6-Chloro-2-(4-chlorophenyl)quinoline-4-carbonyl chloride CAS 40846-33-1

Purity 97%+In StockPharmaceutical Standards
CAS No.40846-33-1
Molecular FormulaC16H8Cl3NO
Molecular Weight336.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Chloro-2-(4-chlorophenyl)quinoline-4-carbonyl chloride CAS 40846-33-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 336.60 g/mol gives 6-Chloro-2-(4-chlorophenyl)quinoline-4-carbonyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 6-Chloro-2-(4-chlorophenyl)quinoline-4-carbonyl chloride (CAS 40846-33-1), a certified reference material (molecular formula C16H8Cl3NO, MW 336.60 g/mol) for analytical method development and quality control.

6-Chloro-2-(4-chlorophenyl)quinoline-4-carbonyl chloride (C16H8Cl3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.

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), 6-Chloro-2-(4-chlorophenyl)quinoline-4-carbonyl chloride 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 FormulaC16H8Cl3NO
Molecular Weight336.60 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
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968
Halogen ContentCl-containing
Nitrogen Atoms1

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