Pseudoephedrine HCL Powder

Overview

Pseudoephedrine Hydrochloride, commonly marketed as Pseudoephedrine HCL Powder, is a sympathomimetic reference material identified by CAS 345-78-8 and used in analytical and pharmaceutical testing. It is the hydrochloride salt of pseudoephedrine and is structurally classified as a phenethylamine-derived adrenergic agent. In laboratory environments, it is primarily handled as a calibration and verification standard for chromatographic and confirmatory analysis.pubchem.ncbi.nlm.nih+3

Chemical & Physical Properties

Pseudoephedrine HCl is typically supplied as a crystalline solid with high aqueous solubility, which makes it practical for preparing analytical standards in water- or alcohol-based solvent systems. For laboratory workflows, stock solutions are usually prepared in validated polar solvents and stored in tightly closed containers to minimize moisture uptake and preserve assay integrity.thevespiary+2

Primary Research Applications

Pseudoephedrine Hydrochloride is used in analytical chemistry, pharmaceutical analysis, and forensic toxicology as a reference standard for HPLC, LC-MS/MS, and related confirmatory methods. It supports identification, quantification, and method validation in controlled laboratory settings, including impurity profiling and quality control. Its role is strictly limited to research, calibration, and analytical verification.tcichemicals+1

Storage & Stability

Best practice is to store the material in a dry, dark, tightly closed container and avoid repeated exposure to ambient humidity. Working solutions should be prepared under controlled conditions and documented under QA procedures to support reproducibility and traceability.sigmaaldrich+1

Closing Statement

This product is intended strictly for research and analytical use in professional laboratory environments. Review the COA, analytical documentation, and internal safety procedures before handling or method development.tcichemicals+1

⚠️ 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.