N1-Ethyl-N2-(2-(4-fluorophenyl)-2-(4-methylpiperazin-1-yl)ethyl)oxalamide CAS 903356-31-0

Purity 97%+In StockPharmaceutical Standards
CAS No.903356-31-0
Molecular FormulaC17H25FN4O2
Molecular Weight336.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1-Ethyl-N2-(2-(4-fluorophenyl)-2-(4-methylpiperazin-1-yl)ethyl)oxalamide CAS 903356-31-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 336.40 g/mol gives N1-Ethyl-N2-(2-(4-fluorophenyl)-2-(4-methylpiperazin-1-yl)ethyl)oxalamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N1-Ethyl-N2-(2-(4-fluorophenyl)-2-(4-methylpiperazin-1-yl)ethyl)oxalamide (CAS 903356-31-0) is a high-purity analytical reference standard with the molecular formula C17H25FN4O2 and a molecular weight of 336.40 g/mol.

N1-Ethyl-N2-(2-(4-fluorophenyl)-2-(4-methylpiperazin-1-yl)ethyl)oxalamide (C17H25FN4O2) 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. 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.

As a certified reference material (CRM), N1-Ethyl-N2-(2-(4-fluorophenyl)-2-(4-methylpiperazin-1-yl)ethyl)oxalamide 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 FormulaC17H25FN4O2
Molecular Weight336.40 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms4

Recommended Standards

Why CATO?