1-(3,4-Dichlorophenyl)-4-(4-nitrobenzoyl)piperazine CAS 501104-47-8

Purity 97%+In StockPharmaceutical Standards
CAS No.501104-47-8
Molecular FormulaC17H15Cl2N3O3
Molecular Weight380.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3,4-Dichlorophenyl)-4-(4-nitrobenzoyl)piperazine CAS 501104-47-8 chemical structure

Description

The occurrence of 1-(3,4-Dichlorophenyl)-4-(4-nitrobenzoyl)piperazine is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(3,4-Dichlorophenyl)-4-(4-nitrobenzoyl)piperazine (CAS 501104-47-8), molecular formula C17H15Cl2N3O3 and molecular weight 380.23 g/mol, is a CATO reference standard with documented purity and traceability.

1-(3,4-Dichlorophenyl)-4-(4-nitrobenzoyl)piperazine (C17H15Cl2N3O3) contains a steroid core, 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. 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.

CATO manufactures 1-(3,4-Dichlorophenyl)-4-(4-nitrobenzoyl)piperazine 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 FormulaC17H15Cl2N3O3
Molecular Weight380.23 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentCl-containing
Nitrogen Atoms3

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