252003-71-7 OKR4BWW90F CP-547632 hydrochloride UNII-OKR4BWW90F 3-((4-Bromo-2,6-difluorobenzyl)oxy)-5-(3-(4-(pyrrolidin-1-yl)butyl)ureido)isothiazole-4-carboxylic acid amide hydrochloride (1:1) 4-Isothiazolecarboxamide, 3-((4-bromo-2,6-difluorophenyl)methoxy)-5-((((4-(1-pyrrolidinyl)butyl)amino)carbonyl)amino)-, hydrochloride (1:1) CAS 252003-71-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 252003-71-7 OKR4BWW90F CP-547632 hydrochloride UNII-OKR4BWW90F 3-((4-Bromo-2,6-difluorobenzyl)oxy)-5-(3-(4-(pyrrolidin-1-yl)butyl)ureido)isothiazole-4-carboxylic acid amide hydrochloride (1:1) 4-Isothiazolecarboxamide, 3-((4-bromo-2,6-difluorophenyl)methoxy)-5-((((4-(1-pyrrolidinyl)butyl)amino)carbonyl)amino)-, hydrochloride (1:1).

252003-71-7 OKR4BWW90F CP-547632 hydrochloride UNII-OKR4BWW90F 3-((4-Bromo-2,6-difluorobenzyl)oxy)-5-(3-(4-(pyrrolidin-1-yl)butyl)ureido)isothiazole-4-carboxylic acid amide hydrochloride (1:1) 4-Isothiazolecarboxamide, 3-((4-bromo-2,6-difluorophenyl)methoxy)-5-((((4-(1-pyrrolidinyl)butyl)amino)carbonyl)amino)-, hydrochloride (1:1) (CAS 252003-71-7), molecular formula C20H24BrF2N5O3SHCl and molecular weight 568.86 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C20H24BrF2N5O3SHCl, 252003-71-7 OKR4BWW90F CP-547632 hydrochloride UNII-OKR4BWW90F 3-((4-Bromo-2,6-difluorobenzyl)oxy)-5-(3-(4-(pyrrolidin-1-yl)butyl)ureido)isothiazole-4-carboxylic acid amide hydrochloride (1:1) 4-Isothiazolecarboxamide, 3-((4-bromo-2,6-difluorophenyl)methoxy)-5-((((4-(1-pyrrolidinyl)butyl)amino)carbonyl)amino)-, hydrochloride (1:1) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 568.86 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 252003-71-7 OKR4BWW90F CP-547632 hydrochloride UNII-OKR4BWW90F 3-((4-Bromo-2,6-difluorobenzyl)oxy)-5-(3-(4-(pyrrolidin-1-yl)butyl)ureido)isothiazole-4-carboxylic acid amide hydrochloride (1:1) 4-Isothiazolecarboxamide, 3-((4-bromo-2,6-difluorophenyl)methoxy)-5-((((4-(1-pyrrolidinyl)butyl)amino)carbonyl)amino)-, hydrochloride (1:1) 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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