Trolamine Impurity 2 CAS 14806-73-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.14806-73-6
Molecular FormulaC8H17NO4
Molecular Weight191.22 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Trolamine Impurity 2 CAS 14806-73-6 chemical structure

Description

The molecular framework of Trolamine Impurity 2 (C8H17NO4) 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 Trolamine Impurity 2 (CAS 14806-73-6), a pharmacopoeial impurity reference standard (molecular formula C8H17NO4, MW 191.22 g/mol) used for the identification and quantification of trace impurities in APIs.

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

As a certified reference material (CRM), Trolamine Impurity 2 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 FormulaC8H17NO4
Molecular Weight191.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1961
Nitrogen Atoms1

Related Trolamine Standards

Recommended Standards

Why CATO?