4-Chloro-2-(methylthio)-6,7-dihydro-5H-cyclopenta[d]pyrimidine CAS 51660-15-2

Description

Compared with other compounds in its class, the molecular weight of 200.69 g/mol gives 4-Chloro-2-(methylthio)-6,7-dihydro-5H-cyclopenta[d]pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Chloro-2-(methylthio)-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 51660-15-2) is a high-purity analytical reference standard with the molecular formula C8H9ClN2S and a molecular weight of 200.69 g/mol.

Based on its molecular formula C8H9ClN2S, 4-Chloro-2-(methylthio)-6,7-dihydro-5H-cyclopenta[d]pyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.69 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 4-Chloro-2-(methylthio)-6,7-dihydro-5H-cyclopenta[d]pyrimidine 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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