Loratadine

61 Results Found

Page 1 of 2
view as:  

Loratadine API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

  • Free

    Product Name : Desloratadine N-Carboxylic Acid Methyl Ester/165740-03-4

    Code: JCNTS-N88
    CAS: 165740-03-4
    Chemical Formula: C21H21ClN2O2
    Molecular Weight:368.9
    Category: Loratadine Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Desloratadine N-Carboxylic Acid Methyl Ester/165740-03-4 is useful as reference Impurity standard.
    Desloratadine N-Carboxylic Acid Methyl Ester/165740-03-4
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine USP RC E ; Loratadine USP Related Compound E ; 4,8-Dichloro-6,11-dihydro-5H-benzo[5,6] cyclohepta[1,2-b]pyridin-11-one | 133330-60-6

    Code: JCLRT-60
    CAS:  133330-60-6
    Chemical Formula: C14H9Cl2NO
    Molecular Weight: 278.13
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Loratadine USP RC E ; Loratadine USP Related Compound E ; 4,8-Dichloro-6,11-dihydro-5H-benzo[5,6] cyclohepta[1,2-b]pyridin-11-one | 133330-60-6  is useful as reference Impurity standard
    Loratadine USP RC E ; Loratadine USP Related Compound E ; 4,8-Dichloro-6,11-dihydro-5H-benzo[5,6] cyclohepta[1,2-b]pyridin-11-one | 133330-60-6
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine USP RC D ; Loratadine USP Related Compound D ; 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 | 38089-93-9

    Code: JCLRT-59
    CAS:  38089-93-9
    Chemical Formula: C20H23ClN2O
    Molecular Weight: 342.86
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine USP RC D ; Loratadine USP Related Compound D ; 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 | 38089-93-9  is useful as reference Impurity standard
    Loratadine USP RC D ; Loratadine USP Related Compound D ; 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 | 38089-93-9
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine N-Oxide ; 4-(8-Chloro-5,6-dihydro-1-oxido-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic acid ethyl ester | 165739-62-8

    Code: JCLRT-58
    CAS: 165739-62-8
    Chemical Formula:  C22H23ClN2O3
    Molecular Weight: 398.88
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine N-Oxide ; 4-(8-Chloro-5,6-dihydro-1-oxido-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic acid ethyl ester | 165739-62-8  is useful as reference Impurity standard
    Loratadine N-Oxide ; 4-(8-Chloro-5,6-dihydro-1-oxido-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic acid ethyl ester | 165739-62-8
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine N-Formyl Impurity ;N-Formyl Desloratadine ; 8-Chloro-6,11-dihydro-11-(N-formyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 117810-61-4

    Code: JCLRT-57
    CAS: 117810-61-4
    Chemical Formula: C20H19ClN2O
    Molecular Weight:  338.83
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine N-Formyl Impurity ;N-Formyl Desloratadine ; 8-Chloro-6,11-dihydro-11-(N-formyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 117810-61-4  is useful as reference Impurity standard
    Loratadine N-Formyl Impurity ;N-Formyl Desloratadine ; 8-Chloro-6,11-dihydro-11-(N-formyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 117810-61-4
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine N-Acetyl Impurity ;N-Acetyl Desloratadine ; 8-Chloro-6,11-dihydro-11-(N-acetyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 117796-52-8

    Code:  JCLRT-56
    CAS: 117796-52-8
    Chemical Formula: C21H21ClN2O
    Molecular Weight: 352.86
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine N-Acetyl Impurity ;N-Acetyl Desloratadine ; 8-Chloro-6,11-dihydro-11-(N-acetyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 117796-52-8  is useful as reference Impurity standard
    Loratadine N-Acetyl Impurity ;N-Acetyl Desloratadine ; 8-Chloro-6,11-dihydro-11-(N-acetyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 117796-52-8
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine Methanone Impurity ; Desloratadine Ketone Impurity ; Desloratadine Methanone Impurity ; Loratadine Ketone Impurity ; (3-(3-Chlorophenethyl)pyridin-2-yl)(1-methylpiperidin-4-yl)methanone hydrochloride | 119770-60-4 

