Pitolisant impurity 17 CAS CATO-C4X-252017

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-252017
Molecular FormulaC8H17NO
Molecular Weight143.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Pitolisant impurity 17 CAS CATO-C4X-252017 chemical structure

Description

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

Pitolisant impurity 17 (CAS CATO-C4X-252017) is a certified pharmaceutical impurity reference standard with the molecular formula C8H17NO and a molecular weight of 143.23 g/mol.

The molecular framework of Pitolisant impurity 17 (C8H17NO) is characterized by 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.

As a certified reference material (CRM), Pitolisant impurity 17 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 FormulaC8H17NO
Molecular Weight143.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
Nitrogen Atoms1

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