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Antihistamine loratadine 79794-75-5/pharmaceutical drugs

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Antihistamine loratadine 79794-75-5/pharmaceutical drugs

Loratadine

Assay: 99% min
CAS:79794-75-5 
Molecular formula:C22H23ClN2O2 
Molecular weight: 382.89

Purity: 99%

Appearance: White crystalline powder

Loratidine; Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate; 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene-1-piperidinecarboxylic acid ethyl ester.

Loratadine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.


Function

Loratadine is used to treat sneezing, runny nose, watery eyes, hives, skin rash, itching, and other cold or allergy symptoms.

Loratadine is also used to treat skin hives and itching in people with chronic skin reactions.


Application

Pharmaceutical intermediates, use as allergy drug loratadine synthesis. 


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