2-(2-chloro-5-fluoro-pyrimidin-4-yl)ethynyl-trimethyl-silane CAS 2748014-80-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(2-chloro-5-fluoro-pyrimidin-4-yl)ethynyl-trimethyl-silane.

CATO supplies 2-(2-chloro-5-fluoro-pyrimidin-4-yl)ethynyl-trimethyl-silane (CAS 2748014-80-2), a certified reference material (molecular formula C9H16ClFN2Si, MW 234.77 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H16ClFN2Si, 2-(2-chloro-5-fluoro-pyrimidin-4-yl)ethynyl-trimethyl-silane contains a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 234.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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