2,6-Difluoro-N-(4-iodophenyl)benzamide CAS 418801-29-3

Purity 97%+In StockPharmaceutical Standards
CAS No.418801-29-3
Molecular FormulaC13H8F2INO
Molecular Weight359.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Difluoro-N-(4-iodophenyl)benzamide CAS 418801-29-3 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 2,6-Difluoro-N-(4-iodophenyl)benzamide.

2,6-Difluoro-N-(4-iodophenyl)benzamide (CAS 418801-29-3), molecular formula C13H8F2INO and molecular weight 359.11 g/mol, is a CATO reference standard with documented purity and traceability.

2,6-Difluoro-N-(4-iodophenyl)benzamide (C13H8F2INO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 2,6-Difluoro-N-(4-iodophenyl)benzamide 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 FormulaC13H8F2INO
Molecular Weight359.11 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 ContentF/I-containing
Nitrogen Atoms1

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