Oxazolidine-4-carboxylic acid CAS 306274-78-2

Description

Compared with other compounds in its class, the molecular weight of 117.10 g/mol gives Oxazolidine-4-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Oxazolidine-4-carboxylic acid (CAS 306274-78-2), molecular formula C4H7NO3 and molecular weight 117.10 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Oxazolidine-4-carboxylic acid (C4H7NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 117.10 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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