[PacNorWester]

Can anyone advise best way to do this? I used 2.5 grams in 35 ml of ethanol/200 proof and it did not dissolve much. I added more etoh to the 50ml  (vs using prop glycol) and its still so cloudy. Is this a supersaturated solution? I have used 1 gram before with similar volume of etoh with better results.
What is this saying about the solubility of dutasteride? Is it impossible for me to make a 5%?  Maybe its not real? What do i do?

[Hunter2]

In Ethanol its only 50 mM solubilty. Better is to use DMSO.

[Dan]

According to this source, dutasteride is soluble in:

ethanol (44 mg/ml)
methanol (64 mg/ml)
polyethylene glycol 400 (3 mg/ml)
DMSO (62 mg/ml)