7-Chloro-2-piperazin-1-yl-1,3-benzoxazole CAS 948007-69-0

Description

The occurrence of 7-Chloro-2-piperazin-1-yl-1,3-benzoxazole is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

7-Chloro-2-piperazin-1-yl-1,3-benzoxazole (CAS 948007-69-0), molecular formula C11H12ClN3O and molecular weight 237.69 g/mol, is a CATO reference standard with documented purity and traceability.

7-Chloro-2-piperazin-1-yl-1,3-benzoxazole (C11H12ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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