(1,1-Dimethylethyl)dimethyl[(2S)-2-methyl-4-(phenylsulfonyl)butoxy]silane (3S)-4-{[tert-Butyl(dimethyl)silyl]oxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 [[(3S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methylbutyl]sulfonyl]benzene CAS 218613-98-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1,1-Dimethylethyl)dimethyl[(2S)-2-methyl-4-(phenylsulfonyl)butoxy]silane (3S)-4-{[tert-Butyl(dimethyl)silyl]oxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 [[(3S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methylbutyl]sulfonyl]benzene.

CATO supplies (1,1-Dimethylethyl)dimethyl[(2S)-2-methyl-4-(phenylsulfonyl)butoxy]silane (3S)-4-{[tert-Butyl(dimethyl)silyl]oxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 [[(3S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methylbutyl]sulfonyl]benzene (CAS 218613-98-0), a certified reference material (molecular formula C17H30O3SSi, MW 342.57 g/mol) for analytical method development and quality control.

(1,1-Dimethylethyl)dimethyl[(2S)-2-methyl-4-(phenylsulfonyl)butoxy]silane (3S)-4-{[tert-Butyl(dimethyl)silyl]oxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 [[(3S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methylbutyl]sulfonyl]benzene (C17H30O3SSi) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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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