(3-(Pyridin-2-yl)isoxazol-5-yl)methanamine CAS 543713-45-7

Description

Compared with other compounds in its class, the molecular weight of 175.19 g/mol gives (3-(Pyridin-2-yl)isoxazol-5-yl)methanamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(3-(Pyridin-2-yl)isoxazol-5-yl)methanamine (CAS 543713-45-7) is a high-purity analytical reference standard with the molecular formula C9H9N3O and a molecular weight of 175.19 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (3-(Pyridin-2-yl)isoxazol-5-yl)methanamine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 175.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

As a certified reference material (CRM), (3-(Pyridin-2-yl)isoxazol-5-yl)methanamine 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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