Spektraris NMR
Irciformonin D
Common Name: Irciformonin D
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C23H34O7/c1-15(6-5-7-17-14-21(28-4)29-22(17)27)12-18(24)13-16(2)8-9-19(25)23(3)11-10-20(26)30-23/h6,13-14,18-19,21,24-25H,5,7-12H2,1-4H3/b15-6+,16-13+/t18?,19-,21?,23+/m1/s1
InChIKey: InChIKey=AISULBTXZUYZKA-OLIAEMEMSA-N
Formula: C23H34O7
Molecular Weight: 422.512746
Exact Mass: 422.230453
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Shen, Y.-C., Lo, K.-L., Lin, Y.-C., Khalil, A.T., Kuo, Y.-H., Shih, P.-S. Tetrahedron Lett (2006) 47, 4007-10
Species:
Notes: Family : Terpenoids, Type : Sesterterpenoids, Group : Acyclics; 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) | 102.8 |
| 2 (CH) | 142.8 |
| 3 (C) | 138.2 |
| 4 (C) | 171.6 |
| 5 (CH2) | 25.2 |
| 6 (CH2) | 26 |
| 7 (CH) | 128 |
| 8 (C) | 133.7 |
| 9 (CH3) | 16.8 |
| 10 (CH2) | 48.2 |
| 11 (CH) | 66.1 |
| 12 (CH) | 126.5 |
| 13 (C) | 138 |
| 14 (CH3) | 16.5 |
| 15 (CH2) | 28 |
| 16 (CH2) | 36.3 |
| 17 (CH) | 75.5 |
| 18 (C) | 89 |
| 19 (CH2) | 29 |
| 20 (CH2) | 29.5 |
| 21 (C) | 177.2 |
| 22 (CH3) | 22.9 |
| 1a (CH3) | 57.2 |
