(1S,2S,4S,5R)-1-(3,5-di-tert-butylbenzyl)-2-((S)-(3-((S)-2-hydroxy-1-phenylethyl)ureido)(6-methoxyquinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide CAS 2095003-15-7

Description

The occurrence of (1S,2S,4S,5R)-1-(3,5-di-tert-butylbenzyl)-2-((S)-(3-((S)-2-hydroxy-1-phenylethyl)ureido)(6-methoxyquinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(1S,2S,4S,5R)-1-(3,5-di-tert-butylbenzyl)-2-((S)-(3-((S)-2-hydroxy-1-phenylethyl)ureido)(6-methoxyquinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide (CAS 2095003-15-7), molecular formula C44H57N4O3Br and molecular weight 769.87 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, (1S,2S,4S,5R)-1-(3,5-di-tert-butylbenzyl)-2-((S)-(3-((S)-2-hydroxy-1-phenylethyl)ureido)(6-methoxyquinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 769.87 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), (1S,2S,4S,5R)-1-(3,5-di-tert-butylbenzyl)-2-((S)-(3-((S)-2-hydroxy-1-phenylethyl)ureido)(6-methoxyquinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide 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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