1-((4-Bromophenyl)sulfonyl)-4-(2-((tert-butyldimethylsilyl)oxy)ethyl)piperazine CAS 1704065-52-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1704065-52-0
Molecular FormulaC18H31BrN2O3SSi
Molecular Weight463.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-((4-Bromophenyl)sulfonyl)-4-(2-((tert-butyldimethylsilyl)oxy)ethyl)piperazine CAS 1704065-52-0 chemical structure

Description

CATO manufactures 1-((4-Bromophenyl)sulfonyl)-4-(2-((tert-butyldimethylsilyl)oxy)ethyl)piperazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

1-((4-Bromophenyl)sulfonyl)-4-(2-((tert-butyldimethylsilyl)oxy)ethyl)piperazine (CAS 1704065-52-0) is a high-purity analytical reference standard with the molecular formula C18H31BrN2O3SSi and a molecular weight of 463.50 g/mol.

1-((4-Bromophenyl)sulfonyl)-4-(2-((tert-butyldimethylsilyl)oxy)ethyl)piperazine (C18H31BrN2O3SSi) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

Physical & Chemical Properties

Molecular FormulaC18H31BrN2O3SSi
Molecular Weight463.50 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentBr-containing
Nitrogen Atoms2
Sulfur Atoms1

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