1-(6-Chloropyridin-2-yl)-2-(quinolin-4-yl)ethanone CAS 476472-11-4

Purity 97%+In StockPharmaceutical Standards
CAS No.476472-11-4
Molecular FormulaC16H11ClN2O
Molecular Weight282.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(6-Chloropyridin-2-yl)-2-(quinolin-4-yl)ethanone CAS 476472-11-4 chemical structure

Description

The occurrence of 1-(6-Chloropyridin-2-yl)-2-(quinolin-4-yl)ethanone 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.

1-(6-Chloropyridin-2-yl)-2-(quinolin-4-yl)ethanone (CAS 476472-11-4) is a high-purity analytical reference standard with the molecular formula C16H11ClN2O and a molecular weight of 282.72 g/mol.

Structurally, 1-(6-Chloropyridin-2-yl)-2-(quinolin-4-yl)ethanone (C16H11ClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 282.72 g/mol, it falls into the medium-molecular-weight range. 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).

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), 1-(6-Chloropyridin-2-yl)-2-(quinolin-4-yl)ethanone 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 FormulaC16H11ClN2O
Molecular Weight282.72 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms2

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