6-Bromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene-2-carbaldehyde CAS 1192035-50-9

Description

Compared with other compounds in its class, the molecular weight of 469.57 g/mol gives 6-Bromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene-2-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 6-Bromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene-2-carbaldehyde (CAS 1192035-50-9), a certified reference material (molecular formula C21H29BrOS2Si, MW 469.57 g/mol) for analytical method development and quality control.

The molecular framework of 6-Bromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene-2-carbaldehyde (C21H29BrOS2Si) is characterized by a steroid core, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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