Benzos Lorazepam stability?

[St3ve]

How stable of a molecule is lorazepam? I've found a bottle from 1999 of pure powder lying around and I wonder if it would still be active?

 

[Trying2Iso]

depends on conditions it was stored.

 

[St3ve]

Presumably room temp, sealed and away from light.

 

[keeping]

if stored correctly it should be fine. benzodiazepines are very, very stable.

 

[St3ve]

Had 1.5mg of it after 4-FA. Worked alright, I had no idea lorazepam could cause hallucinations though. It was pretty nice mellowing out and get some visuals as a bonus x).