8-Ethyl-2-(4-isopropylthiazol-2-yl)-7-methoxyquinolin-4-ol CAS 923604-68-6

Description

The occurrence of 8-Ethyl-2-(4-isopropylthiazol-2-yl)-7-methoxyquinolin-4-ol is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

8-Ethyl-2-(4-isopropylthiazol-2-yl)-7-methoxyquinolin-4-ol (CAS 923604-68-6) is a high-purity analytical reference standard with the molecular formula C18H20N2O2S and a molecular weight of 328.43 g/mol.

Based on its molecular formula C18H20N2O2S, 8-Ethyl-2-(4-isopropylthiazol-2-yl)-7-methoxyquinolin-4-ol contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 328.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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