m-PEG12-acid CAS 2135793-73-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2135793-73-4
Molecular FormulaC26H52O14
Molecular Weight588.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

m-PEG12-acid CAS 2135793-73-4 chemical structure

Description

As a certified reference material (CRM), m-PEG12-acid 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.

m-PEG12-acid (CAS 2135793-73-4) is a high-purity analytical reference standard with the molecular formula C26H52O14 and a molecular weight of 588.68 g/mol.

m-PEG12-acid (C26H52O14) contains a carboxylic acid 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.

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.

Physical & Chemical Properties

Molecular FormulaC26H52O14
Molecular Weight588.68 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1997

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