Sivelestat Impurity 13 CAS 150374-98-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.150374-98-4
Molecular FormulaC27H28N2O7S
Molecular Weight524.59 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Sivelestat Impurity 13 CAS 150374-98-4 chemical structure

Description

CATO supplies Sivelestat Impurity 13 (CAS 150374-98-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H28N2O7S. Molecular weight: 524.59 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC27H28N2O7S
Molecular Weight524.59 g/mol
Purity>95%
StorageStore in a cool place (≤25°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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms2
Sulfur Atoms1

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