Alprazolam

Oral volume of distribution 0.84 L/kg
Oral clearance rate 0.0534 L/hour
Oral half-life 10.9 hours
Oral bioavailability 92%
Oral tmax 3 hours (1-12 hours)
Oral absorption half-life 0.71 hours
IV volume of distribution 0.72 L/kg
IV clearance rate 0.0444 L/hour
IV half-life 11.24 hours
3 mg increased prolactin by 100% after 2-3 hours of dosing
10 fold more potent than diazepam
clanozepam is 2.5 fold more potent than alprazolam
Increases GABAa by 200±30% (160-240%)