Ketoconazole EP Impurity D(and enantiomer) CAS 67914-61-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.67914-61-8
Molecular Formula2*C24H26Cl2N4O3
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ketoconazole EP Impurity D(and enantiomer) CAS 67914-61-8 chemical structure

Description

Order Ketoconazole EP Impurity D(and enantiomer) (CAS 67914-61-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: 2*C24H26Cl2N4O3. COA included with every batch.

Physical & Chemical Properties

Molecular Formula2*C24H26Cl2N4O3
Molecular Weight489.40 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Halogen ContentCl-containing
Nitrogen Atoms4

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