Spektraris NMR
Diterpene ov-IIIb
Common Name: Diterpene ov-IIIb
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O2/c1-5-18(2)10-8-15-14(12-18)6-7-16-19(15,3)11-9-17(22)20(16,4)13-21/h5,16-17,21-22H,1,6-13H2,2-4H3/t16-,17+,18+,19-,20-/m1/s1
InChIKey: InChIKey=BKFXQSFQHZDNSM-LCWAXJCOSA-N
Formula: C20H32O2
Molecular Weight: 304.467632
Exact Mass: 304.24023
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Polonsky, J., Baskevitch, Z., Cagnoli-Bellavista, N., Ceccherelli, P., Buckwalter, B.L., Wenkert, E. J Am Chem Soc (1972) 94, 4369
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Isopimaranes; 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) | 35.4 |
| 2 (CH2) | 29.2 |
| 3 (CH) | 81 |
| 4 (C) | 43 |
| 5 (CH) | 52.1 |
| 6 (CH2) | 21.6 |
| 7 (CH2) | 33.1 |
| 8 (C) | 125.1 |
| 9 (C) | 136.7 |
| 10 (C) | 37.4 |
| 11 (CH2) | 19.1 |
| 12 (CH2) | 34.9 |
| 13 (C) | 35.1 |
| 14 (CH2) | 42 |
| 15 (CH) | 146.2 |
| 16 (CH2) | 111.1 |
| 17 (CH3) | 28.3 |
| 18 (CH3) | 22.9 |
| 19 (CH2) | 64.7 |
| 20 (CH3) | 20.6 |
