2,4-Dichloro-5-trifluoromethylpyrimidine 2,4-dichloro-5-(trifluoromethyl)-pyrimidine 5-trifluoromethyl-2,4-dichloropyrimidine 2,4-dichloro-5-trifluoromethyl-pyrimidine 2,4-dichloro-5-(trifluoromethyl)pyrimidine 3932-97-6 CAS 3932-97-6

Purity 97%+In StockPharmaceutical Standards
CAS No.3932-97-6
Molecular FormulaC5H7Cl2F3N2
Molecular Weight223.02 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-Dichloro-5-trifluoromethylpyrimidine 2,4-dichloro-5-(trifluoromethyl)-pyrimidine 5-trifluoromethyl-2,4-dichloropyrimidine 2,4-dichloro-5-trifluoromethyl-pyrimidine 2,4-dichloro-5-(trifluoromethyl)pyrimidine 3932-97-6 CAS 3932-97-6 chemical structure

Description

The molecular framework of 2,4-Dichloro-5-trifluoromethylpyrimidine 2,4-dichloro-5-(trifluoromethyl)-pyrimidine 5-trifluoromethyl-2,4-dichloropyrimidine 2,4-dichloro-5-trifluoromethyl-pyrimidine 2,4-dichloro-5-(trifluoromethyl)pyrimidine 3932-97-6 (C5H7Cl2F3N2) is characterized by fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies 2,4-Dichloro-5-trifluoromethylpyrimidine 2,4-dichloro-5-(trifluoromethyl)-pyrimidine 5-trifluoromethyl-2,4-dichloropyrimidine 2,4-dichloro-5-trifluoromethyl-pyrimidine 2,4-dichloro-5-(trifluoromethyl)pyrimidine 3932-97-6 (CAS 3932-97-6), a certified reference material (molecular formula C5H7Cl2F3N2, MW 223.02 g/mol) for analytical method development and quality control.

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.

As a certified reference material (CRM), 2,4-Dichloro-5-trifluoromethylpyrimidine 2,4-dichloro-5-(trifluoromethyl)-pyrimidine 5-trifluoromethyl-2,4-dichloropyrimidine 2,4-dichloro-5-trifluoromethyl-pyrimidine 2,4-dichloro-5-(trifluoromethyl)pyrimidine 3932-97-6 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

Molecular FormulaC5H7Cl2F3N2
Molecular Weight223.02 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1958
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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