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Ethyl2-ethoxy-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole-7-carboxylate

Structure : Description Certificate of Analysis ProductName:Ethyl2-ethoxy-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole-7-carboxylate Cas: 139481-41-7 Batch No.: 110406 MFG Date: Apr.06.2011 Analysis Date: Apr.06.2011

  • Features & Specification

    PRODUCT   NAME

    Ethyl2-ethoxy-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole-7-carboxylate

    CAS   No.:

    139481-41-7

    Synonyms:

    ethyl   3-[[4-(2-cyanophenyl)phenyl]methyl]-2-ethoxybenzimidazole-4-carboxylate;


    Formula:

    C26H23N3O3

    Molecular   Weight:

    425.47900

    PSA:

    77.14000

    LogP:

    5.19868

     

    Structure

    image.png                         

     

    Description

    Density:

    1.19   g/cm3

    Boiling   Point:

    637.542ºC   at 760 mmHg

    Flash   Point:

    339.374ºC

    Refractive   Index:

    1.612

    Vapor   Pressure:

    0mmHg   at 25°C

     

    Certificate of Analysis

     

    ProductName:Ethyl2-ethoxy-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole-7-carboxylate

    Cas:        139481-41-7

    Batch No.:     110406

    MFG Date:  Apr.06.2011

    Analysis Date: Apr.06.2011

     

    Inspect   Item

    Quantity   Standard

    Inspection   Result

    Appearance

    White   or off-white crystalline powder

    Off-white   powder

    Assay(HPLC)

    ≥98.0%w/w

    Calculated   on the dried basis

    98.96%

    Identification

    HPLC

    The   retention time similar to standard

    Conforms

    IR

    Similar   to standard

    Conforms

    Related   impurities(HPLC)

    individual   impurity: ≤1.0%

    0.67%

    Total   impurities: ≤2.0%

    1.04%

    Loss   on drying

    ≤1.0%w/w

    0.41%

    Conclusion  

    In   accordance with enterprise standard


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