Cefoxitin EP Impurity J CAS 1422023-33-3

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.1422023-33-3
Molecular FormulaC15H14N2O5S2
Molecular Weight366.41 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cefoxitin EP Impurity J CAS 1422023-33-3 chemical structure

Description

CATO supplies Cefoxitin EP Impurity J (CAS 1422023-33-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H14N2O5S2. Molecular weight: 366.41 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC15H14N2O5S2
Molecular Weight366.41 g/mol
Purity>90%
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2
Sulfur Atoms2

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