N-(2,4-dichloro-5-isopropoxyphenyl)-5-methyl-1,3,4-thiadiazol-2-amine CAS 400087-05-0

Description

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

N-(2,4-dichloro-5-isopropoxyphenyl)-5-methyl-1,3,4-thiadiazol-2-amine (CAS 400087-05-0) is a high-purity analytical reference standard with the molecular formula C12H13Cl2N3OS and a molecular weight of 318.22 g/mol.

N-(2,4-dichloro-5-isopropoxyphenyl)-5-methyl-1,3,4-thiadiazol-2-amine (C12H13Cl2N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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