All the 13C-NMR signals were in agreement with the data for sterol with the exception of 13C chemical shift value at δ 171.7 ppm. This value is usually considered for the presence of carbonyl carbon. But there was no absorption band was monitored in the IR spectral analysis of the compound L2 between the region 1680 cm-1 to 1850 cm-1 typically for >C=O group. Comparing the 13C-NMR spectroscopic data with the reported data of the identical steroid compound along with the IR, 1H-NMR and DEPT NMR spectral analysis and physical properties the identity of the isolated compound L2 was established as the isomer of βsitosterol.