1-Amino-14-azido-3,6,9,12-tetraoxatetradecane 14-Amino-3,6,9,12-tetraoxatetradecanyl Azide 951671-92-4 Azido-PEG4-Amine O-(2-Aminoethyl)-O'-(2-azidoethyl)triethylene Glycol CAS 951671-92-4

Purity 97%+In StockPharmaceutical Standards
CAS No.951671-92-4
Molecular FormulaC10H22N4O4
Molecular Weight262.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Amino-14-azido-3,6,9,12-tetraoxatetradecane 14-Amino-3,6,9,12-tetraoxatetradecanyl Azide 951671-92-4 Azido-PEG4-Amine O-(2-Aminoethyl)-O'-(2-azidoethyl)triethylene Glycol CAS 951671-92-4 chemical structure

Description

The molecular framework of 1-Amino-14-azido-3,6,9,12-tetraoxatetradecane 14-Amino-3,6,9,12-tetraoxatetradecanyl Azide 951671-92-4 Azido-PEG4-Amine O-(2-Aminoethyl)-O'-(2-azidoethyl)triethylene Glycol (C10H22N4O4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 1-Amino-14-azido-3,6,9,12-tetraoxatetradecane 14-Amino-3,6,9,12-tetraoxatetradecanyl Azide 951671-92-4 Azido-PEG4-Amine O-(2-Aminoethyl)-O'-(2-azidoethyl)triethylene Glycol (CAS 951671-92-4), a certified reference material (molecular formula C10H22N4O4, MW 262.31 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 FormulaC10H22N4O4
Molecular Weight262.31 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1987
Nitrogen Atoms4

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