(4-Aminophenyl)(thiophen-2-yl)methanone CAS 25706-30-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-Aminophenyl)(thiophen-2-yl)methanone.

(4-Aminophenyl)(thiophen-2-yl)methanone (CAS 25706-30-3), molecular formula C11H9NOS and molecular weight 203.26 g/mol, is a CATO reference standard with documented purity and traceability.

(4-Aminophenyl)(thiophen-2-yl)methanone (C11H9NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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.

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), (4-Aminophenyl)(thiophen-2-yl)methanone 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

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