    Code: JCLRT-55
    CAS: 119770-60-4
    Chemical Formula: C20H24Cl2N2O
    Molecular Weight: 379.32
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Loratadine Methanone Impurity ; Desloratadine Ketone Impurity ; Desloratadine Methanone Impurity ; Loratadine Ketone Impurity ; (3-(3-Chlorophenethyl)pyridin-2-yl)(1-methylpiperidin-4-yl)methanone hydrochloride | 119770-60-4  is useful as reference Impurity standard
    Loratadine Methanone Impurity ; Desloratadine Ketone Impurity ; Desloratadine Methanone Impurity ; Loratadine Ketone Impurity ; (3-(3-Chlorophenethyl)pyridin-2-yl)(1-methylpiperidin-4-yl)methanone hydrochloride | 119770-60-4 
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine EP Impurity H ; Ethyl 4-oxopiperidine-1-carboxylate | 29976-53-2

    Code: JCLRT-54
    CAS:  29976-53-2
    Chemical Formula: C8H13NO3
    Molecular Weight: 171.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine EP Impurity H ; Ethyl 4-oxopiperidine-1-carboxylate | 29976-53-2   is useful as reference Impurity standard
    Loratadine EP Impurity H ; Ethyl 4-oxopiperidine-1-carboxylate | 29976-53-2
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine EP Impurity G ;N-Methyl Desloratadine ; Loratadine USP Related Compound B ; 8-Chloro-6,11-dihydro-11-(N-methyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 38092-89-6

    Code: JCLRT-53
    CAS:  38092-89-6
    Chemical Formula:  C20H21ClN2
    Molecular Weight: 324.85
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Loratadine EP Impurity G ;N-Methyl Desloratadine ; Loratadine USP Related Compound B ; 8-Chloro-6,11-dihydro-11-(N-methyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 38092-89-6  is useful as reference Impurity standard
    Loratadine EP Impurity G ;N-Methyl Desloratadine ; Loratadine USP Related Compound B ; 8-Chloro-6,11-dihydro-11-(N-methyl-4-piperinylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 38092-89-6
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine EP Impurity F ;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 | 125743-80-8

    Code:  JCLRT-52
    CAS: 125743-80-8
    Chemical Formula: C22H24ClFN2O2
    Molecular Weight: 402.89
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine EP Impurity F ;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 | 125743-80-8  is useful as reference Impurity standard
    Loratadine EP Impurity F ;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 | 125743-80-8
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine EP Impurity E ;Loratadine Isomer ; 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 | 170727-59-0

    Code: JCLRT-51
    CAS: 170727-59-0
    Chemical Formula: C22H23ClN2O2
    Molecular Weight: 382.88
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine EP Impurity E ;Loratadine Isomer ; 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 | 170727-59-0  is useful as reference Impurity standard
    Loratadine EP Impurity E ;Loratadine Isomer ; 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 | 170727-59-0
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine EP Impurity D ;Desloratadine ; Loratadine USP Related Compound A ; 8-Chloro-6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 100643-71-8

    Code:  JCLRT-50
    CAS: 100643-71-8
    Chemical Formula: C19H19ClN2
    Molecular Weight: 310.82
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine EP Impurity D ;Desloratadine ; Loratadine USP Related Compound A ; 8-Chloro-6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 100643-71-8  is useful as reference Impurity standard
    Loratadine EP Impurity D ;Desloratadine ; Loratadine USP Related Compound A ; 8-Chloro-6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b] pyridine | 100643-71-8
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine EP Impurity C ;Loratadine USP Related Compound G ; 4-Chloro Loratadine ; 4,8-Dichloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine | 165739-83-3

