5-(4-(Di-p-tolylamino)phenyl)thiophene-2-carbaldehyde CAS 654067-66-0

Description

The occurrence of 5-(4-(Di-p-tolylamino)phenyl)thiophene-2-carbaldehyde is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-(4-(Di-p-tolylamino)phenyl)thiophene-2-carbaldehyde (CAS 654067-66-0) is a high-purity analytical reference standard with the molecular formula C25H21NOS and a molecular weight of 383.51 g/mol.

The molecular framework of 5-(4-(Di-p-tolylamino)phenyl)thiophene-2-carbaldehyde (C25H21NOS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 5-(4-(Di-p-tolylamino)phenyl)thiophene-2-carbaldehyde 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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