Ethyl 2-(4-(3-(4-(tosyloxy)butoxy)propoxy)butoxy)acetate CAS 2681388-10-1

Description

Structurally, Ethyl 2-(4-(3-(4-(tosyloxy)butoxy)propoxy)butoxy)acetate (C22H36O8S) contains a sulfone group, a carboxylic acid group, 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 460.58 g/mol, it falls into the moderately-high-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).

CATO supplies Ethyl 2-(4-(3-(4-(tosyloxy)butoxy)propoxy)butoxy)acetate (CAS 2681388-10-1), a certified reference material (molecular formula C22H36O8S, MW 460.58 g/mol) for analytical method development and quality control.

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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