Alogliptin Impurity 39 CAS 6297-80-9

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.6297-80-9
Molecular FormulaC4H6Cl2N2O
Molecular Weight169.01 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Alogliptin Impurity 39 CAS 6297-80-9 chemical structure

Description

As a certified reference material (CRM), Alogliptin Impurity 39 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.

Alogliptin Impurity 39 (CAS 6297-80-9) is a certified pharmaceutical impurity reference standard with the molecular formula C4H6Cl2N2O and a molecular weight of 169.01 g/mol.

Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Alogliptin Impurity 39 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 169.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

Molecular FormulaC4H6Cl2N2O
Molecular Weight169.01 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
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Nitrogen Atoms2

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