Piroxicam EP Impurity K(Meloxicam EP Impurity A) CAS 24683-26-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.24683-26-9
Molecular FormulaC12H13NO5S
Molecular Weight283.30 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Piroxicam EP Impurity K(Meloxicam EP Impurity A) CAS 24683-26-9 chemical structure

Description

CATO supplies Piroxicam EP Impurity K(Meloxicam EP Impurity A) (CAS 24683-26-9), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H13NO5S. Molecular weight: 283.30 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H13NO5S
Molecular Weight283.30 g/mol
Purity>95%
StorageStore at 2-8°C, 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; 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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