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4-[[3-[2-(3-Chlorophenyl)ethyl]-2-pyridinyl]carbonyl]-1-piperidinecarboxylic Acid Ethyl Ester is a Loratadine intermediate, as antiallergic agent. Synonyms: 4-[[3-[2-(3-Chlorophenyl)ethyl]-2-pyridinyl]carbonyl]-1-piperidinecarboxylic Acid Ethyl Ester. Grades: > 95%. CAS No. 107256-32-6. Molecular formula: C22H25ClN2O3. Mole weight: 400.9.
Loratadine Impurity F
Cas No. 125743-80-8.
Loratadine Impurity I
Loratadine Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-chloro-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol. CAS No. 38089-93-9. Molecular Formula: C20H23ClN2O. Mole Weight: 342.86. Catalog: APB38089939.
Loratadine Impurity K
Loratadine Impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate. CAS No. 133330-56-0. Molecular Formula: C22H21ClN2O2. Mole Weight: 380.87. Catalog: APB133330560.
[3-[2-(3-Chlorophenyl)ethyl]-2-pyridinyl](1-methyl-4-piperidinyl)methanone is an impurity of Loratadine (L469575), a nonsedating-type histamine H1-receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 130642-50-1. Pack Sizes: 5mg, 10mg. Molecular Formula: C20H23ClN2O, Molecular Weight: 342.86. US Biological Life Sciences.
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one (Loratadine Impurity). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, Loratadine Impurity E, Loratadine Impurity 24. CAS No. 133330-60-6. IUPAC Name: 4,8-dichloro-5,6-dihydrobenzo[1,2]cyclohepta[2,4-b]pyridin-11-one. Molecular Formula: C14H9Cl2NO. Mole Weight: 278.13. Catalog: APS133330606. SMILES: Clc1ccc2C(=O)c3nccc(Cl)c3CCc2c1. Format: Neat.
Desloratadine EP impurity C (loratadine)
Desloratadine EP impurity C (loratadine). Uses: For analytical and research use. Group: Impurity standards. CAS No. 79794-75-5. Molecular Formula: C22H23ClN2O2. Mole Weight: 382.89. Catalog: APB79794755.
Desloratadine Impurity 2
8-Dechloro-9-chloro Desloratadine is an impurity of Desloratadine, an active metabolite of Loratadine. Synonyms: 8-Dechloro-9-chloro Desloratadine. Grades: > 95%. CAS No. 117811-13-9. Molecular formula: C19H19ClN2. Mole weight: 310.82.
Desloratadine Impurity 5
8-Dechloro-9-chloro-N-methyl Desloratadine is a Loratadine impurity. It is an isomer of N-Methyl Desloratadine with antianaphylactic and antihistaminic activity. Synonyms: 8-Dechloro-9-chloro-N-methyl Desloratadine. Grades: > 95%. CAS No. 38092-88-5. Molecular formula: C20H21ClN2. Mole weight: 324.85.
Desloratadine Impurity 6
8-Dechloro-10-chloro-N-methyl Desloratadine is a Loratadine impurity. It is an isomer of N-Methyl Desloratadine. Synonyms: 8-Dechloro-10-chloro-N-methyl Desloratadine. Grades: > 95%. CAS No. 38092-90-9. Molecular formula: C20H21ClN2. Mole weight: 324.85.
Loratadine EP Impurity A
Loratadine EP Impurity A is an impurity of Loratadine, which is a histamine H1 receptor antagonist used to treat allergies. Synonyms: ethyl 4-[(11RS)-8-chloro-11-hydroxy-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl]piperidine-1-carboxylate; 11-Hydroxy Dihydro Loratadine; 4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester; Loratadine USP Related Compound F; 1-Piperidinecarboxylic acid, 4-(8-chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-, ethyl ester; Ethyl 4-(8-chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylate; 11-Hydroxyloratadine; Ethyl 4-(8-chloro-11-hydroxy-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidin-1-carboxylate; Hydroxyloratadine. Grades: ≥95%. CAS No. 133284-74-9. Molecular formula: C22H25ClN2O3. Mole weight: 400.90.
Loratadine EP Impurity A
Loratadine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-(8-chloro-11-hydroxy-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidine-1-carboxylate. CAS No. 133284-74-9. Molecular Formula: C22H25ClN2O3. Mole Weight: 400.9. Catalog: APB133284749.
