NH-bis(m-PEG8) CAS 2055013-64-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2055013-64-2
Molecular FormulaC34H71NO16
Molecular Weight749.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

NH-bis(m-PEG8) CAS 2055013-64-2 chemical structure

Description

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, NH-bis(m-PEG8) is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 749.92 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 NH-bis(m-PEG8) (CAS 2055013-64-2), a certified reference material (molecular formula C34H71NO16, MW 749.92 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.

As a certified reference material (CRM), NH-bis(m-PEG8) 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 FormulaC34H71NO16
Molecular Weight749.92 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1997
Nitrogen Atoms1

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