1-(4-Fluorobenzyl)-3-(4-fluorophenyl)imidazolidin-2-one CAS 866149-36-2

Purity 97%+In StockPharmaceutical Standards
CAS No.866149-36-2
Molecular FormulaC16H14F2N2O
Molecular Weight288.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-Fluorobenzyl)-3-(4-fluorophenyl)imidazolidin-2-one CAS 866149-36-2 chemical structure

Description

The occurrence of 1-(4-Fluorobenzyl)-3-(4-fluorophenyl)imidazolidin-2-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(4-Fluorobenzyl)-3-(4-fluorophenyl)imidazolidin-2-one (CAS 866149-36-2), molecular formula C16H14F2N2O and molecular weight 288.29 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C16H14F2N2O, 1-(4-Fluorobenzyl)-3-(4-fluorophenyl)imidazolidin-2-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.29 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), 1-(4-Fluorobenzyl)-3-(4-fluorophenyl)imidazolidin-2-one 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 FormulaC16H14F2N2O
Molecular Weight288.29 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms2

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