2-Chloro-4-(trifluoromethyl)-1,3-thiazole CAS 228119-52-6

Purity 97%+In StockPharmaceutical Standards
CAS No.228119-52-6
Molecular FormulaC4HClF3NS
Molecular Weight187.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloro-4-(trifluoromethyl)-1,3-thiazole CAS 228119-52-6 chemical structure

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.

2-Chloro-4-(trifluoromethyl)-1,3-thiazole (CAS 228119-52-6) is a high-purity analytical reference standard with the molecular formula C4HClF3NS and a molecular weight of 187.57 g/mol.

2-Chloro-4-(trifluoromethyl)-1,3-thiazole (C4HClF3NS) contains a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

Molecular FormulaC4HClF3NS
Molecular Weight187.57 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2022
Halogen ContentF/Cl-containing
Nitrogen Atoms1
Sulfur Atoms1

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