1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane CAS 23978-55-4

Purity 97%+In StockPharmaceutical Standards
CAS No.23978-55-4
Molecular FormulaC12H26N2O4
Molecular Weight262.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane CAS 23978-55-4 chemical structure

Description

The molecular framework of 1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane (C12H26N2O4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane (CAS 23978-55-4), a certified reference material (molecular formula C12H26N2O4, MW 262.35 g/mol) for analytical method development and quality control.

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.

CATO manufactures 1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC12H26N2O4
Molecular Weight262.35 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1963
Nitrogen Atoms2

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