LRT01: Loratadine [CAS # 79794-75-5]

LRT02: Loratadine USP Related Compound A ("Desloratadine") [CAS # 100643-71-8]

CAS Name: 8-chloro-6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine

LRT03: Loratadine USP Related Compound B ("N-Methyl Desloratadine") [CAS # 38092-89-6]

CAS Name: 8-chloro-6,11-dihydro-11-(N-methyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine

LRT04: 3-Hydroxy Desloratadine [CAS # 119410-08-1]

CAS Name: 8-chloro-3-hydroxy-6,11-dihydro-11-(4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine