Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C28H34O5/c1-15(21-14-25(2)27(4,33-25)24(30)31-21)16-7-9-18-17(12-16)8-10-20-19(18)13-23-28(32-23)11-5-6-22(29)26(20,28)3/h5-7,9,12,15,19-21,23-24,30H,8,10-11,13-14H2,1-4H3/t15-,19-,20-,21?,23-,24+,25-,26-,27+,28-/m0/s1

InChIKey: InChIKey=CPHPTFZOHUSPRV-QLADXRPYSA-N

Formula: C28H34O5

Molecular Weight: 450.567615

Exact Mass: 450.240624

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Veleiro, A.S., Oberti, J.C., Burton, G. Phytochemistry (1992) 31, 935-7

Species:

Notes: Family : Steroids, Type : Abeo-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) 202.4
2 (CH) 128.6
3 (CH) 142.2
4 (CH2) 33.5
5 (C) 64.5
6 (CH) 58.9
7 (CH2) 30.5
8 (CH) 33.1
9 (CH) 36.3
10 (C) 48.7
11 (CH2) 25.4
12 (CH2) 30.3
13 (C) 137.6
14 (C) 136.8
15 (CH) 125.4
16 (CH) 126.3
17 (C) 140.3
18 (CH) 128.6
19 (CH3) 14.8
20 (CH) 42.9
21 (CH3) 17.2
22 (CH) 67.4
23 (CH2) 33.7
24 (C) 64.7
25 (C) 63.5
26 (CH) 91.4
27 (CH3) 16.5
28 (CH3) 18.7