N-(3-Chlorophenyl)-3,4-dihydroquinoline-1(2H)-carboxamide CAS 549489-80-7

Purity 97%+In StockPharmaceutical Standards
CAS No.549489-80-7
Molecular FormulaC16H15ClN2O
Molecular Weight286.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(3-Chlorophenyl)-3,4-dihydroquinoline-1(2H)-carboxamide CAS 549489-80-7 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 N-(3-Chlorophenyl)-3,4-dihydroquinoline-1(2H)-carboxamide.

N-(3-Chlorophenyl)-3,4-dihydroquinoline-1(2H)-carboxamide (CAS 549489-80-7), molecular formula C16H15ClN2O and molecular weight 286.76 g/mol, is a CATO reference standard with documented purity and traceability.

N-(3-Chlorophenyl)-3,4-dihydroquinoline-1(2H)-carboxamide (C16H15ClN2O) 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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-(3-Chlorophenyl)-3,4-dihydroquinoline-1(2H)-carboxamide 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 FormulaC16H15ClN2O
Molecular Weight286.76 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentCl-containing
Nitrogen Atoms2

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Why CATO?