Propargyl-PEG4-S-PEG4-propargyl CAS 2055041-17-1

Description

The occurrence of Propargyl-PEG4-S-PEG4-propargyl is closely related to a sulfone group, a carboxylic acid group, 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 Propargyl-PEG4-S-PEG4-propargyl (CAS 2055041-17-1), a certified reference material (molecular formula C22H38O8S, MW 462.60 g/mol) for analytical method development and quality control.

Based on its molecular formula C22H38O8S, Propargyl-PEG4-S-PEG4-propargyl contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 462.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 Propargyl-PEG4-S-PEG4-propargyl 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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