Esomeprazole impurity 01 CAS 1525433-40-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1525433-40-2
Molecular FormulaC12H10N2O2S
Molecular Weight246.29 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Esomeprazole impurity 01 CAS 1525433-40-2 chemical structure

Description

Esomeprazole impurity 01 (CAS 1525433-40-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10N2O2S. Molecular weight: 246.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H10N2O2S
Molecular Weight246.29 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms2
Sulfur Atoms1

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