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    Chemical structure of cis-1-Boc-4-(mesyloxy)-L-proline ethyl ester , CAS 149055-71-0, AChemBlock P41111

    cis-1-Boc-4-(mesyloxy)-L-proline ethyl ester

    Catalog ID: P41111

    Product Name: cis-1-Boc-4-(mesyloxy)-L-proline ethyl ester
    CAS: 149055-71-0
    MDL: MFCD28167681
    Purity: 95%
    Appearance: white solid
    FW: 337.39
    Formula: C₁₃H₂₃NO₇S
    Synonym(s): rel-1-(tert-butyl) 2-ethyl (2R,4R)-4-((methylsulfonyl)oxy)pyrrolidine-1,2-dicarboxylate
    Smiles: O=C(N1[C@@H](C(OCC)=O)C[C@@H](OS(=O)(C)=O)C1)OC(C)(C)C
    cis-1-Boc-4-(mesyloxy)-L-proline ethyl ester 95%, CAS#: 149055-71-0, Cat ID: P41111, BUILDING BLOCKS, AChemBlock
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    update on 06-14-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Causes skin irritation
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Product Information
    Product Information
    Product Information
    Purity 95%
    Appearances white solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name rel-1-(tert-butyl) 2-ethyl (2R,4R)-4-((methylsulfonyl)oxy)pyrrolidine-1,2-dicarboxylate
    HTS Code 2933998290
    Smiles O=C(N1[C@@H](C(OCC)=O)C[C@@H](OS(=O)(C)=O)C1)OC(C)(C)C
    InChiKey AAQOBEFZZVDXLL-NXEZZACHSA-N
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