    Code: JCLRT-49
    CAS: 165739-83-3
    Chemical Formula: C22H22Cl2N2O2
    Molecular Weight: 417.33
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine EP Impurity C ;Loratadine USP Related Compound G ; 4-Chloro Loratadine ; 4,8-Dichloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine | 165739-83-3  is useful as reference Impurity standard
    Loratadine EP Impurity C ;Loratadine USP Related Compound G ; 4-Chloro Loratadine ; 4,8-Dichloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine | 165739-83-3
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine EP Impurity B ;Loratadine USP Related Compound C ; 8-Chloro-5,6-dihydro-11H-benzo[5.6] cyclohepta[1,2-b]pyridin-11-one | 31251-41-9

    Code: JCLRT-48
    CAS: 31251-41-9
    Chemical Formula: C14H10ClNO
    Molecular Weight: 243.69
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine EP Impurity B ;Loratadine USP Related Compound C ; 8-Chloro-5,6-dihydro-11H-benzo[5.6] cyclohepta[1,2-b]pyridin-11-one | 31251-41-9  is useful as reference Impurity standard
    Loratadine EP Impurity B ;Loratadine USP Related Compound C ; 8-Chloro-5,6-dihydro-11H-benzo[5.6] cyclohepta[1,2-b]pyridin-11-one | 31251-41-9
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine EP Impurity A ;Loratadine USP Related Compound F ; 11-Hydroxy Dihydroloratadine ; 8-Chloro-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidinyl]-11-hydroxy-5H-benzo[5,6] cyclohepta[1,2-b]pyridine | 133284-74-9

    Code: JCLRT-47
    CAS: 133284-74-9
    Chemical Formula: C22H25ClN2O3
    Molecular Weight: 400.90
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine EP Impurity A ;Loratadine USP Related Compound F ; 11-Hydroxy Dihydroloratadine ; 8-Chloro-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidinyl]-11-hydroxy-5H-benzo[5,6] cyclohepta[1,2-b]pyridine | 133284-74-9 is useful as reference Impurity standard
    Loratadine EP Impurity A ;Loratadine USP Related Compound F ; 11-Hydroxy Dihydroloratadine ; 8-Chloro-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidinyl]-11-hydroxy-5H-benzo[5,6] cyclohepta[1,2-b]pyridine | 133284-74-9
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine Desethoxycarbonyl 3-Hydroxy Impurity ;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 | 119410-08-1

    Code: JCLRT-46
    CAS: 119410-08-1
    Chemical Formula: C19H19ClN2O
    Molecular Weight: 326.82
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine Desethoxycarbonyl 3-Hydroxy Impurity ;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 | 119410-08-1 is useful as reference Impurity standard
    Loratadine Desethoxycarbonyl 3-Hydroxy Impurity ;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 | 119410-08-1
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine Deschloro Impurity ; Deschloro Loratadine ; Ethyl 4-(5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate

    Code:  JCLRT-45
    CAS: 
    Chemical Formula: C22H24N2O2
    Molecular Weight: 348.44
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine Deschloro Impurity ; Deschloro Loratadine ; Ethyl 4-(5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate is useful as reference Impurity standard
    Loratadine Deschloro Impurity ; Deschloro Loratadine ; Ethyl 4-(5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine Cyano Impurity ; 3-[2-(3-Chlorophenyl)ethyl]pyridine-2-carbonitrile | 31255-57-9

    Code: JCLRT-44
    CAS:  31255-57-9
    Chemical Formula: C14H11ClN2
    Molecular Weight: 242.70
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine Cyano Impurity ; 3-[2-(3-Chlorophenyl)ethyl]pyridine-2-carbonitrile | 31255-57-9  is useful as reference Impurity standard
    Loratadine Cyano Impurity ; 3-[2-(3-Chlorophenyl)ethyl]pyridine-2-carbonitrile | 31255-57-9
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine ;Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate ; 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene-1-piperidinecarboxylic acid ethyl ester | 79794-75-5

