Quetiapine Fumarate EP Impurity B CAS 5747-48-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.5747-48-8
Molecular FormulaC17H17N3S
Molecular Weight295.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Quetiapine Fumarate EP Impurity B CAS 5747-48-8 chemical structure

Description

Quetiapine Fumarate EP Impurity B (CAS 5747-48-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H17N3S. Molecular weight: 295.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H17N3S
Molecular Weight295.40 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms3
Sulfur Atoms1

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