tert-Butyl(isopropoxy)dimethylsilane CAS 17348-66-2

Purity 97%+In StockPharmaceutical Standards
CAS No.17348-66-2
Molecular FormulaC9H22OSi
Molecular Weight174.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl(isopropoxy)dimethylsilane CAS 17348-66-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-Butyl(isopropoxy)dimethylsilane.

CATO supplies tert-Butyl(isopropoxy)dimethylsilane (CAS 17348-66-2), a certified reference material (molecular formula C9H22OSi, MW 174.36 g/mol) for analytical method development and quality control.

Structurally, tert-Butyl(isopropoxy)dimethylsilane (C9H22OSi) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 174.36 g/mol, it falls into the medium-molecular-weight range.

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

Molecular FormulaC9H22OSi
Molecular Weight174.36 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1961

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