15-Crown 5-Ether CAS 33100-27-5

Purity 97%+In StockPharmaceutical Standards
CAS No.33100-27-5
Molecular FormulaC10H20O5
Molecular Weight220.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

15-Crown 5-Ether CAS 33100-27-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 220.26 g/mol gives 15-Crown 5-Ether distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

15-Crown 5-Ether (CAS 33100-27-5) is a high-purity analytical reference standard with the molecular formula C10H20O5 and a molecular weight of 220.26 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 15-Crown 5-Ether is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 220.26 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), 15-Crown 5-Ether 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 FormulaC10H20O5
Molecular Weight220.26 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)1.0
CAS Registry Year (est.)1966

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