(5-Chloro-2-(methylthio)pyrimidin-4-yl)(pyrrolidin-1-yl)methanone CAS 898648-31-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (5-Chloro-2-(methylthio)pyrimidin-4-yl)(pyrrolidin-1-yl)methanone.

(5-Chloro-2-(methylthio)pyrimidin-4-yl)(pyrrolidin-1-yl)methanone (CAS 898648-31-2) is a high-purity analytical reference standard with the molecular formula C10H12ClN3OS and a molecular weight of 257.74 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, (5-Chloro-2-(methylthio)pyrimidin-4-yl)(pyrrolidin-1-yl)methanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 257.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 (5-Chloro-2-(methylthio)pyrimidin-4-yl)(pyrrolidin-1-yl)methanone 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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