Spektraris NMR
Philadelphicalactone A
Common Name: Philadelphicalactone A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C28H40O7/c1-14-12-21(34-23(31)15(14)2)26(5,32)27(33)11-9-17-16-13-22-28(35-22)20(30)7-6-19(29)25(28,4)18(16)8-10-24(17,27)3/h6-7,14-18,20-22,30,32-33H,8-13H2,1-5H3/t14-,15+,16-,17-,18-,20-,21+,22+,24-,25-,26-,27+,28+/m0/s1
InChIKey: InChIKey=ODFGLJQOCBLUPX-RQKGQDEBSA-N
Formula: C28H40O7
Molecular Weight: 488.61407
Exact Mass: 488.277404
NMR Solvent: C+M
MHz:
Calibration:
NMR references: 13C - Su, B.N., Misico, R., Park, E.J., Santarsiero, B.D., Mesecar, A.D., Fong, H.H.S., Pezzuto, J.M., Kinghorn, A.D. Tetrahedron (2002) 58, 3453-66
Species:
Notes: Family : Steroids, Type : Ergostanes, Group : Withanolides; 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) | 201.8 |
| 2 (CH) | 132.6 |
| 3 (CH) | 141.7 |
| 4 (CH) | 70 |
| 5 (C) | 63.9 |
| 6 (CH) | 62.4 |
| 7 (CH2) | 31 |
| 8 (CH) | 29.5 |
| 9 (CH) | 43.4 |
| 10 (C) | 47.6 |
| 11 (CH2) | 21.6 |
| 12 (CH2) | 32 |
| 13 (C) | 47 |
| 14 (CH) | 50.3 |
| 15 (CH2) | 22.9 |
| 16 (CH2) | 32 |
| 17 (C) | 90.3 |
| 18 (CH3) | 16.1 |
| 19 (CH3) | 17.2 |
| 20 (C) | 75.7 |
| 21 (CH3) | 22.4 |
| 22 (CH) | 80.9 |
| 23 (CH2) | 30.1 |
| 24 (CH) | 30.8 |
| 25 (CH) | 40.4 |
| 26 (C) | 174.3 |
| 27 (CH3) | 14.1 |
| 28 (CH3) | 21 |
