1-(Ethylthio)-3-hydroxycyclobutane-1-carboxylic acid CAS 1485112-42-2

Description

The occurrence of 1-(Ethylthio)-3-hydroxycyclobutane-1-carboxylic acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(Ethylthio)-3-hydroxycyclobutane-1-carboxylic acid (CAS 1485112-42-2), molecular formula C7H12O3S and molecular weight 176.23 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 1-(Ethylthio)-3-hydroxycyclobutane-1-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 176.23 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), 1-(Ethylthio)-3-hydroxycyclobutane-1-carboxylic acid 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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