2-Butenedioic acid (2E)-, polymer with 1,1'-oxybis[2-propanol] CAS 69882-13-9

Purity 97%+In StockPharmaceutical Standards
CAS No.69882-13-9
Molecular FormulaC6H14O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Butenedioic acid (2E)-, polymer with 1,1'-oxybis[2-propanol] CAS 69882-13-9 chemical structure

Description

2-Butenedioic acid (2E)-, polymer with 1,1'-oxybis[2-propanol] (CAS 69882-13-9) is a high-purity analytical reference standard with the molecular formula C6H14O3C4H4O4 and a molecular weight of 250.25 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2-Butenedioic acid (2E)-, polymer with 1,1'-oxybis[2-propanol] is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 250.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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), 2-Butenedioic acid (2E)-, polymer with 1,1'-oxybis[2-propanol] 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 FormulaC6H14O3 C4H4O4
Molecular Weight250.25 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)2.0
CAS Registry Year (est.)1976

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