N-(2-((tert-Butyldimethylsilyl)oxy)ethyl)-3,5-dimethoxyaniline CAS 1346245-09-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1346245-09-7
Molecular FormulaC16H29NO3Si
Molecular Weight311.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2-((tert-Butyldimethylsilyl)oxy)ethyl)-3,5-dimethoxyaniline CAS 1346245-09-7 chemical structure

Description

N-(2-((tert-Butyldimethylsilyl)oxy)ethyl)-3,5-dimethoxyaniline (CAS 1346245-09-7) is a high-purity analytical reference standard with the molecular formula C16H29NO3Si and a molecular weight of 311.49 g/mol.

Based on its molecular formula C16H29NO3Si, N-(2-((tert-Butyldimethylsilyl)oxy)ethyl)-3,5-dimethoxyaniline contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

As a certified reference material (CRM), N-(2-((tert-Butyldimethylsilyl)oxy)ethyl)-3,5-dimethoxyaniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC16H29NO3Si
Molecular Weight311.49 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Nitrogen Atoms1

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