1-(3,4-Dichlorophenyl)-4-(5-nitropyridin-2-yl)piperazine CAS 400088-96-2

Purity 97%+In StockPharmaceutical Standards
CAS No.400088-96-2
Molecular FormulaC15H14Cl2N4O2
Molecular Weight353.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3,4-Dichlorophenyl)-4-(5-nitropyridin-2-yl)piperazine CAS 400088-96-2 chemical structure

Description

The occurrence of 1-(3,4-Dichlorophenyl)-4-(5-nitropyridin-2-yl)piperazine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-(3,4-Dichlorophenyl)-4-(5-nitropyridin-2-yl)piperazine (CAS 400088-96-2), a certified reference material (molecular formula C15H14Cl2N4O2, MW 353.20 g/mol) for analytical method development and quality control.

1-(3,4-Dichlorophenyl)-4-(5-nitropyridin-2-yl)piperazine (C15H14Cl2N4O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine 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.

As a certified reference material (CRM), 1-(3,4-Dichlorophenyl)-4-(5-nitropyridin-2-yl)piperazine 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 FormulaC15H14Cl2N4O2
Molecular Weight353.20 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms4

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