3-Amino-6-(difluoromethyl)-4-(1,5-dimethyl-1h-pyrazol-4-yl)thieno[2,3-b]pyridine-2-carboxamide CAS 1005699-94-4

Description

CATO manufactures 3-Amino-6-(difluoromethyl)-4-(1,5-dimethyl-1h-pyrazol-4-yl)thieno[2,3-b]pyridine-2-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

3-Amino-6-(difluoromethyl)-4-(1,5-dimethyl-1h-pyrazol-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 1005699-94-4) is a high-purity analytical reference standard with the molecular formula C14H13F2N5OS and a molecular weight of 337.35 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, 3-Amino-6-(difluoromethyl)-4-(1,5-dimethyl-1h-pyrazol-4-yl)thieno[2,3-b]pyridine-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 337.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

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