tert-Butyl N-[(E)-3-tributylstannylallyl]carbamate CAS 139111-44-7

Purity 97%+In StockPharmaceutical Standards
CAS No.139111-44-7
Molecular FormulaC20H41NO2Sn
Molecular Weight446.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl N-[(E)-3-tributylstannylallyl]carbamate CAS 139111-44-7 chemical structure

Description

CATO supplies tert-Butyl N-[(E)-3-tributylstannylallyl]carbamate (CAS 139111-44-7), a certified reference material (molecular formula C20H41NO2Sn, MW 446.26 g/mol) for analytical method development and quality control.

The molecular framework of tert-Butyl N-[(E)-3-tributylstannylallyl]carbamate (C20H41NO2Sn) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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

Molecular FormulaC20H41NO2Sn
Molecular Weight446.26 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1996
Nitrogen Atoms1

Recommended Standards

Why CATO?