N,N'-[(1R,2R)-1,2-Diphenyl-1,2-ethanediyl]bis[N'-[3,5-bis(trifluoromethyl)phenyl]thiourea] CAS 1012051-90-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N,N'-[(1R,2R)-1,2-Diphenyl-1,2-ethanediyl]bis[N'-[3,5-bis(trifluoromethyl)phenyl]thiourea].

N,N'-[(1R,2R)-1,2-Diphenyl-1,2-ethanediyl]bis[N'-[3,5-bis(trifluoromethyl)phenyl]thiourea] (CAS 1012051-90-9) is a high-purity analytical reference standard with the molecular formula C32H22F12N4S2 and a molecular weight of 754.65 g/mol.

Structurally, N,N'-[(1R,2R)-1,2-Diphenyl-1,2-ethanediyl]bis[N'-[3,5-bis(trifluoromethyl)phenyl]thiourea] (C32H22F12N4S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 754.65 g/mol, it falls into the 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.

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), N,N'-[(1R,2R)-1,2-Diphenyl-1,2-ethanediyl]bis[N'-[3,5-bis(trifluoromethyl)phenyl]thiourea] 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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