2-(4-Benzylpiperazin-1-yl)-4-oxo-4-(p-tolyl)butanoic acid CAS 329079-61-0

Purity 97%+In StockPharmaceutical Standards
CAS No.329079-61-0
Molecular FormulaC22H26N2O3
Molecular Weight366.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Benzylpiperazin-1-yl)-4-oxo-4-(p-tolyl)butanoic acid CAS 329079-61-0 chemical structure

Description

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.

2-(4-Benzylpiperazin-1-yl)-4-oxo-4-(p-tolyl)butanoic acid (CAS 329079-61-0) is a high-purity analytical reference standard with the molecular formula C22H26N2O3 and a molecular weight of 366.45 g/mol.

2-(4-Benzylpiperazin-1-yl)-4-oxo-4-(p-tolyl)butanoic acid (C22H26N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

CATO manufactures 2-(4-Benzylpiperazin-1-yl)-4-oxo-4-(p-tolyl)butanoic acid 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 FormulaC22H26N2O3
Molecular Weight366.45 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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