Loratadine Impurities

  • CAS No.: 860010-33-9 - Loratadine 4-Nitrile

    Loratadine 4-Nitrile

    CAS No. : 860010-33-9
    Synonyms : 4-(8-Chloro-4-cyano-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11 -ylidene)-1-Piperidinecarboxylic Acid Ethyl Ester
    Catalog No. : SA34030

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  • CAS No.: 860010-37-3 - Loratadine 2-Methyl Ester

    Loratadine 2-Methyl Ester

    CAS No. : 860010-37-3
    Synonyms : 2-Methoxycarbonyl Loratadine; 8-Chloro-11-[1-(ethoxycarbonyl)-4-piperidinylidene]-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine-2-carboxylic Acid Methyl Ester
    Catalog No. : SA34029

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  • CAS No.: 860010-31-7 - Loratadine 2-Nitrile

    Loratadine 2-Nitrile

    CAS No. : 860010-31-7
    Synonyms : 4-(8-Chloro-2-cyano-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11 -ylidene)-1-piperidinecarboxylic Acid Ethyl Ester
    Catalog No. : SA34028

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  • CAS No.: NA - Loratadine 2-Acid

    Loratadine 2-Acid

    CAS No. : NA
    Synonyms : 8-Chloro-11-[1-(ethoxycarbonyl)-4-piperidinylidene]-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine-2-carboxylic Acid
    Catalog No. : SA34027

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  • CAS No.: 117810-61-4 - N-Formyl Loratadine Impurity

    N-Formyl Loratadine Impurity

    CAS No. : 117810-61-4
    Synonyms : N-Formyl Desloratadine; 8-Chloro-6,11-dihydro-11-(N-formyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine; 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxaldehyde
    Catalog No. : SA34026

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  • CAS No.: 117796-52-8 - N-Acetyl Loratadine Impurity

    N-Acetyl Loratadine Impurity

    CAS No. : 117796-52-8
    Synonyms : N-Acetyl Desloratadine; 8-Chloro-6,11-dihydro-11-(N-acetyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine; 1-[4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinyl]-ethanone
    Catalog No. : SA34025

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  • CAS No.: 119770-60-4 - Methanone Loratadine Impurity

    Methanone Loratadine Impurity

    CAS No. : 119770-60-4
    Synonyms : Desloratadine Ketone Impurity; Desloratadine Methanone Impurity; Loratadine Ketone Impurity; (3-(3-Chlorophenethyl)pyridin-2-yl)(1-methylpiperidin-4-yl)methanone hydrochloride
    Catalog No. : SA34024

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  • CAS No.: 119410-08-1 - Desethoxycarbonyl 3-Hydroxy Loratadine Impurity

    Desethoxycarbonyl 3-Hydroxy Loratadine Impurity

    CAS No. : 119410-08-1
    Synonyms : 3-Hydroxy Desloratadine; N-Desethoxycarbonyl 3-Hydroxy Loratadine; 3-Hydroxy Desloratadine ; 8-Chloro-3-hydroxy-6,11-dihydro-11-(4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine
    Catalog No. : SA34023

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  • CAS No.: 79779-58-1 - Deschloro Loratadine Impurity

    Deschloro Loratadine Impurity

    CAS No. : 79779-58-1
    Synonyms : Deschloro Loratadine; Ethyl 4-(5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate
    Catalog No. : SA34022

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  • CAS No.: 31255-57-9 - Cyano Loratadine Impurity

    Cyano Loratadine Impurity

    CAS No. : 31255-57-9
    Synonyms : 3-[2-(3-Chlorophenyl)ethyl]pyridine-2-carbonitrile; 2-Cyano-3-(3-chlorophenylethyl)pyridine; 3-(m-Chlorophenethyl)picolinonitrile
    Catalog No. : SA34021

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  • CAS No.: 1346602-19-4 - 8-Dechloro-7-Chloro Loratadine Impurity

    8-Dechloro-7-Chloro Loratadine Impurity

    CAS No. : 1346602-19-4
    Synonyms : 4-(7-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester; Ethyl 4-(7-Chloro-5,6-dihydro-11H-benzo[5,6] cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxyate
    Catalog No. : SA34020

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  • CAS No.: 1346605-16-0 - 8-Dechloro-10-Chloro Loratadine Impurity

    8-Dechloro-10-Chloro Loratadine Impurity

    CAS No. : 1346605-16-0
    Synonyms : 4-(10-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester; Ethyl 4-(10-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxyate
    Catalog No. : SA34019

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  • CAS No.: NA - 8-Bromo Loratadine Impurity

    8-Bromo Loratadine Impurity

    CAS No. : 130642-60-3
    Synonyms : 8-Bromo-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine
    Catalog No. : SA34018

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  • CAS No.: 609806-40-8 - 4-Hydroxymethyl Loratadine Impurity

    4-Hydroxymethyl Loratadine Impurity

    CAS No. : 609806-40-8
    Synonyms : 4-Hydroxymethyl Loratadine; Ethyl 4-[8-chloro-5,6-dihydro-4-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate
    Catalog No. : SA34017

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  • CAS No.: 183483-15-0 - 3-Hydroxy Loratadine Impurity

    3-Hydroxy Loratadine Impurity

    CAS No. : 183483-15-0
    Synonyms : 3-Hydroxy Loratadine; 8-Chloro-3-hydroxy-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine; 4-(8-Chloro-5,6-dihydro-3-hydroxy-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic Acid Ethyl Ester
    Catalog No. : SA34016

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  • CAS No.: 609806-39-5 - 2-Hydroxymethyl Loratadine Impurity

