2,2,3,3,3-Pentafluoro-1,1-di(thiophen-2-yl)propan-1-ol CAS 722491-66-9

Description

The occurrence of 2,2,3,3,3-Pentafluoro-1,1-di(thiophen-2-yl)propan-1-ol is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2,2,3,3,3-Pentafluoro-1,1-di(thiophen-2-yl)propan-1-ol (CAS 722491-66-9), molecular formula C11H7F5OS2 and molecular weight 314.29 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H7F5OS2, 2,2,3,3,3-Pentafluoro-1,1-di(thiophen-2-yl)propan-1-ol contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

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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