Dronedarone Impurity 59 CAS 13422-90-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.13422-90-7
Molecular FormulaC10H22ClN
Molecular Weight191.74 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dronedarone Impurity 59 CAS 13422-90-7 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.

CATO supplies Dronedarone Impurity 59 (CAS 13422-90-7), a pharmacopoeial impurity reference standard (molecular formula C10H22ClN, MW 191.74 g/mol) used for the identification and quantification of trace impurities in APIs.

Based on its molecular formula C10H22ClN, Dronedarone Impurity 59 contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 191.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC10H22ClN
Molecular Weight191.74 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1960
Halogen ContentCl-containing
Nitrogen Atoms1

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