Overview

Alprazolam is the common name for 8-chloro-1-methyl-6-phenyl-4H-triazolo[4,3-a]benzodiazepine, a benzodiazepine-class reference material with CAS number 28981-97-7 and molecular formula C17H13ClN4. In analytical settings, it is used as a certified reference standard for qualitative and quantitative testing in forensic, toxicology, and pharmaceutical laboratories. The product is typically handled as a white solid or powder and is intended strictly for controlled laboratory use.pubchem.ncbi.nlm.nih+7

Chemical & Physical Properties

Alprazolam reference materials are commonly supplied as neat material or solution for analytical workflows. For stock solution preparation, methanol is a standard solvent choice, while water is generally not suitable because of poor solubility.sigmaaldrich+2

Primary Research Applications

Alprazolam is used in pharmaceutical analysis, forensic toxicology, and clinical toxicology as a reference standard. It supports LC-MS/MS, HPLC, GC-MS, and NMR method development, calibration, and confirmation work. In research environments, it is also used for identity verification, impurity profiling, and assay validation. Its use should remain limited to laboratory analysis and internal quality-control procedures.sigmaaldrich+3

Storage & Stability

To preserve integrity, keep the container tightly closed and limit exposure to moisture, heat, and repeated handling. Use documented chain-of-custody and QC checks before analytical use.

Closing Statement

Alprazolam Powder is intended strictly for research and laboratory reference use. Technical documentation such as the COA and analytical specifications should be reviewed before use. All handling should take place under professional laboratory safety procedures and applicable regulatory requirements.

⚠️ DISCLAIMER:
This product is sold strictly for laboratory and research purposes only. It is NOT intended for human or veterinary consumption, diagnostic use, or any application involving living organisms. All customers must be qualified and trained laboratory professionals. Buyer assumes all responsibility for safe handling, storage, and legal compliance in accordance with their local, state, and federal regulations. Always use appropriate personal protective equipment (PPE) and work within a properly ventilated fume hood.