Description Application • Trimethylene oxide is a strained cyclic ether which can be used to replace carbonyl / gem-dimethyl groups during molecular modelling of bioactive molecules. • It can be incorporated in various bioactive molecule and drug substances for its improved physicochemical properties, via novel C-H activation methods. • Trimethylene oxide can also be used in the synthesis of poly(trimethylene oxide) and related polymer electrolytes. Packaging 5, 10 g in glass bottle