    Code: JCLRT-43
    CAS: 79794-75-5
    Chemical Formula: C22H23ClN2O2
    Molecular Weight: 382.88
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine ;Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate ; 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene-1-piperidinecarboxylic acid ethyl ester | 79794-75-5 is useful as reference Impurity standard
    Loratadine ;Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate ; 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene-1-piperidinecarboxylic acid ethyl ester | 79794-75-5
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine 8-Dechloro-9-Chloro Impurity ; 4-(9-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester | 109537-11-3

    Code:  JCLRT-42
    CAS:  109537-11-3
    Chemical Formula: C22H23ClN2O2
    Molecular Weight: 382.88
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine 8-Dechloro-9-Chloro Impurity ; 4-(9-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester | 109537-11-3  is useful as reference Impurity standard
    Loratadine 8-Dechloro-9-Chloro Impurity ; 4-(9-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester | 109537-11-3
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine 8-Dechloro-7-Chloro Impurity ; 4-(7-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester | 1346602-19-4

    Code:  JCLRT-41
    CAS: 1346602-19-4
    Chemical Formula: C22H23ClN2O2
    Molecular Weight: 382.88
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Loratadine 8-Dechloro-7-Chloro Impurity ; 4-(7-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester |  is useful as reference Impurity standard
    Loratadine 8-Dechloro-7-Chloro Impurity ; 4-(7-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester | 1346602-19-4
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine 8-Dechloro-10-Chloro Impurity ; 4-(10-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester | 1346605-16-0

    Code:  JCLRT-40
    CAS: 1346605-16-0
    Chemical Formula: C22H23ClN2O2
    Molecular Weight: 382.88
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine 8-Dechloro-10-Chloro Impurity ; 4-(10-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester | 1346605-16-0   is useful as reference Impurity standard
    Loratadine 8-Dechloro-10-Chloro Impurity ; 4-(10-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidine carboxylic acid ethyl ester | 1346605-16-0
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine 8-Bromo Impurity ;Loratadine 8-Bromo Analog ; 8-Bromo-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine

    Code: JCLRT-39
    CAS:
    Chemical Formula: C22H23BrN2O2
    Molecular Weight: 427.33
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine 8-Bromo Impurity ;Loratadine 8-Bromo Analog ; 8-Bromo-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine  is useful as reference Impurity standard
    Loratadine 8-Bromo Impurity ;Loratadine 8-Bromo Analog ; 8-Bromo-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine 4-Hydroxymethyl Impurity (USP) ; 4-Hydroxymethyl Loratadine (USP) ; Ethyl 4-[8-chloro-5,6-dihydro-4-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate | 609806-40-8

    Code: JCLRT-38
    CAS:  609806-40-8
    Chemical Formula: C23H25ClN2O3
    Molecular Weight: 412.91
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine 4-Hydroxymethyl Impurity (USP) ; 4-Hydroxymethyl Loratadine (USP) ; Ethyl 4-[8-chloro-5,6-dihydro-4-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate | 609806-40-8   is useful as reference Impurity standard
    Loratadine 4-Hydroxymethyl Impurity (USP) ; 4-Hydroxymethyl Loratadine (USP) ; Ethyl 4-[8-chloro-5,6-dihydro-4-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate | 609806-40-8
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine 3-Hydroxy Impurity ; 8-Chloro-3-hydroxy-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine ; 3-Hydroxy Loratadine | 183483-15-0

    Code:  JCLRT-37
    CAS: 183483-15-0
    Chemical Formula: C22H23ClN2O3
    Molecular Weight: 398.88
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine 3-Hydroxy Impurity ; 8-Chloro-3-hydroxy-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine ; 3-Hydroxy Loratadine | 183483-15-0   is useful as reference Impurity standard
    Loratadine 3-Hydroxy Impurity ; 8-Chloro-3-hydroxy-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine ; 3-Hydroxy Loratadine | 183483-15-0
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine 2-Hydroxymethyl Impurity (USP) ; 2-Hydroxymethyl Loratadine (USP) ; Ethyl 4-[8-chloro-5,6-dihydro-2-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate | 609806-39-5

