4-(4-Fluorophenyl)-1-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-amine CAS 955966-80-0

Description

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.

CATO supplies 4-(4-Fluorophenyl)-1-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-amine (CAS 955966-80-0), a certified reference material (molecular formula C18H12F2N4S, MW 354.38 g/mol) for analytical method development and quality control.

4-(4-Fluorophenyl)-1-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-amine (C18H12F2N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine 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).

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.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com