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    Chemical structure of (2S,4R)-1-(tert-butoxycarbonyl)-4-(methylsulfonyl)pyrrolidine-2-carboxylic acid , CAS 1252640-76-8, AChemBlock Q56611

    (2S,4R)-1-(tert-butoxycarbonyl)-4-(methylsulfonyl)pyrrolidine-2-carboxylic acid

    Catalog ID: Q56611

    Product Name: (2S,4R)-1-(tert-butoxycarbonyl)-4-(methylsulfonyl)pyrrolidine-2-carboxylic acid
    CAS: 1252640-76-8
    MDL: MFCD23106237
    Purity: 97%
    FW: 293.34
    Formula: C₁₁H₁₉NO₆S
    Synonym(s): (2s,4r)-1-(tert-butoxycarbonyl)-4-(methylsulfonyl)pyrrolidine-2-carboxylic acid
    Smiles: CC(C)(C)OC(=O)N1C[C@H](S(C)(=O)=O)C[C@H]1C(=O)O
    (2S,4R)-1-(tert-butoxycarbonyl)-4-(methylsulfonyl)pyrrolidine-2-carboxylic acid 97%, CAS#: 1252640-76-8, Cat ID: Q56611, BUILDING BLOCKS, AChemBlock
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    Packaging:250MG List Price: $1,180 Quantity:
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    Aug 10,2026

    Packaging:1G List Price: $2,945 Quantity:
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    Aug 10,2026

    update on 06-15-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word warning
    Hazard Statements Harmful if swallowed
    Causes skin irritation
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name (2s,4r)-1-(tert-butoxycarbonyl)-4-(methylsulfonyl)pyrrolidine-2-carboxylic acid
    HTS Code 2933998290
    Smiles CC(C)(C)OC(=O)N1C[C@H](S(C)(=O)=O)C[C@H]1C(=O)O
    InChiKey BCVKDKLIASJMTL-SFYZADRCSA-N
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