Duloxetine Impurity CAS 199191-67-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.199191-67-8
Molecular FormulaC26H23NO4S
Molecular Weight445.53 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Duloxetine Impurity CAS 199191-67-8 chemical structure

Description

Duloxetine Impurity (CAS 199191-67-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H23NO4S. Molecular weight: 445.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC26H23NO4S
Molecular Weight445.53 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2013
Nitrogen Atoms1
Sulfur Atoms1

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