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N-[1-ethoxycarbonyl-3-phenylpropyl]-L-alanyl-N-carboxy Anhydride

Structure : Description : certificate of analysis : Product Name: N-[1-ethoxycarbonyl-3-phenylpropyl]-L-alanyl-N-carboxy anhydride CAS No.: 84793-24-8 Batch No.: 4108-1006-065 MFG Date: June.04 .20 10 Analysis Date: June.05 .20 10

  • Features & Specification

    PRODUCT NAME

    N-[1-ethoxycarbonyl-3-phenylpropyl]-L-alanyl-N-carboxy anhydride

    CAS No.:

    84793-24-8  

    Synonyms

    Ethyl (S)-2-[(S)-4-methyl-2,5-dioxo-1,3-oxazolidin-3-yl]-4-phenylbutyrate;

    Formula

    C16H19NO5

    Molecular Weight

    305.32600

    PSA:

    72.91000

    LogP:

    1.85610

    Structure: 

    图片6.png

     
    Description

    Density:

    1.223g/cm3

    Melting Point:

    69-73ºC

    Boiling Point:

    414.788ºC at 760 mmHg

    Flash Point:

    204.657ºC

    Refractive Index:

    1.537

    Symbol:

    图片7.png

    GHS05 图片8.png
    GHS07 

    Sign:

    Danger

    hazard declaration:

    H317; H318

    waring notice:

    P280; P305 + P351 + P338

    Safety Statements:

    S22; S24/25; S36; S26

    HS Code:

    2934999090

    WGK Germany:

    3

    Risk Statements:

    R36/37/38

    Hazard Codes:

    Xi

    certificate of analysis

    Product Name: N-[1-ethoxycarbonyl-3-phenylpropyl]-L-alanyl-N-carboxy anhydride
    CAS No.:  84793-24-8  
    Batch No.:   4108-1006-065
    MFG Date:   June.04.2010
    Analysis Date: June.05.2010

    ITEMS

    SPECIFICATION

    RESULTS

    Apperance

    White crystalline powder

    White crystalline powder

    Solubility

    Freely soluble in acetone acetonitrile

    Conforms

    Melting point

    68.0°C~ 72.0°C

    70.5~71.0°C

    Specific rotation

    +11.0°to +13.0°

    +13.0°

    Loss on drying

    ≤0.5%

    0.02%

    Purity by HPLC 

    (on area normalization basis)

    ≥98.0%

    98.4%

    N-[1-(S)-ethoxycarbonyl-3-phenylpropyl]-1-alanine content

    ≤1.0%

    0.58%

    Cyclohexyl analog of alanine

    ≤0.3%

    0.06%

    Total unknown impurities (by HPLC)

    ≤2.0%

    1.02%

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