7-(4-Ethylphenyl)-2-methylthiazolo[4,5-d]pyridazin-4-ol CAS 1105192-17-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-(4-Ethylphenyl)-2-methylthiazolo[4,5-d]pyridazin-4-ol.

CATO supplies 7-(4-Ethylphenyl)-2-methylthiazolo[4,5-d]pyridazin-4-ol (CAS 1105192-17-3), a certified reference material (molecular formula C14H13N3OS, MW 271.34 g/mol) for analytical method development and quality control.

7-(4-Ethylphenyl)-2-methylthiazolo[4,5-d]pyridazin-4-ol (C14H13N3OS) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 7-(4-Ethylphenyl)-2-methylthiazolo[4,5-d]pyridazin-4-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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