2-Bromo-5-(2-(bromomethyl)butyl)thiophene CAS 1480623-68-4

Description

Compared with other compounds in its class, the molecular weight of 312.06 g/mol gives 2-Bromo-5-(2-(bromomethyl)butyl)thiophene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Bromo-5-(2-(bromomethyl)butyl)thiophene (CAS 1480623-68-4), molecular formula C9H12Br2S and molecular weight 312.06 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Bromo-5-(2-(bromomethyl)butyl)thiophene (C9H12Br2S) contains sulfur-containing functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 312.06 g/mol, it falls into the moderately-high-molecular-weight range. 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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