2,5,6-Trifluoropyrimidin-4-amine CAS 25935-33-5

Purity 97%+In StockPharmaceutical Standards
CAS No.25935-33-5
Molecular FormulaC4H2F3N3
Molecular Weight149.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5,6-Trifluoropyrimidin-4-amine CAS 25935-33-5 chemical structure

Description

Based on its molecular formula C4H2F3N3, 2,5,6-Trifluoropyrimidin-4-amine contains a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 149.07 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.

2,5,6-Trifluoropyrimidin-4-amine (CAS 25935-33-5), molecular formula C4H2F3N3 and molecular weight 149.07 g/mol, is a CATO reference standard with documented purity and traceability.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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.

Physical & Chemical Properties

Molecular FormulaC4H2F3N3
Molecular Weight149.07 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.)1964
Halogen ContentF-containing
Nitrogen Atoms3

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