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    Chemical structure of (2S)-FMOC-4,4-difluoro-pyrrolidine-2-carboxilic acid , CAS 203866-21-1, AChemBlock H-8836

    (2S)-FMOC-4,4-difluoro-pyrrolidine-2-carboxilic acid

    Catalog ID: H-8836

    Product Name: (2S)-FMOC-4,4-difluoro-pyrrolidine-2-carboxilic acid
    CAS: 203866-21-1
    MDL: MFCD01860709
    Purity: 97%
    Appearance: white solid
    FW: 373.36
    Formula: C₂₀H₁₇F₂NO₄
    Synonym(s): (s)-1-(((9h-fluoren-9-yl)methoxy)carbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid
    Smiles: O=C(O)[C@@H]1CC(F)(F)CN1C(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2
    (2S)-FMOC-4,4-difluoro-pyrrolidine-2-carboxilic acid 97%, CAS#: 203866-21-1, Cat ID: H-8836, BUILDING BLOCKS, AChemBlock
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    Packaging:1G List Price: $50 / $43 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock San Francisco Estimated Ship Time:

    Jun 16,2026

    Packaging:5G List Price: $130 / $111 Quantity:
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    Jun 16,2026

    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.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances white solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name (s)-1-(((9h-fluoren-9-yl)methoxy)carbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid
    HTS Code 2933998290
    Smiles O=C(O)[C@@H]1CC(F)(F)CN1C(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2
    InChiKey QLKUZDLPWHCYAO-KRWDZBQOSA-N
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