N-(2,3-Dichlorophenyl)-2-(4-methoxy-3-methylphenyl)acetamide CAS 955809-12-8

Purity 97%+In StockPharmaceutical Standards
CAS No.955809-12-8
Molecular FormulaC16H15Cl2NO2
Molecular Weight324.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2,3-Dichlorophenyl)-2-(4-methoxy-3-methylphenyl)acetamide CAS 955809-12-8 chemical structure

Description

The occurrence of N-(2,3-Dichlorophenyl)-2-(4-methoxy-3-methylphenyl)acetamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-(2,3-Dichlorophenyl)-2-(4-methoxy-3-methylphenyl)acetamide (CAS 955809-12-8), molecular formula C16H15Cl2NO2 and molecular weight 324.20 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of N-(2,3-Dichlorophenyl)-2-(4-methoxy-3-methylphenyl)acetamide (C16H15Cl2NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), N-(2,3-Dichlorophenyl)-2-(4-methoxy-3-methylphenyl)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 FormulaC16H15Cl2NO2
Molecular Weight324.20 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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.)1987
Halogen ContentCl-containing
Nitrogen Atoms1

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