Overview

Diazepam Powder is the common catalog name for diazepam, a benzodiazepine-class compound used as a laboratory reference material in controlled analytical contexts. It is associated with CAS 439-14-5 and has molecular formula C16H13ClN2O with a molecular weight of about 284.74 g/mol. In catalog and QC settings, it is treated as a regulated pharmaceutical reference standard for identity confirmation, calibration, and method validation in forensic or analytical laboratories.pubchem.ncbi.nlm.nih+3

Chemical & Physical Properties

Diazepam is commonly handled as a white to pale yellow crystalline powder in laboratory environments. Because it is poorly soluble in water, stock solutions are typically prepared in suitable organic solvents, with solvent choice guided by the intended analytical method and instrument compatibility.ncbi.nlm.nih+3

Primary Research Applications

Diazepam Powder is used as an analytical reference standard in forensic toxicology, pharmaceutical analysis, and chromatographic method development. Typical applications include LC-MS/MS, GC-MS, and HPLC calibration, retention-time verification, impurity profiling, and confirmatory analysis in regulated laboratory workflows. It is also relevant to clinical toxicology and quality-control studies where a well-characterized benzodiazepine standard is required. All handling should remain strictly within laboratory and research contexts.ncbi.nlm.nih+3

Storage & Stability

Store Diazepam Powder in a tightly sealed, light-protected container to reduce degradation and contamination risk. Refrigerated storage is generally preferred for longer-term retention of reference-standard integrity, especially when the material is used for validated assays. Maintain lot traceability, COA review, and standard QA/QC controls before use.accessdata.fda+1

Closing Statement

This product is intended solely for qualified laboratory and forensic research use. Supporting documentation such as a Certificate of Analysis and analytical report should be reviewed before any validated method is performed. Internal safety procedures and applicable legal requirements must always be followed.ncbi.nlm.nih+1

2.6 Mandatory Disclaimer (VERBATIM)
⚠️ 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.