Overview

Ethylphenidate Crystal is the crystalline form of ethyl phenyl(piperidin-2-yl)acetate, a phenidate-class analytical reference material used in laboratory and forensic settings. Reported registry information includes CAS 57413-43-1 for the base and 19716-79-1 for the hydrochloride form, with molecular formula C15H21NO2 and molecular weight about 247.33 g/mol. It is positioned strictly as a research-use-only material for controlled analytical workflows such as identity confirmation, calibration, and method validation.unodc+2

Chemical & Physical Properties

Ethylphenidate Crystal is generally supplied as a white crystalline solid, which is convenient for weighing and preparing analytical stocks. For LC-MS/MS or GC-MS workflows, polar organic solvents are typically preferred for dissolution and dilution, with methanol and acetonitrile being standard starting points.pubchemlite.lcsb.uni+1

Primary Research Applications

Ethylphenidate Crystal is used as an analytical reference standard in forensic toxicology, chromatographic method development, and confirmatory testing workflows. It supports LC-MS/MS, GC-MS, and HPLC calibration, retention-time matching, and QA/QC checks in controlled laboratory environments. It is also relevant to analytical chemistry and related in vitro research applications where a characterized phenidate-class compound is required. All use remains strictly within research, laboratory, and forensic contexts.unodc+1

Storage & Stability

Store the crystalline material in a tightly sealed container to limit moisture uptake and contamination risk. Refrigerated storage is generally preferred for long-term retention of reference-standard integrity, with aliquoting recommended if repeated access is expected. Follow internal QA procedures and document lot identity, purity, and chain of custody for all analytical use.swgdrug

Closing Statement

This product is intended solely as a research-use analytical standard for qualified laboratory personnel. Product documentation such as a Certificate of Analysis and related technical reports should be reviewed before use in any validated method. Internal laboratory safety rules, legal compliance, and proper ventilation requirements must always be observed.unodc+1

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.