2-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)thiazole CAS 1269294-01-0

Description

The occurrence of 2-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)thiazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)thiazole (CAS 1269294-01-0) is a high-purity analytical reference standard with the molecular formula C12H8ClN3S and a molecular weight of 261.73 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, 2-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)thiazole is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 261.73 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.

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

CATO manufactures 2-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)thiazole 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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