Azide-PEG12-alcohol CAS 1821464-55-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1821464-55-4
Molecular FormulaC24H49N3O12
Molecular Weight571.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Azide-PEG12-alcohol CAS 1821464-55-4 chemical structure

Description

CATO supplies Azide-PEG12-alcohol (CAS 1821464-55-4), a certified reference material (molecular formula C24H49N3O12, MW 571.66 g/mol) for analytical method development and quality control.

Azide-PEG12-alcohol (C24H49N3O12) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.

CATO manufactures Azide-PEG12-alcohol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC24H49N3O12
Molecular Weight571.66 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1995
Nitrogen Atoms3

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