Quetiapine EP Impurity H CAS 1076199-40-0

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.1076199-40-0
Molecular FormulaC21H25N3O3S
Molecular Weight399.51 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Quetiapine EP Impurity H CAS 1076199-40-0 chemical structure

Description

Quetiapine EP Impurity H (CAS 1076199-40-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H25N3O3S. Molecular weight: 399.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC21H25N3O3S
Molecular Weight399.51 g/mol
Purity>90%
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms3
Sulfur Atoms1

Related Quetiapine Standards

Recommended Standards

Why CATO?