N-(4-Bromophenyl)-2-(2-(tert-butyl)phenoxy)acetamide CAS 304892-88-4

Purity 97%+In StockPharmaceutical Standards
CAS No.304892-88-4
Molecular FormulaC18H20BrNO2
Molecular Weight362.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(4-Bromophenyl)-2-(2-(tert-butyl)phenoxy)acetamide CAS 304892-88-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(4-Bromophenyl)-2-(2-(tert-butyl)phenoxy)acetamide.

CATO supplies N-(4-Bromophenyl)-2-(2-(tert-butyl)phenoxy)acetamide (CAS 304892-88-4), a certified reference material (molecular formula C18H20BrNO2, MW 362.26 g/mol) for analytical method development and quality control.

Based on its molecular formula C18H20BrNO2, N-(4-Bromophenyl)-2-(2-(tert-butyl)phenoxy)acetamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 362.26 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), N-(4-Bromophenyl)-2-(2-(tert-butyl)phenoxy)acetamide 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 FormulaC18H20BrNO2
Molecular Weight362.26 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentBr-containing
Nitrogen Atoms1

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