m-PEG15-alcohol CAS 2258654-78-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2258654-78-1
Molecular FormulaC31H64O16
Molecular Weight692.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

m-PEG15-alcohol CAS 2258654-78-1 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including m-PEG15-alcohol.

CATO supplies m-PEG15-alcohol (CAS 2258654-78-1), a certified reference material (molecular formula C31H64O16, MW 692.83 g/mol) for analytical method development and quality control.

Based on its molecular formula C31H64O16, m-PEG15-alcohol contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 692.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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), m-PEG15-alcohol 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 FormulaC31H64O16
Molecular Weight692.83 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)0.0
CAS Registry Year (est.)1998

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