Specification :

LRT00: Loratadine [ CAS # 79794-75-5]

LRT01: Loratadine EP Impurity A; Loratadine USP Related Compound F; 11-Hydroxy Dihydroloratadine

CAS Name: 8-Chloro-6, 11-dihydro-11-[ N-ethoxycarbonyl-4-piperidinyl] -11-hydroxy-5H-benz o[ 5, 6] cyclohepta[ 1, 2-b] pyridine

LRT02: Loratadine EP Impurity B; Loratadine USP Related Compound C

CAS Name: 8-Chloro-5, 6-dihydro-11H-benzo[ 5.6] cyclohepta[ 1, 2-b] pyridin-11-one
[ CAS # 31251-41-9]

LRT03: Loratadine EP Impurity C; Loratadine USP Related Compound G; 4-Chloroloratadine

CAS Name: 4, 8-Dichloro-6, 11-dihydro-11-[ N-ethoxy carbonyl-4-piperidylidene] -5H-benzo[ 5, 6] cyclohepta[ 1, 2-b] pyridine

LRT04: Loratadine EP Impurity D; Loratadine USP Related Compound A; Desloratadine

CAS Name: 8-Chloro-6, 11-dihydro-11-( 4-piperidylidene) -5H-benzo[ 5, 6] cyclohepta[ 1, 2-b] pyridine
[ CAS # 100643-71-8]

LRT05: Loratadine EP Impurity E; Loratadine Isomer

CAS Name: Ethyl 4-[ ( 11RS) -8-chloro-6, 11-dihydro -5H-benzo[ 5, 6] cyclohepta[ 1, 2-b] pyridin-11-yl] -3, 6-dihydropyridine-1( 2H) -carboxylate

LRT06: Loratadine EP Impurity F; 11-Fluoro Dihydroloratadine

CAS Name: Ethyl 4-[ ( 11RS) -8-chloro-11-fluoro-6, 11-dihydro-5H-benzo [ 5, 6] cyclohepta [ 1, 2-b] pyridin-11-yl] piperidine-1-carboxylate

LRT07: Loratadine EP Impurity G; Loratadine USP Related Compound B; N-Methyl Desloratadine

CAS Name: 8-chloro-6, 11-dihydro-11-( N-methyl-4-piperinylidene) -5H-benzo[ 5, 6] cyclohepta [ 1, 2-b] pyridine
[ CAS # 38092-89-6]

LRT08: Loratadine EP Impurity H

CAS Name: Ethyl 4-oxopiperidine-1-carboxylate [ CAS # 29976-53-2]

LRT09: Loratadine USP Related Compound D; 11-Hydroxy N-Methyl Dihydrodesloratadine

CAS Name: 8-Chloro-6, 11-dihydro-11-[ N-methyl-4-piperidinyl] -11-hydroxy-5H-benzo[ 5, 6] cyclohepta[ 1, 2-b] pyridine

LRT10: Loratadine USP Related Compound E

CAS Name: 4, 8-Dichloro-6, 11-dihydro-5H-benzo[ 5, 6] cyclohepta[ 1, 2-b] pyridin-11-one

LRT11: Loratadine N-Acetyl Impurity

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

LRT12: Loratadine N-Formyl Impurity

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

LRT13: Loratadine 3-Hydroxy Impurity

CAS Name: 8-Chloro-3-hydroxy-6, 11-dihydro-11-[ N-ethoxycarbonyl-4-piperidylidene] -5H-be nzo[ 5, 6] cyclohepta[ 1, 2-b] pyridine

LRT14: Loratadine N-Desethoxycarbonyl 3-Hydroxy Impurity; Desloratadine 3-Hydroxy Impurity

CAS Name: 8-Chloro-3-hydroxy-6, 11-dihydro-11-( 4-piperinylidene) -5H-benzo[ 5, 6] cyclohept a[ 1, 2-b] pyridine
[ CAS # 119410-08-1]

DLR07: Desloratadine Isomer; Iso Desloratadine

CAS Name: 8-Chloro-6, 11-dihydro-11-( 1, 2, 3, 6-tetrahydro-4-pyridinyl) -5H-benzo[ 5, 6] cyclo hepta[ 1, 2-b] pyridine
[ CAS # 183198-49-4]