5-(1,3-benzothiazol-2-yl)-2-furoic acid CAS 32277-89-7

Description

The occurrence of 5-(1,3-benzothiazol-2-yl)-2-furoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-(1,3-benzothiazol-2-yl)-2-furoic acid (CAS 32277-89-7) is a high-purity analytical reference standard with the molecular formula C12H7NO3S and a molecular weight of 245.25 g/mol.

Based on its molecular formula C12H7NO3S, 5-(1,3-benzothiazol-2-yl)-2-furoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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