((3-Methoxyphenyl)ethynyl)trimethylsilane CAS 40230-92-0

Description

The occurrence of ((3-Methoxyphenyl)ethynyl)trimethylsilane is closely related to a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies ((3-Methoxyphenyl)ethynyl)trimethylsilane (CAS 40230-92-0), a certified reference material (molecular formula C12H16OSi, MW 204.34 g/mol) for analytical method development and quality control.

Structurally, ((3-Methoxyphenyl)ethynyl)trimethylsilane (C12H16OSi) contains a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 204.34 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures ((3-Methoxyphenyl)ethynyl)trimethylsilane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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