Ziprasidone Impurity 67 CAS CATO-C4X-124067

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-124067
Molecular FormulaC10H9Cl2NO2
Molecular Weight246.09 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ziprasidone Impurity 67 CAS CATO-C4X-124067 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 246.09 g/mol gives Ziprasidone Impurity 67 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ziprasidone Impurity 67 (CAS CATO-C4X-124067) is a certified pharmaceutical impurity reference standard with the molecular formula C10H9Cl2NO2 and a molecular weight of 246.09 g/mol.

Based on its molecular formula C10H9Cl2NO2, Ziprasidone Impurity 67 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 246.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

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 FormulaC10H9Cl2NO2
Molecular Weight246.09 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Halogen ContentCl-containing
Nitrogen Atoms1

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