1-(4-Chlorophenyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine CAS 16018-51-2

Description

Compared with other compounds in its class, the molecular weight of 275.74 g/mol gives 1-(4-Chlorophenyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(4-Chlorophenyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine (CAS 16018-51-2), molecular formula C13H14ClN5 and molecular weight 275.74 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C13H14ClN5, 1-(4-Chlorophenyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

CATO manufactures 1-(4-Chlorophenyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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