[{2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid CAS 1142205-38-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1142205-38-6
Molecular FormulaC21H24FN3O4
Molecular Weight401.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[{2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid CAS 1142205-38-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 401.43 g/mol gives [{2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies [{2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid (CAS 1142205-38-6), a certified reference material (molecular formula C21H24FN3O4, MW 401.43 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, [{2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 401.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), [{2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid 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 FormulaC21H24FN3O4
Molecular Weight401.43 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF-containing
Nitrogen Atoms3

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