O-(N-Fmoc-2-aminoethyl)-O’’-(2-carboxyethyl)undecaethyleneglycol CAS 850312-72-0

Purity 97%+In StockPharmaceutical Standards
CAS No.850312-72-0
Molecular FormulaC66H113NO28
Molecular Weight1368.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

O-(N-Fmoc-2-aminoethyl)-O’’-(2-carboxyethyl)undecaethyleneglycol CAS 850312-72-0 chemical structure

Description

The occurrence of O-(N-Fmoc-2-aminoethyl)-O’’-(2-carboxyethyl)undecaethyleneglycol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies O-(N-Fmoc-2-aminoethyl)-O’’-(2-carboxyethyl)undecaethyleneglycol (CAS 850312-72-0), a certified reference material (molecular formula C66H113NO28, MW 1368.59 g/mol) for analytical method development and quality control.

O-(N-Fmoc-2-aminoethyl)-O’’-(2-carboxyethyl)undecaethyleneglycol (C66H113NO28) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), O-(N-Fmoc-2-aminoethyl)-O’’-(2-carboxyethyl)undecaethyleneglycol 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 FormulaC66H113NO28
Molecular Weight1368.59 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

Recommended Standards

Why CATO?