2,5-Difluoropyrimidine CAS 17573-84-1

Purity 97%+In StockPharmaceutical Standards
CAS No.17573-84-1
Molecular FormulaC4H2F2N2
Molecular Weight116.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Difluoropyrimidine CAS 17573-84-1 chemical structure

Description

2,5-Difluoropyrimidine (CAS 17573-84-1) is a high-purity analytical reference standard with the molecular formula C4H2F2N2 and a molecular weight of 116.07 g/mol.

Based on its molecular formula C4H2F2N2, 2,5-Difluoropyrimidine contains a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 116.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 2,5-Difluoropyrimidine 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

Molecular FormulaC4H2F2N2
Molecular Weight116.07 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1962
Halogen ContentF-containing
Nitrogen Atoms2

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