8-Chloro-11-(4-piperidinylidene)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine Hydrochloride; Desloratadine Impurity C Hydrochloride
参考CAS:
free base: 117811-20-8
分子式:
C₁₉H₁₈Cl₂N₂
外观:
白色固体
熔点:
>269ºC (dec.)
分子量:
345.27
储存:
Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解度:
Chloroform (Slightly), Methanol (Slightly)
类别:
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
8-Chloro-11-(piperidin-4-ylidene)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine Hydrochloride is an impurity of Desloratadine (D290250). It was used to validate a stability-indicating ultra-performance liquid chromatography (UPLC) method for Desloratadine and its impurities in pharmaceutical dosage forms.