n-(4-Chlorophenyl)-3-iodobenzamide CAS 349632-61-7

Purity 97%+In StockPharmaceutical Standards
CAS No.349632-61-7
Molecular FormulaC13H9ClINO
Molecular Weight357.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-(4-Chlorophenyl)-3-iodobenzamide CAS 349632-61-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 357.57 g/mol gives n-(4-Chlorophenyl)-3-iodobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

n-(4-Chlorophenyl)-3-iodobenzamide (CAS 349632-61-7) is a high-purity analytical reference standard with the molecular formula C13H9ClINO and a molecular weight of 357.57 g/mol.

n-(4-Chlorophenyl)-3-iodobenzamide (C13H9ClINO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/iodine 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 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), n-(4-Chlorophenyl)-3-iodobenzamide 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 FormulaC13H9ClINO
Molecular Weight357.57 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl/I-containing
Nitrogen Atoms1

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