Quetiapine Impurity 54 CAS 4171-83-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.4171-83-9
Molecular FormulaC12H9NO2S
Molecular Weight231.27 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Quetiapine Impurity 54 CAS 4171-83-9 chemical structure

Description

Quetiapine Impurity 54 (CAS 4171-83-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C12H9NO2S. Molecular weight: 231.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC12H9NO2S
Molecular Weight231.27 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1
Sulfur Atoms1

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