Formulation: A 1 mg/ml solution in methanol
Formal Name: 8-chloro-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine-1-methanol
Formula Markup: C17H13ClN4O
Formula Weight: 324,8
Shelf life (days): 365
CAS Number: 37115-43-8
Notes: α-hydroxy Alprazolam (CRM) (Item No. 25517) is a certified reference material categorized as a benzodiazepine.{34670} It is a major active metabolite of alprazolam (Item Nos. 14255 / ISO60185) that has a higher urinary recovery than 4-hydroxy alprazolam (Item No. 15878), another major metabolite.{34670,34671,34668} It is also a metabolite of adinazolam (Item No. 18205).{34669} This product is intended for research and forensic applications.