Spektraris NMR
Gephyromycin
Common Name: Gephyromycin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C19H18O8/c1-15-7-11(21)18(26)16(24,8-15)5-6-17(25)14(23)12-9(3-2-4-10(12)20)13(22)19(17,18)27-15/h2-4,20,24-26H,5-8H2,1H3/t15-,16-,17+,18+,19+/m0/s1
InChIKey: InChIKey=NGVFPCWSVDEXDQ-NTZUZEMLSA-N
Formula: C19H18O8
Molecular Weight: 374.342155
Exact Mass: 374.100168
NMR Solvent: 1,4-Dioxane
MHz:
Calibration:
NMR references: 13C - Bringmann, G., Lang, G., Maksimenka, K., Hamm, A., Gulder, T.A., Dieter, A., Bull, A.T., Stach, J.E., Kocher, N., Muller, W.E., Fiedler, H.P. Phytochemistry (2005) 66, 1366-73
Species:
Notes: Family : Aromatics, Type : Anthraquinones, Group : Angucyclines; 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 (C) | 204.2 |
| 2 (CH2) | 48.2 |
| 3 (C) | 76.3 |
| 4 (CH2) | 47.3 |
| 4a (C) | 71.5 |
| 5 (CH2) | 30 |
| 6 (CH2) | 26 |
| 6a (C) | 77.6 |
| 7 (C) | 199.7 |
| 7a (C) | 116 |
| 8 (C) | 162.3 |
| 9 (CH) | 124.8 |
| 10 (CH) | 136.9 |
| 11 (CH) | 119.3 |
| 11a (C) | 134.1 |
| 12 (C) | 192.8 |
| 12a (C) | 80.1 |
| 12b (C) | 78.9 |
| 13 (CH3) | 24.7 |
