2,2-Bis(2-chloroethyl)isoxazolidin-2-ium iodide CAS 101670-73-9

Description

Compared with other compounds in its class, the molecular weight of 326.00 g/mol gives 2,2-Bis(2-chloroethyl)isoxazolidin-2-ium iodide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,2-Bis(2-chloroethyl)isoxazolidin-2-ium iodide (CAS 101670-73-9), molecular formula C7H14Cl2NOI and molecular weight 326.00 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2,2-Bis(2-chloroethyl)isoxazolidin-2-ium iodide (C7H14Cl2NOI) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine/iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), 2,2-Bis(2-chloroethyl)isoxazolidin-2-ium iodide 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.

Physical & Chemical Properties

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