Solution

stability

% Accuracy level

Tosylated compound

Hydroxy triazole

Deshydroxy posaconazole

Benzylated posaconazole

Total

Initial

100% Level

0.108

0.115

0.124

0.105

0.454

After 48 hours Bench top

0.100

0.135

0.122

0.115

0.472

Difference

0.01

−0.02

0.00

−0.01

−0.02

Initial

180% Level

0.204

0.217

0.225

0.201

0.847

After 48 hours Bench top

0.190

0.233

0.242

0.21

0.847

Difference

0.01

−0.02

−0.02

−0.01

0.00