Esomeprazole Impurity 20 CAS 1346599-85-6

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1346599-85-6
Molecular Formula2*C26H30N4O4S
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Esomeprazole Impurity 20 CAS 1346599-85-6 chemical structure

Description

Esomeprazole Impurity 20 (CAS 1346599-85-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: 2*C26H30N4O4S. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular Formula2*C26H30N4O4S
Molecular Weight494.61 g/mol
Purity>95%
StorageStore in a cool place (≤25°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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms4
Sulfur Atoms1

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