3,6-Dichloro-N-(o-tolyl)benzo[b]thiophene-2-carboxamide CAS 332156-49-7

Description

The occurrence of 3,6-Dichloro-N-(o-tolyl)benzo[b]thiophene-2-carboxamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3,6-Dichloro-N-(o-tolyl)benzo[b]thiophene-2-carboxamide (CAS 332156-49-7), molecular formula C16H11Cl2NOS and molecular weight 336.24 g/mol, is a CATO reference standard with documented purity and traceability.

3,6-Dichloro-N-(o-tolyl)benzo[b]thiophene-2-carboxamide (C16H11Cl2NOS) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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