Lurbinectedin Impurity 22 CAS 2248127-76-4

Purity 95%In StockPharmacopoeial Impurity Standards
CAS No.2248127-76-4
Molecular FormulaC42H47N5O10S
Molecular Weight813.92 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Lurbinectedin Impurity 22 CAS 2248127-76-4 chemical structure

Description

CATO supplies Lurbinectedin Impurity 22 (CAS 2248127-76-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C42H47N5O10S. Molecular weight: 813.92 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC42H47N5O10S
Molecular Weight813.92 g/mol
Purity95%
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)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms5
Sulfur Atoms1

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