Loratadine EP Impurity B
Loratadine EP Impurity B is an impurity of Loratadine, which is a histamine H1 receptor antagonist used to treat allergies. Synonyms: 8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one; USP Loratadine Related Compound C; Loratadine USP Related Compound C; 11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-chloro-5,6-dihydro-; 8-Chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one; 8-Chloro-10,11-dihydro-4-aza-5H-dibenzo[a,d]cycloheptan-5-one; Loratadine related compound C. Grades: ≥95%. CAS No. 31251-41-9. Molecular formula: C14H10ClNO. Mole weight: 243.69.
Loratadine EP Impurity B
Loratadine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one. CAS No. 31251-41-9. Molecular Formula: C14H10ClNO. Mole Weight: 243.69. Catalog: APB31251419.
Loratadine EP Impurity C
Loratadine EP Impurity C is an impurity of Loratadine, which is a histamine H1 receptor antagonist used to treat allergies. Synonyms: Ethyl 4-(4,8-dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate; 4-Chloro Loratadine; 4-(4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic Acid Ethyl Ester; 1-Piperidinecarboxylic acid, 4-(4,8-dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-, ethyl ester; Ethyl 4-(4,8-dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate; 4-Chloroloratadine. Grades: ≥95%. CAS No. 165739-83-3. Molecular formula: C22H22Cl2N2O2. Mole weight: 417.33.
Loratadine EP Impurity C
Loratadine EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-(4,8-dichloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidine-1-carboxylate. CAS No. 165739-83-3. Molecular Formula: C22H22Cl2N2O2. Mole Weight: 417.33. Catalog: APB165739833.
Loratadine EP Impurity D (Desloratadine)
Cas No. 100643-71-8.
Loratadine EP Impurity E
Loratadine EP Impurity E is an impurity of Loratadine, which is a histamine H1 receptor antagonist used to treat allergies. Synonyms: 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; 1(2H)-Pyridinecarboxylic acid, 4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-3,6-dihydro-, ethyl ester; Isoloratadine; Iso Loratadine; 4-(8-Chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-3,6-dihydro-1(2H)-pyridinecarboxylic Acid Ethyl Ester. Grades: ≥95%. CAS No. 170727-59-0. Molecular formula: C22H23ClN2O2. Mole weight: 382.88.
LoratadineEP Impurity E
LoratadineEP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 170727-59-0. Molecular Formula: C22H23ClN2O2. Mole Weight: 382.89. Catalog: APB170727590.
Loratadine EP Impurity F
Loratadine EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-(8-chloro-11-fluoro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidine-1-carboxylate. CAS No. 125743-80-8. Molecular Formula: C22H24ClFN2O2. Mole Weight: 402.89. Catalog: APB125743808.
Loratadine EP Impurity G
Loratadine EP Impurity G is an impurity of Loratadine, which is a histamine H1 receptor antagonist used to treat allergies. Synonyms: 8-Chloro-11-(1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; N-Methyl Desloratadine; 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; 8-Chloro-6,11-dihydro-11-(N-methyl-4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; Loratadine USP Related Compound B; USP Loratadine Related Compound B; 8-Chloroazatadine; N-Methyldesloratadine; 5H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 8-chloro-6,11-dihydro-11-(1-methyl-4-piperidinylidene)-; 8-Chloro-5,6-dihydro-11-(N-methylpiperidin-4-ylidene)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine; Loratadine related compound B. Grades: ≥95%. CAS No. 38092-89-6. Molecular formula: C20H21ClN2. Mole weight: 324.85.
Loratadine EP Impurity G
Loratadine EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-chloro-11-(1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine. CAS No. 38092-89-6. Molecular Formula: C20H21ClN2. Mole Weight: 324.85. Catalog: APB38092896.
LoratadineEP Impurity H
LoratadineEP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 29976-53-2. Molecular Formula: C8H13NO3. Mole Weight: 171.2. Catalog: APB29976532.
Loratadine Methyl Ester Impurity
Loratadine Methyl Ester Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 165740-03-4. Molecular Formula: C21H21ClN2O2. Mole Weight: 368.86. Catalog: APB165740034.