5-Methyloxazole-4-acetic Acid CAS 1507656-31-6

Description

The occurrence of 5-Methyloxazole-4-acetic Acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-Methyloxazole-4-acetic Acid (CAS 1507656-31-6) is a high-purity analytical reference standard with the molecular formula C6H7NO3 and a molecular weight of 141.12 g/mol.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 5-Methyloxazole-4-acetic Acid is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 141.12 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.

CATO manufactures 5-Methyloxazole-4-acetic 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.

Physical & Chemical Properties

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