Itraconazole Impurity 37 CAS 154003-23-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.154003-23-3
Molecular FormulaC20H18Cl2N3O5S
Molecular Weight483.35 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Itraconazole Impurity 37 CAS 154003-23-3 chemical structure

Description

High-purity Itraconazole Impurity 37 (CAS 154003-23-3) pharmacopoeial impurity standards reference standard. Molecular formula: C20H18Cl2N3O5S. Molecular weight: 483.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC20H18Cl2N3O5S
Molecular Weight483.35 g/mol
Purity97%+
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)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

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