tert-Butyl(3-iodophenoxy)dimethylsilane CAS 133910-12-0

Purity 97%+In StockPharmaceutical Standards
CAS No.133910-12-0
Molecular FormulaC12H19IOSi
Molecular Weight334.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl(3-iodophenoxy)dimethylsilane CAS 133910-12-0 chemical structure

Description

tert-Butyl(3-iodophenoxy)dimethylsilane (C12H19IOSi) contains a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

tert-Butyl(3-iodophenoxy)dimethylsilane (CAS 133910-12-0) is a high-purity analytical reference standard with the molecular formula C12H19IOSi and a molecular weight of 334.27 g/mol.

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 FormulaC12H19IOSi
Molecular Weight334.27 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1995
Halogen ContentI-containing

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