2-(4-Chlorophenoxy)-2-((5-chloropyrimidin-2-yl)oxy)-1-phenylethanone CAS 88350-63-4

Purity 97%+In StockPharmaceutical Standards
CAS No.88350-63-4
Molecular FormulaC18H12Cl2N2O3
Molecular Weight375.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Chlorophenoxy)-2-((5-chloropyrimidin-2-yl)oxy)-1-phenylethanone CAS 88350-63-4 chemical structure

Description

CATO supplies 2-(4-Chlorophenoxy)-2-((5-chloropyrimidin-2-yl)oxy)-1-phenylethanone (CAS 88350-63-4), a certified reference material (molecular formula C18H12Cl2N2O3, MW 375.21 g/mol) for analytical method development and quality control.

2-(4-Chlorophenoxy)-2-((5-chloropyrimidin-2-yl)oxy)-1-phenylethanone (C18H12Cl2N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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-(4-Chlorophenoxy)-2-((5-chloropyrimidin-2-yl)oxy)-1-phenylethanone 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 FormulaC18H12Cl2N2O3
Molecular Weight375.21 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Halogen ContentCl-containing
Nitrogen Atoms2

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