1-[(R)-phenyl(4-phenylphenyl)methyl]-1H-imidazole CAS 91487-85-3

Purity 97%+In StockPharmaceutical Standards
CAS No.91487-85-3
Molecular FormulaC22H18N2
Molecular Weight310.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[(R)-phenyl(4-phenylphenyl)methyl]-1H-imidazole CAS 91487-85-3 chemical structure

Description

Structurally, 1-[(R)-phenyl(4-phenylphenyl)methyl]-1H-imidazole (C22H18N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 310.39 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 1-[(R)-phenyl(4-phenylphenyl)methyl]-1H-imidazole (CAS 91487-85-3), a certified reference material (molecular formula C22H18N2, MW 310.39 g/mol) for analytical method development and quality control.

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-[(R)-phenyl(4-phenylphenyl)methyl]-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 FormulaC22H18N2
Molecular Weight310.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms2

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