2-(4-Bromophenyl)-N-cyclohexylimidazo[1,2-a]pyridin-3-amine CAS 1218933-56-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1218933-56-2
Molecular FormulaC19H20BrN3
Molecular Weight370.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Bromophenyl)-N-cyclohexylimidazo[1,2-a]pyridin-3-amine CAS 1218933-56-2 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 2-(4-Bromophenyl)-N-cyclohexylimidazo[1,2-a]pyridin-3-amine.

2-(4-Bromophenyl)-N-cyclohexylimidazo[1,2-a]pyridin-3-amine (CAS 1218933-56-2) is a high-purity analytical reference standard with the molecular formula C19H20BrN3 and a molecular weight of 370.29 g/mol.

The molecular framework of 2-(4-Bromophenyl)-N-cyclohexylimidazo[1,2-a]pyridin-3-amine (C19H20BrN3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-Bromophenyl)-N-cyclohexylimidazo[1,2-a]pyridin-3-amine 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 FormulaC19H20BrN3
Molecular Weight370.29 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms3

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