1-Benzyl-N-(4-fluorophenyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide CAS 338412-74-1

Purity 97%+In StockPharmaceutical Standards
CAS No.338412-74-1
Molecular FormulaC18H14FN3O3
Molecular Weight339.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Benzyl-N-(4-fluorophenyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide CAS 338412-74-1 chemical structure

Description

The occurrence of 1-Benzyl-N-(4-fluorophenyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-Benzyl-N-(4-fluorophenyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide (CAS 338412-74-1), a certified reference material (molecular formula C18H14FN3O3, MW 339.32 g/mol) for analytical method development and quality control.

1-Benzyl-N-(4-fluorophenyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide (C18H14FN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 1-Benzyl-N-(4-fluorophenyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide 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 FormulaC18H14FN3O3
Molecular Weight339.32 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms3

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