Vildagliptin Impurity 26 CAS CATO-C4X-110026

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-110026
Molecular FormulaC5H8N2
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Vildagliptin Impurity 26 CAS CATO-C4X-110026 chemical structure

Description

CATO supplies Vildagliptin Impurity 26 (CAS CATO-C4X-110026), a pharmacopoeial impurity reference standard (molecular formula C5H8N2C2H3F3, MW 180.17 g/mol) used for the identification and quantification of trace impurities in APIs.

Based on its molecular formula C5H8N2C2H3F3, Vildagliptin Impurity 26 contains a nitrile group, fluorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 180.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), Vildagliptin Impurity 26 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 FormulaC5H8N2 C2H3F3
Molecular Weight180.17 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
Halogen ContentF-containing
Nitrogen Atoms2

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