Poly[di(ethylene glycol) adipate] CAS 9010-89-3

Purity 97%+In StockPharmaceutical Standards
CAS No.9010-89-3
Molecular FormulaC6H10O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Poly[di(ethylene glycol) adipate] CAS 9010-89-3 chemical structure

Description

Poly[di(ethylene glycol) adipate] (CAS 9010-89-3), molecular formula C6H10O4C4H10O3 and molecular weight 252.26 g/mol, is a CATO reference standard with documented purity and traceability.

Poly[di(ethylene glycol) adipate] (C6H10O4C4H10O3) contains 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.

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 FormulaC6H10O4 C4H10O3
Molecular Weight252.26 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1959

Recommended Standards

Why CATO?