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    Chemical structure of (S)-1-(tert-butoxycarbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid , CAS 2165637-44-3, AChemBlock Q63123

    (S)-1-(tert-butoxycarbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid

    Catalog ID: Q63123

    Product Name: (S)-1-(tert-butoxycarbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid
    CAS: 2165637-44-3
    MDL: MFCD31743738
    Purity: 97%
    Appearance: light yellow solid
    FW: 251.23
    Formula: C₁₀H₁₅F₂NO₄
    Smiles: CC(C)(C)OC(=O)N1CCC(F)(F)[C@@H]1C(=O)O
    (S)-1-(tert-butoxycarbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid 97%, CAS#: 2165637-44-3, Cat ID: Q63123, BUILDING BLOCKS, AChemBlock
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    Packaging:100MG List Price: $315 Quantity:
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    Packaging:250MG List Price: $510 Quantity:
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    Packaging:1G List Price: $1,310 Quantity:
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    Sep 22,2026

    update on 09-17-2026

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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 light yellow solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name (s)-1-(tert-butoxycarbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid
    HTS Code 2933998290
    Smiles CC(C)(C)OC(=O)N1CCC(F)(F)[C@@H]1C(=O)O
    InChiKey KYKGTPMAQQHAOU-LURJTMIESA-N
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