Busulfan Impurity 1 CAS 1797106-48-9

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1797106-48-9
Molecular FormulaC6H14O5S2
Molecular Weight230.30 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Busulfan Impurity 1 CAS 1797106-48-9 chemical structure

Description

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.

Busulfan Impurity 1 (CAS 1797106-48-9) is a certified pharmaceutical impurity reference standard with the molecular formula C6H14O5S2 and a molecular weight of 230.30 g/mol.

Busulfan Impurity 1 (C6H14O5S2) contains a carbohydrate-derived structure, a sulfone group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 FormulaC6H14O5S2
Molecular Weight230.30 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1994
Sulfur Atoms2

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