Table 4: Physiochemical properties of purified product MYN7.


Characteristic Extract

Color Brown
Purity One spot
R f 0.76
Melting point ( C) 226 − 230  C
Molecular weight 473 Dalton
Ultra-violet 270 nm
Crystallinity Crystal
Suspected empirical formula C 22H 19NS 2O 7
Microanalysis %
N 2.64
C 23.52
S 12.12
H 4.37