1-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}-4-(3,4-dichlorophenyl)piperazine CAS 338416-96-9

Purity 97%+In StockPharmaceutical Standards
CAS No.338416-96-9
Molecular FormulaC24H21Cl3N4
Molecular Weight471.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}-4-(3,4-dichlorophenyl)piperazine CAS 338416-96-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}-4-(3,4-dichlorophenyl)piperazine.

1-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}-4-(3,4-dichlorophenyl)piperazine (CAS 338416-96-9) is a high-purity analytical reference standard with the molecular formula C24H21Cl3N4 and a molecular weight of 471.81 g/mol.

Structurally, 1-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}-4-(3,4-dichlorophenyl)piperazine (C24H21Cl3N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 471.81 g/mol, it falls into the moderately-high-molecular-weight range. 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.

CATO manufactures 1-{[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}-4-(3,4-dichlorophenyl)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 FormulaC24H21Cl3N4
Molecular Weight471.81 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms4

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