Quetiapine Impurity 51 CAS 1185170-04-0

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1185170-04-0
Molecular FormulaC21H25N3O4S
Molecular Weight415.51 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Quetiapine Impurity 51 CAS 1185170-04-0 chemical structure

Description

CATO supplies Quetiapine Impurity 51 (CAS 1185170-04-0), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H25N3O4S. Molecular weight: 415.51 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H25N3O4S
Molecular Weight415.51 g/mol
Purity97%+
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms3
Sulfur Atoms1

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