
CAS 298220-99-2
:8-Chloro-11-fluoro-6,11-dihydro-11-(4-pipéridinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
- 8-Chloro-11-fluoro-6,11-dihydro-11-(4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
- 4-[(11RS)-8-chloro-11-fluoro-6,11-dihydro-5H-benzo [5,6] cyclohepta [1,2-b]pyridin-11-yl]piperidine
- 5H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 8-chloro-11-fluoro-6,11-dihydro-11-(4-piperidinyl)-
- 11-Fluoro Desloratadine HCl
- 11-Fluoro Dihydrodesloratadine
- Desloratadine Impurity 1/Desloratadine EP Impurity A
- 8-chloro-11-fluoro-11-piperidin-4-yl-5,6-dihydrobenzo[1,2]cyclohepta[2,4-b]pyridine
- 8-chloro-11-fluoro-11-(piperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
- 11-Fluoro Desloratadine
- Desloratadine EP Impurity A
Desloratadine EP Impurity A DiHCl (11-Fluoro Desloratadine DiHCl)
CAS :Formule :C19H20ClFN2·2HClCouleur et forme :White To Off-White SolidMasse moléculaire :330.83 2*36.46(11RS)-8-Chloro-11-fluoro-11-(piperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
CAS :Couleur et forme :Neat11-Fluoro Desloratadine
CAS :Produit contrôléImpurity Desloratadine EP Impurity A
Applications 11-Fluoro Desloratadine (Desloratadine EP Impurity A) is a fluorine substituted benzocycloheptapyridine derivative with antihistaminic activity.
References Zheng, J. et al.: J. Pharmac. Biomed. Anal., 51, 146 (2010);Formule :C19H20ClFN2Couleur et forme :NeatMasse moléculaire :330.8311-Fluoro desloratadine
CAS :11-Fluoro desloratadine is a metabolite of the antihistamine, loratadine. It has shown to be an analytical standard for HPLC, and impurity standard for pharmacopoeia. 11-Fluoro desloratadine is typically synthesized by reacting loratadine with fluorinating reagent such as N-fluorosuccinimide (NFSI) in the presence of a base catalyst such as sodium methoxide. 11-Fluoro desloratadine is also found in breast milk at concentrations of up to 1.2% of total loratadine concentration, which has been attributed to incomplete metabolism or passive transfer from mother to child.
Formule :C19H20N2ClFDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :330.83 g/mol




