Spektraris NMR
11b,13-Dihydrourospermal A
Common Name: 11b,13-Dihydrourospermal A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C15H20O5/c1-9-14-12(18)5-10(7-16)3-2-4-11(8-17)6-13(14)20-15(9)19/h3,6-7,9,12-14,17-18H,2,4-5,8H2,1H3/b10-3+,11-6-/t9-,12-,13+,14+/m0/s1
InChIKey: InChIKey=HOSMFPQDFZLVEZ-GJUAHTKHSA-N
Formula: C15H20O5
Molecular Weight: 280.316878
Exact Mass: 280.131074
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - Helal, A.M., Nakamura, N., El-Askary, H., Hattori, M. Phytochemistry (2000) 53, 473-7
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Germacranes; 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) | 159.2 |
| 2 (CH2) | 27.8 |
| 3 (CH2) | 32.8 |
| 4 (C) | 139.9 |
| 5 (CH) | 128.1 |
| 6 (CH) | 75.7 |
| 7 (CH) | 56.1 |
| 8 (CH) | 71.5 |
| 9 (CH2) | 33.1 |
| 10 (C) | 144.7 |
| 11 (CH) | 41.2 |
| 12 (C) | 179.1 |
| 13 (CH3) | 16.4 |
| 14 (CH) | 199.3 |
| 15 (CH2) | 61.1 |