    2-Hydroxymethyl Loratadine Impurity

    CAS No. : 609806-39-5
    Synonyms : 2-Hydroxymethyl Loratadine; Ethyl 4-[8-chloro-5,6-dihydro-2-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate; 4-[8-Chloro-5,6-dihydro-2-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidinecarboxylic Acid Ethyl Ester
    Catalog No. : SA34015

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  • CAS No.: 165739-64-0 - 2-Chloro Loratadine Impurity

    2-Chloro Loratadine Impurity

    CAS No. : 165739-64-0
    Synonyms : 2-Chloro Loratadine; 2,8-Dichloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine
    Catalog No. : SA34014

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  • CAS No.: 165739-62-8 - N-Oxide Loratadine Impurity

    N-Oxide Loratadine Impurity

    CAS No. : 165739-62-8
    Synonyms : 4-(8-Chloro-5,6-dihydro-1-oxido-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic acid ethyl ester
    Catalog No. : SA34013

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  • CAS No.: 133330-56-0 - USP Loratadine Related Compound I

    USP Loratadine Related Compound I

    CAS No. : 133330-56-0
    Synonyms : Dehydro Loratadine Isomer B; Ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate; 4-(8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic Acid Ethyl Ester
    Catalog No. : SA34012

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  • CAS No.: NA - USP Loratadine Related Compound H

    USP Loratadine Related Compound H

    CAS No. : 2470226-18-5
    Synonyms : Loratadine Dehydro Isomer A; Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-2-ene-1-carboxylate
    Catalog No. : SA34011

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  • CAS No.: 133330-60-6 - USP Loratadine Related Compound E

    USP Loratadine Related Compound E

    CAS No. : 133330-60-6
    Synonyms : 4,8-Dichloro-6,11-dihydro-5H-benzo[5,6] cyclohepta[1,2-b]pyridin-11-one
    Catalog No. : SA34010

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  • CAS No.: 38089-93-9 - USP Loratadine Related Compound D

    USP Loratadine Related Compound D

    CAS No. : 38089-93-9
    Synonyms : 11-Hydroxy N-Methyl Dihydrodesloratadine; 8-Chloro-6,11-dihydro-11-[N-methyl-4 piperidinyl]-11-hydroxy-5H-benzo[5,6] cyclohepta[1,2-b]pyridine
    Catalog No. : SA34009

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  • CAS No.: 29976-53-2 - Loratadine EP Impurity H

    Loratadine EP Impurity H

    CAS No. : 29976-53-2
    Synonyms : Ethyl 4-oxopiperidine-1-carboxylate; N-Carbethoxy-4-piperidone; 1-(Carboethoxy)-4-piperidinone
    Catalog No. : SA34008

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  • CAS No.: 38092-89-6 - USP Loratadine Related Compound B

    USP Loratadine Related Compound B

    CAS No. : 38092-89-6
    Synonyms : N-Methyl Desloratadine; Loratadine EP Impurity G; 8-Chloro-6,11-dihydro-11-(N-methyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine
    Catalog No. : SA34007

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  • CAS No.: 125743-80-8 - Loratadine EP Impurity F

    Loratadine EP Impurity F

    CAS No. : 125743-80-8
    Synonyms : 11-Fluoro Dihydroloratadine; Ethyl 4-[(11RS)-8-chloro-11-fluoro-6,11-dihydro-5H-benzo [5,6] cyclohepta [1,2-b]pyridin-11-yl]piperidine-1-carboxylate; 4-(8-Chloro-11-fluoro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-Piperidinecarboxylic Acid Ethyl Ester; 5H-Benzo[5,6]cyclohepta[1,2-b] pyridine, 1-piperidinecarboxylic Acid Derivative
    Catalog No. : SA34006

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  • CAS No.: 170727-59-0 - Loratadine EP Impurity E

    Loratadine EP Impurity E

    CAS No. : 170727-59-0
    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
    Catalog No. : SA34005

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  • CAS No.: 100643-71-8 - USP Loratadine Related Compound A

    USP Loratadine Related Compound A

    CAS No. : 100643-71-8
    Synonyms : Desloratadine; Loratadine EP Impurity D; 8-Chloro-6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine
    Catalog No. : SA34004

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  • CAS No.: 165739-83-3 - USP Loratadine Related Compound G

    USP Loratadine Related Compound G

    CAS No. : 165739-83-3
    Synonyms : Loratadine EP Impurity C; 4-Chloro Loratadine; 4,8-Dichloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine
    Catalog No. : SA34003

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  • CAS No.: 31251-41-9 - USP Loratadine Related Compound C

    USP Loratadine Related Compound C

    CAS No. : 31251-41-9
    Synonyms : Loratadine EP Impurity B; 8-Chloro-5,6-dihydro-11H-benzo[5.6] cyclohepta[1,2-b]pyridin-11-one
    Catalog No. : SA34002

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  • CAS No.: 133284-74-9 - Loratadine EP Impurity A

    Loratadine EP Impurity A

    CAS No. : 133284-74-9
    Synonyms : 11-Hydroxy Dihydroloratadine; 8-Chloro-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidinyl]-11-hydroxy-5H-benzo[5,6] cyclohepta[1,2-b]pyridine; 4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1 piperidinecarboxylic Acid Ethyl Ester
    Catalog No. : SA34001

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  • CAS No.: 79794-75-5 - Loratadine

    Loratadine

    CAS No. : 79794-75-5
    Synonyms : Claritin; Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate; 4-(8 Chloro-5,6dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene-1-piperidinecarboxylic acid ethyl ester
    Catalog No. : SA34000

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