4-chloro-7-fluoroquinazolin-2-amine CAS 1378819-99-8

Description

Compared with other compounds in its class, the molecular weight of 207.68 g/mol gives 4-chloro-7-fluoroquinazolin-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-chloro-7-fluoroquinazolin-2-amine (CAS 1378819-99-8) is a high-purity analytical reference standard with the molecular formula C8H15ClFN3 and a molecular weight of 207.68 g/mol.

Owing to a nitrile group, fluorine/chlorine substitution, 4-chloro-7-fluoroquinazolin-2-amine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures 4-chloro-7-fluoroquinazolin-2-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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