2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-methyl-4-phenylthiophene-3-carboxylic acid CAS 1217863-68-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-methyl-4-phenylthiophene-3-carboxylic acid.

2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-methyl-4-phenylthiophene-3-carboxylic acid (CAS 1217863-68-7), molecular formula C27H21NO4S and molecular weight 455.52 g/mol, is a CATO reference standard with documented purity and traceability.

2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-methyl-4-phenylthiophene-3-carboxylic acid (C27H21NO4S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; 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).

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), 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-methyl-4-phenylthiophene-3-carboxylic acid 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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