2-Thienylzinc bromide 45438-80-0 thiophen-2-ylzinc(II) bromide CAS 45438-80-0

Description

CATO supplies 2-Thienylzinc bromide 45438-80-0 thiophen-2-ylzinc(II) bromide (CAS 45438-80-0), a certified reference material (molecular formula C4H7BrSZn, MW 232.48 g/mol) for analytical method development and quality control.

Structurally, 2-Thienylzinc bromide 45438-80-0 thiophen-2-ylzinc(II) bromide (C4H7BrSZn) contains a salt form, sulfur-containing functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 232.48 g/mol, it falls into the medium-molecular-weight range. 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-Thienylzinc bromide 45438-80-0 thiophen-2-ylzinc(II) bromide 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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