Colchicine
C22H25NO6
399.44
Acetamide, N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-, (S)-;
Colchicine [64-86-8]
Acetamide, N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-, (S)-;
Colchicine [64-86-8]
DEFINITION
Colchicine is an alkaloid contained in various species of Colchicum and in other genera. It contains NLT 94.0% and NMT 102.0% of colchicine (C22H25NO6), calculated on the anhydrous, solvent-free basis.