5-chloro-3-(trifluoromethyl)pyrazin-2-amine CAS 1364663-32-0

Description

Compared with other compounds in its class, the molecular weight of 203.59 g/mol gives 5-chloro-3-(trifluoromethyl)pyrazin-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-chloro-3-(trifluoromethyl)pyrazin-2-amine (CAS 1364663-32-0) is a high-purity analytical reference standard with the molecular formula C5H9ClF3N3 and a molecular weight of 203.59 g/mol.

Based on its molecular formula C5H9ClF3N3, 5-chloro-3-(trifluoromethyl)pyrazin-2-amine contains fluorine/chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 203.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 5-chloro-3-(trifluoromethyl)pyrazin-2-amine 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

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