2-Methyl-5-oxazolo[4,5-b]pyridin-2-yl-phenylamine CAS 313701-56-3

Description

Compared with other compounds in its class, the molecular weight of 225.25 g/mol gives 2-Methyl-5-oxazolo[4,5-b]pyridin-2-yl-phenylamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Methyl-5-oxazolo[4,5-b]pyridin-2-yl-phenylamine (CAS 313701-56-3), molecular formula C13H11N3O and molecular weight 225.25 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Methyl-5-oxazolo[4,5-b]pyridin-2-yl-phenylamine (C13H11N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 225.25 g/mol, it falls into the medium-molecular-weight range. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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