3-Methyl-6-(4-nitrophenyl)-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid CAS 938018-07-6

Description

CATO manufactures 3-Methyl-6-(4-nitrophenyl)-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid 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-Methyl-6-(4-nitrophenyl)-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 938018-07-6), molecular formula C14H9N3O5 and molecular weight 299.24 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3-Methyl-6-(4-nitrophenyl)-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (C14H9N3O5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 299.24 g/mol, it falls into the medium-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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com