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133330-56-0

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133330-56-0 Structure

133330-56-0 Structure
IdentificationBack Directory
[Name]

Loratadine Impurity I
[CAS]

133330-56-0
[Synonyms]

Loratadine USP RC I
Loratadine Impurity I
Loratadine Impurity K
Loratadine Impurity 30
Loratadine EP Impurity K
Desloratadine impurity K
ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta
Loratadine Impurity 8/Dehydro Loratadine Isomer B
Loratadine Related Compound I (Dehydro Loratadine)
4-(8-Chloro-11H-Benzo[5,6]Cyclohepta[1,2-b]Pyridin-11-Ylidene)-1-(Ethoxycarbonyl)-Piperidine
1-Piperidinecarboxylic acid, 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-, ethyl ester
Loratadine?Impurity?8/Dehydro?Loratadine?Isomer?B/Ethyl?4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate
[Molecular Formula]

C22H21ClN2O2
[MOL File]

133330-56-0.mol
[Molecular Weight]

380.87
Chemical PropertiesBack Directory
[Boiling point ]

539.3±50.0 °C(Predicted)
[density ]

1.283±0.06 g/cm3(Predicted)
[pka]

3.81±0.20(Predicted)
Hazard InformationBack Directory
[Uses]

Ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate is an impurity of loratadine (L469575), which is a nonsedating-type histamine H1-receptor.
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