Spektraris NMR
Formosanoxide
Common Name: Formosanoxide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O2/c1-12(2)13-8-14-15(9-16(13)21)20-7-5-6-19(3,4)18(20)10-17(14)22-11-20/h8-9,12,17-18,21H,5-7,10-11H2,1-4H3/t17-,18-,20-/m0/s1
InChIKey: InChIKey=VXBAHMXIACGHEE-BJLQDIEVSA-N
Formula: C20H28O2
Molecular Weight: 300.435869
Exact Mass: 300.20893
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Hsu, K.C., Fang, J.M., Cheng, Y.S. J Nat Prod (1995) 58, 1592-5
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Abietanes; 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) | 28.7 |
| 2 (CH2) | 18.8 |
| 3 (CH2) | 41.2 |
| 4 (C) | 33.7 |
| 5 (CH) | 42.9 |
| 6 (CH2) | 30.2 |
| 7 (CH) | 70.4 |
| 8 (C) | 131.6 |
| 9 (C) | 145.2 |
| 10 (C) | 37.5 |
| 11 (CH) | 106.9 |
| 12 (C) | 152.4 |
| 13 (C) | 131.3 |
| 14 (CH) | 120.9 |
| 15 (CH) | 26.8 |
| 16 (CH3) | 22.7 |
| 17 (CH3) | 22.7 |
| 18 (CH3) | 32.1 |
| 19 (CH3) | 20.8 |
| 20 (CH2) | 67.7 |
