N,2-bis(4-chlorophenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxamide CAS 477850-84-3

Purity 97%+In StockPharmaceutical Standards
CAS No.477850-84-3
Molecular FormulaC22H14Cl2N2O2
Molecular Weight409.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,2-bis(4-chlorophenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxamide CAS 477850-84-3 chemical structure

Description

CATO supplies N,2-bis(4-chlorophenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxamide (CAS 477850-84-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H14Cl2N2O2. Molecular weight: 409.26 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC22H14Cl2N2O2
Molecular Weight409.26 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms2

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