(1R,2S,3R)-1-(2-Quinoxalinyl)-1,2,3,4-butanetetrol CAS 4711-06-2

Description

The occurrence of (1R,2S,3R)-1-(2-Quinoxalinyl)-1,2,3,4-butanetetrol 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.

(1R,2S,3R)-1-(2-Quinoxalinyl)-1,2,3,4-butanetetrol (CAS 4711-06-2), molecular formula C12H14N2O4 and molecular weight 250.25 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (1R,2S,3R)-1-(2-Quinoxalinyl)-1,2,3,4-butanetetrol (C12H14N2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 250.25 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.

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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