Loratadine
C22H23ClN2O2
382.88
1-Piperidinecarboxylic acid, 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-, ethyl ester;
Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate [79794-75-5]
1-Piperidinecarboxylic acid, 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-, ethyl ester;
Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate [79794-75-5]
DEFINITION
Loratadine contains NLT 98.5% and NMT 101.0% of loratadine (C22H23ClN2O2), calculated on the dried basis.
USP REFERENCE STANDARDS FOR PURCHASE
USP Loratadine RSUSP Loratadine Related Compound A RS
USP Loratadine Related Compound B RS