Pentyl 4-(4-oxo-5-(thiophen-2-ylmethylene)-2-thioxothiazolidin-3-yl)butanoate CAS 315244-50-9

Description

Pentyl 4-(4-oxo-5-(thiophen-2-ylmethylene)-2-thioxothiazolidin-3-yl)butanoate (CAS 315244-50-9) is a high-purity analytical reference standard with the molecular formula C17H21NO3S3 and a molecular weight of 383.55 g/mol.

Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Pentyl 4-(4-oxo-5-(thiophen-2-ylmethylene)-2-thioxothiazolidin-3-yl)butanoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 383.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), Pentyl 4-(4-oxo-5-(thiophen-2-ylmethylene)-2-thioxothiazolidin-3-yl)butanoate 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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