (CH2) | 39.2 |
| 7 (C) | 211.6 |
| 8 (CH) | 51 |
| 9 (C) | 81.4 |
| 10 (C) | 43.5 |
| 11 (CH2) | 22.1 |
| 12 (CH2) | 32 |
| 13 (C) | 134.5 |
| 14 (CH) | 144.3 |
| 15 (CH2) | 70.2 |
| 16 (C) | 174.4 |
| 17 (CH3) | 8.3 |
| 18 (CH3) | 33.1 |
| 19 (CH3) | 21.4 |
| 20 (CH3) | 16.3 |
