Cefaclor Impurity 24 CAS 142975-51-7

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.142975-51-7
Molecular FormulaC30H26Cl2N6O7S2
Molecular Weight717.60 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cefaclor Impurity 24 CAS 142975-51-7 chemical structure

Description

Cefaclor Impurity 24 (CAS 142975-51-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C30H26Cl2N6O7S2. Molecular weight: 717.60 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC30H26Cl2N6O7S2
Molecular Weight717.60 g/mol
Purity>90%
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentCl-containing
Nitrogen Atoms6
Sulfur Atoms2

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