Ponatinib Impurity 56 CAS CATO-C4X-226956

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-226956
Molecular FormulaC16H8N6
Molecular Weight284.27 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ponatinib Impurity 56 CAS CATO-C4X-226956 chemical structure

Description

Ponatinib Impurity 56 (CAS CATO-C4X-226956) is a certified pharmaceutical impurity reference standard with the molecular formula C16H8N6 and a molecular weight of 284.27 g/mol.

Based on its molecular formula C16H8N6, Ponatinib Impurity 56 contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), Ponatinib Impurity 56 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 FormulaC16H8N6
Molecular Weight284.27 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Nitrogen Atoms6

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