Spektraris NMR
3β-Methylbutyryloxyeuryopsin
Common Name: 3β-Methylbutyryloxyeuryopsin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O3/c1-12(2)8-19(21)23-17-7-6-15-9-18-16(13(3)11-22-18)10-20(15,5)14(17)4/h6,11-12,14,17H,7-10H2,1-5H3/t14-,17-,20+/m0/s1
InChIKey: InChIKey=BOWOEUYFJGMNRB-GZRFBZBPSA-N
Formula: C20H28O3
Molecular Weight: 316.435274
Exact Mass: 316.203845
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Torres, P., Ayala, J., Grande, C., Anaya, J., Grande, M. Phytochemistry (1999) 52, 1507-13
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eremophilanes; 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) | 118.4 |
| 2 (CH2) | 31 |
| 3 (CH) | 70.4 |
| 4 (CH) | 40.9 |
| 5 (C) | 30.1 |
| 6 (CH2) | 28.4 |
| 7 (C) | 116.7 |
| 8 (C) | 148.1 |
| 9 (CH2) | 35.8 |
| 10 (C) | 137.8 |
| 11 (C) | 120.1 |
| 12 (CH) | 137.3 |
| 13 (CH3) | 8.1 |
| 14 (CH3) | 20.1 |
| 15 (CH3) | 10.3 |
| 3a (C) | 176.6 |
| 3b (CH2) | 41.3 |
| 3c (CH) | 25.8 |
| 3d (CH3) | 15.9 |
| 3e (CH3) | 12 |
