Imipenem EP Impurity B CAS 1197869-90-1

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.1197869-90-1
Molecular FormulaC12H19N3O5S
Molecular Weight317.36 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Imipenem EP Impurity B CAS 1197869-90-1 chemical structure

Description

CATO supplies Imipenem EP Impurity B (CAS 1197869-90-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H19N3O5S. Molecular weight: 317.36 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H19N3O5S
Molecular Weight317.36 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms3
Sulfur Atoms1

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