2-Amino-4-cycloheptyl-1-ethyl-4-phenyl-1H-imidazol-5(4H)-one CAS 922497-30-1

Description

2-Amino-4-cycloheptyl-1-ethyl-4-phenyl-1H-imidazol-5(4H)-one (CAS 922497-30-1), molecular formula C18H25N3O and molecular weight 299.41 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-Amino-4-cycloheptyl-1-ethyl-4-phenyl-1H-imidazol-5(4H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 299.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-Amino-4-cycloheptyl-1-ethyl-4-phenyl-1H-imidazol-5(4H)-one 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

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