Hexanedioic acid, polymer with 2,2,4-trimethyl-1,3-pentanediol CAS 26139-53-7

Purity 97%+In StockPharmaceutical Standards
CAS No.26139-53-7
Molecular FormulaC8H18O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Hexanedioic acid, polymer with 2,2,4-trimethyl-1,3-pentanediol CAS 26139-53-7 chemical structure

Description

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 supplies Hexanedioic acid, polymer with 2,2,4-trimethyl-1,3-pentanediol (CAS 26139-53-7), a certified reference material (molecular formula C8H18O2C6H10O4, MW 292.37 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Hexanedioic acid, polymer with 2,2,4-trimethyl-1,3-pentanediol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 FormulaC8H18O2 C6H10O4
Molecular Weight292.37 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1964

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