Piroxicam Impurity 16 CAS 1797884-12-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1797884-12-8
Molecular FormulaC16H15N3O4S
Molecular Weight345.37 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Piroxicam Impurity 16 CAS 1797884-12-8 chemical structure

Description

Piroxicam Impurity 16 (CAS 1797884-12-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H15N3O4S. Molecular weight: 345.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC16H15N3O4S
Molecular Weight345.37 g/mol
Purity>95%
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.)1994
Nitrogen Atoms3
Sulfur Atoms1

Related Piroxicam Standards

Recommended Standards

Why CATO?