(±)-4-Methylephedrine HCl CAS 27465-53-8

Purity 97%+In StockPharmaceutical Standards
CAS No.27465-53-8
Molecular FormulaC11H23NO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(±)-4-Methylephedrine HCl CAS 27465-53-8 chemical structure

Description

As a certified reference material (CRM), (±)-4-Methylephedrine HCl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

(±)-4-Methylephedrine HCl (CAS 27465-53-8), molecular formula C11H23NOHCl and molecular weight 221.77 g/mol, is a CATO reference standard with documented purity and traceability.

(±)-4-Methylephedrine HCl (C11H23NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC11H23NO HCl
Molecular Weight221.77 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1964
Halogen ContentCl-containing
Nitrogen Atoms1

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