4-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid CAS 2138180-59-1

Description

As a certified reference material (CRM), 4-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-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.

4-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 2138180-59-1), molecular formula C24H23N3O4 and molecular weight 417.46 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid (C24H23N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 417.46 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

Physical & Chemical Properties

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