18-Crown 6-Ether CAS 17455-13-9

Purity >95%In StockPharmaceutical Standards
CAS No.17455-13-9
Molecular FormulaC12H24O6
Molecular Weight264.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

18-Crown 6-Ether CAS 17455-13-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 264.32 g/mol gives 18-Crown 6-Ether distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 18-Crown 6-Ether (CAS 17455-13-9), a certified reference material (molecular formula C12H24O6, MW 264.32 g/mol) for analytical method development and quality control.

Based on its molecular formula C12H24O6, 18-Crown 6-Ether 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 264.32 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.

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 FormulaC12H24O6
Molecular Weight264.32 g/mol
Purity>95%
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.)1961

Related Crown Standards

Recommended Standards

Why CATO?