1,1'-((2,5-Dibromo-1,4-phenylene)bis(methylene))bis(1H-imidazole) CAS 2375720-18-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2375720-18-4
Molecular FormulaC14H12Br2N4
Molecular Weight396.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-((2,5-Dibromo-1,4-phenylene)bis(methylene))bis(1H-imidazole) CAS 2375720-18-4 chemical structure

Description

The occurrence of 1,1'-((2,5-Dibromo-1,4-phenylene)bis(methylene))bis(1H-imidazole) is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1,1'-((2,5-Dibromo-1,4-phenylene)bis(methylene))bis(1H-imidazole) (CAS 2375720-18-4), a certified reference material (molecular formula C14H12Br2N4, MW 396.08 g/mol) for analytical method development and quality control.

1,1'-((2,5-Dibromo-1,4-phenylene)bis(methylene))bis(1H-imidazole) (C14H12Br2N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.

As a certified reference material (CRM), 1,1'-((2,5-Dibromo-1,4-phenylene)bis(methylene))bis(1H-imidazole) 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 FormulaC14H12Br2N4
Molecular Weight396.08 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentBr-containing
Nitrogen Atoms4

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