Hydroxy-PEG1-C2-methyl ester CAS 93673-82-6

Description

Compared with other compounds in its class, the molecular weight of 148.16 g/mol gives Hydroxy-PEG1-C2-methyl ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Hydroxy-PEG1-C2-methyl ester (CAS 93673-82-6) is a high-purity analytical reference standard with the molecular formula C6H12O4 and a molecular weight of 148.16 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Hydroxy-PEG1-C2-methyl ester is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 148.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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), Hydroxy-PEG1-C2-methyl ester 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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