4-(4-Isopropylphenyl)-5-(tetrahydro-2H-pyran-4-yl)-4H-1,2,4-triazole-3-thiol CAS 1858251-43-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(4-Isopropylphenyl)-5-(tetrahydro-2H-pyran-4-yl)-4H-1,2,4-triazole-3-thiol.

4-(4-Isopropylphenyl)-5-(tetrahydro-2H-pyran-4-yl)-4H-1,2,4-triazole-3-thiol (CAS 1858251-43-0), molecular formula C16H21N3OS and molecular weight 303.42 g/mol, is a CATO reference standard with documented purity and traceability.

4-(4-Isopropylphenyl)-5-(tetrahydro-2H-pyran-4-yl)-4H-1,2,4-triazole-3-thiol (C16H21N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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.

As a certified reference material (CRM), 4-(4-Isopropylphenyl)-5-(tetrahydro-2H-pyran-4-yl)-4H-1,2,4-triazole-3-thiol 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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