1-(4-Isopropylphenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol CAS 1142212-59-6

Description

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.

1-(4-Isopropylphenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142212-59-6) is a high-purity analytical reference standard with the molecular formula C15H20N2S and a molecular weight of 260.40 g/mol.

Structurally, 1-(4-Isopropylphenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (C15H20N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 260.40 g/mol, it falls into the medium-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.

As a certified reference material (CRM), 1-(4-Isopropylphenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol 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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