Piroxicam EP Impurity E CAS 24683-20-3

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.24683-20-3
Molecular FormulaC11H11NO5S
Molecular Weight269.27 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Piroxicam EP Impurity E CAS 24683-20-3 chemical structure

Description

Order Piroxicam EP Impurity E (CAS 24683-20-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H11NO5S. Molecular weight: 269.27 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC11H11NO5S
Molecular Weight269.27 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Nitrogen Atoms1
Sulfur Atoms1

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