Dapagliflozin Impurity 94 CAS 83466-88-0

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.83466-88-0
Molecular FormulaC4H6O2
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dapagliflozin Impurity 94 CAS 83466-88-0 chemical structure

Description

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.

Dapagliflozin Impurity 94 (CAS 83466-88-0) is a certified pharmaceutical impurity reference standard with the molecular formula C4H6O2C2H4O2 and a molecular weight of 146.14 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Dapagliflozin Impurity 94 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 146.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

As a certified reference material (CRM), Dapagliflozin Impurity 94 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 FormulaC4H6O2 C2H4O2
Molecular Weight146.14 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1980

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