2124-31-4 4'-(Dimethylamino)acetophenone 4'-Dimethylaminoacetophenone 4-Dimethylaminoacetophenone Acetophenone, 4'-(dimethylamino)- Ethanone, 1-[4-(dimethylamino)phenyl]- NSC-74022 NSC74022 p-Dimethylaminoacetophenone p-N,N-Dimethylaminoacetophenone CAS 2124-31-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2124-31-4
Molecular FormulaC10H19NO
Molecular Weight169.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2124-31-4 4'-(Dimethylamino)acetophenone 4'-Dimethylaminoacetophenone 4-Dimethylaminoacetophenone Acetophenone, 4'-(dimethylamino)- Ethanone, 1-[4-(dimethylamino)phenyl]- NSC-74022 NSC74022 p-Dimethylaminoacetophenone p-N,N-Dimethylaminoacetophenone CAS 2124-31-4 chemical structure

Description

CATO supplies 2124-31-4 4'-(Dimethylamino)acetophenone 4'-Dimethylaminoacetophenone 4-Dimethylaminoacetophenone Acetophenone, 4'-(dimethylamino)- Ethanone, 1-[4-(dimethylamino)phenyl]- NSC-74022 NSC74022 p-Dimethylaminoacetophenone p-N,N-Dimethylaminoacetophenone (CAS 2124-31-4), a certified reference material (molecular formula C10H19NO, MW 169.26 g/mol) for analytical method development and quality control.

The molecular framework of 2124-31-4 4'-(Dimethylamino)acetophenone 4'-Dimethylaminoacetophenone 4-Dimethylaminoacetophenone Acetophenone, 4'-(dimethylamino)- Ethanone, 1-[4-(dimethylamino)phenyl]- NSC-74022 NSC74022 p-Dimethylaminoacetophenone p-N,N-Dimethylaminoacetophenone (C10H19NO) is characterized by an amide group, a hydroxyl group, an ether linkage. 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. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H19NO
Molecular Weight169.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms1

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