Tributyl(4-chloro-3-methylphenoxy)stannane CAS 15741-98-7

Purity 97%+In StockPharmaceutical Standards
CAS No.15741-98-7
Molecular FormulaC19H33ClOSn
Molecular Weight431.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tributyl(4-chloro-3-methylphenoxy)stannane CAS 15741-98-7 chemical structure

Description

Tributyl(4-chloro-3-methylphenoxy)stannane (C19H33ClOSn) contains a hydroxyl group, an ether linkage, chlorine 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies Tributyl(4-chloro-3-methylphenoxy)stannane (CAS 15741-98-7), a certified reference material (molecular formula C19H33ClOSn, MW 431.63 g/mol) for analytical method development and quality control.

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 FormulaC19H33ClOSn
Molecular Weight431.63 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.)1961
Halogen ContentCl-containing

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