1,1'-(Cyclohexane-1,1-diylbis(2-methyl-4,1-phenylene))bis(3-ethylthiourea) CAS 726153-63-5

Description

Structurally, 1,1'-(Cyclohexane-1,1-diylbis(2-methyl-4,1-phenylene))bis(3-ethylthiourea) (C26H36N4S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 468.72 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

1,1'-(Cyclohexane-1,1-diylbis(2-methyl-4,1-phenylene))bis(3-ethylthiourea) (CAS 726153-63-5), molecular formula C26H36N4S2 and molecular weight 468.72 g/mol, is a CATO reference standard with documented purity and traceability.

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), 1,1'-(Cyclohexane-1,1-diylbis(2-methyl-4,1-phenylene))bis(3-ethylthiourea) 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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