4-(Isothiazol-4-yl)-2-methylbut-3-yn-2-ol CAS 1310558-46-3

Description

The occurrence of 4-(Isothiazol-4-yl)-2-methylbut-3-yn-2-ol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(Isothiazol-4-yl)-2-methylbut-3-yn-2-ol (CAS 1310558-46-3), molecular formula C8H9NOS and molecular weight 167.23 g/mol, is a CATO reference standard with documented purity and traceability.

4-(Isothiazol-4-yl)-2-methylbut-3-yn-2-ol (C8H9NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 4-(Isothiazol-4-yl)-2-methylbut-3-yn-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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