Spektraris NMR
1a-Methacryloyloxy-2b,8a-dihydroxy-3a,4a-epoxyeudesm-11(13)-en-6a,12-olide
Common Name: 1a-Methacryloyloxy-2b,8a-dihydroxy-3a,4a-epoxyeudesm-11(13)-en-6a,12-olide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C19H24O7/c1-7(2)16(22)25-14-11(21)15-19(5,26-15)13-12-10(8(3)17(23)24-12)9(20)6-18(13,14)4/h9-15,20-21H,1,3,6H2,2,4-5H3/t9-,10+,11-,12+,13+,14+,15+,18+,19-/m0/s1
InChIKey: InChIKey=FHMRMJZMPHZYNC-AAORXDSHSA-N
Formula: C19H24O7
Molecular Weight: 364.390395
Exact Mass: 364.152203
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Stefani, R., Eberlin, M.N., Tomazela, D.M., Da Costa, F.B. J Nat Prod (2003) 66, 401-3
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eudesmanes; 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) | 77.7 |
| 2 (CH) | 69 |
| 3 (CH) | 61.3 |
| 4 (C) | 59.9 |
| 5 (CH) | 44.6 |
| 6 (CH) | 78 |
| 7 (CH) | 57.6 |
| 8 (CH) | 66.9 |
| 9 (CH2) | 47 |
| 10 (C) | 39.8 |
| 11 (C) | 136.2 |
| 12 (C) | 170.1 |
| 13 (CH2) | 120.7 |
| 14 (CH3) | 18.8 |
| 15 (CH3) | 23.7 |
| 1a (C) | 166.3 |
| 1b (C) | 136.7 |
| 1c (CH2) | 127 |
| 1d (CH3) | 19.9 |
