6-Chloro-N-ethyl-2-(methylsulfinyl)pyrimidin-4-amine CAS 1289385-39-2

Description

The occurrence of 6-Chloro-N-ethyl-2-(methylsulfinyl)pyrimidin-4-amine is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-Chloro-N-ethyl-2-(methylsulfinyl)pyrimidin-4-amine (CAS 1289385-39-2) is a high-purity analytical reference standard with the molecular formula C7H10ClN3OS and a molecular weight of 219.69 g/mol.

Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 6-Chloro-N-ethyl-2-(methylsulfinyl)pyrimidin-4-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 219.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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