N-(3-Iodo-4-methylphenyl)thiophene-3-amide CAS 623907-55-1

Purity 97%+In StockPharmaceutical Standards
CAS No.623907-55-1
Molecular FormulaC12H10INOS
Molecular Weight343.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(3-Iodo-4-methylphenyl)thiophene-3-amide CAS 623907-55-1 chemical structure

Description

The occurrence of N-(3-Iodo-4-methylphenyl)thiophene-3-amide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies N-(3-Iodo-4-methylphenyl)thiophene-3-amide (CAS 623907-55-1), a certified reference material (molecular formula C12H10INOS, MW 343.18 g/mol) for analytical method development and quality control.

N-(3-Iodo-4-methylphenyl)thiophene-3-amide (C12H10INOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-(3-Iodo-4-methylphenyl)thiophene-3-amide 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 FormulaC12H10INOS
Molecular Weight343.18 g/mol
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentI-containing
Nitrogen Atoms1
Sulfur Atoms1

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