    Code: JCLRT-36
    CAS: 609806-39-5
    Chemical Formula: C23H25ClN2O3
    Molecular Weight: 412.91
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Loratadine 2-Hydroxymethyl Impurity (USP) ; 2-Hydroxymethyl Loratadine (USP) ; Ethyl 4-[8-chloro-5,6-dihydro-2-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate | 609806-39-5 is useful as reference Impurity standard
    Loratadine 2-Hydroxymethyl Impurity (USP) ; 2-Hydroxymethyl Loratadine (USP) ; Ethyl 4-[8-chloro-5,6-dihydro-2-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate | 609806-39-5
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine 2-Chloro Impurity ; 2-Chloro Loratadine ; 2,8-Dichloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine | 165739-64-0

    Code:  JCLRT-35
    CAS: 165739-64-0
    Chemical Formula: C22H22Cl2N2O2
    Molecular Weight: 417.33
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Loratadine 2-Chloro Impurity ; 2-Chloro Loratadine ; 2,8-Dichloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine | 165739-64-0  is useful as reference Impurity standard
    Loratadine 2-Chloro Impurity ; 2-Chloro Loratadine ; 2,8-Dichloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine | 165739-64-0
    Request a Quote

    View Product

  • Free

    Product Name : iso-Desloratadine (Impurity B)

    Code: JCLRT-34
    CAS: 432543-89-0
    Chemical Formula: C19H19ClN2 HCl
    Molecular Weight: 310.12 : 36.46
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: iso-Desloratadine (Impurity B)  is useful as reference Impurity standard
    iso-Desloratadine (Impurity B)
    Request a Quote

    View Product

  • Free

    Product Name : 11-Fluoro Desloratadine

    Code: JCLRT-33
    CAS: 298220-99-2
    Chemical Formula: C19H20ClFN2
    Molecular Weight: 330.83
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 11-Fluoro Desloratadine  is useful as reference Impurity standard
    11-Fluoro Desloratadine
    Request a Quote

    View Product

  • Free

    Product Name : 4-[[3-[2-(3-Chlorophenyl)ethyl]-2-pyridinyl]carbonyl]-1-piperidinecarboxylic Acid

    Code: JCLRT-32
    CAS: 107256-32-6
    Chemical Formula: C20H21ClN2O3
    Molecular Weight: 372.84534
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 4-[[3-[2-(3-Chlorophenyl)ethyl]-2-pyridinyl]carbonyl]-1-piperidinecarboxylic Acid  is useful as reference Impurity standard
    4-[[3-[2-(3-Chlorophenyl)ethyl]-2-pyridinyl]carbonyl]-1-piperidinecarboxylic Acid
    Request a Quote

    View Product

  • Free

    Product Name : Loratadine Fluoro Impurity

    Code: JCLRT-31
    CAS:
    Chemical Formula: C19H20ClFN2
    Molecular Weight: 330.83
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Loratadine Fluoro Impurity   is useful as reference Impurity standard
    Loratadine Fluoro Impurity
    Request a Quote

    View Product

  • Free

    Product Name : Desloratadine Impurity C

    Code: JCLRT-30
    CAS: 117811-20-8
    Chemical Formula: C19H17ClN2
    Molecular Weight: 308.8
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Desloratadine Impurity C  is useful as reference Impurity standard
    Desloratadine Impurity C
    Request a Quote

    View Product

  • Free

    Product Name : Desloratadine Impurity B

    Code: JCLRT-29
    CAS: 117796-50-6
    Chemical Formula: C19H19BrN2
    Molecular Weight: 355.27
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Desloratadine Impurity B is useful as reference Impurity standard
    Desloratadine Impurity B
    Request a Quote

    View Product