2-Chloro-n-[1-(4-phenylphenyl)ethyl]acetamide CAS 790271-00-0

Purity 97%+In StockPharmaceutical Standards
CAS No.790271-00-0
Molecular FormulaC16H16ClNO
Molecular Weight273.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloro-n-[1-(4-phenylphenyl)ethyl]acetamide CAS 790271-00-0 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 2-Chloro-n-[1-(4-phenylphenyl)ethyl]acetamide.

2-Chloro-n-[1-(4-phenylphenyl)ethyl]acetamide (CAS 790271-00-0) is a high-purity analytical reference standard with the molecular formula C16H16ClNO and a molecular weight of 273.76 g/mol.

Based on its molecular formula C16H16ClNO, 2-Chloro-n-[1-(4-phenylphenyl)ethyl]acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 273.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

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 FormulaC16H16ClNO
Molecular Weight273.76 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentCl-containing
Nitrogen Atoms1

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