1-{3-[(4-Chlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine CAS 857406-79-2

Description

Compared with other compounds in its class, the molecular weight of 294.80 g/mol gives 1-{3-[(4-Chlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-{3-[(4-Chlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine (CAS 857406-79-2) is a high-purity analytical reference standard with the molecular formula C13H15ClN4S and a molecular weight of 294.80 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, 1-{3-[(4-Chlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 294.80 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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