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    Chemical structure of (S)-2-(Fmoc-amino)-4-(acetylamino)butanoic acid , CAS 1220955-83-8, AChemBlock W171837

    (S)-2-(Fmoc-amino)-4-(acetylamino)butanoic acid

    Catalog ID: W171837

    Product Name: (S)-2-(Fmoc-amino)-4-(acetylamino)butanoic acid
    CAS: 1220955-83-8
    Purity: 95%
    Appearance: off-white powder
    FW: 382.42
    Formula: C₂₁H₂₂N₂O₅
    Synonym(s): (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-acetamidobutanoic acid
    Smiles: O=C(N[C@@H](CCNC(C)=O)C(O)=O)OCC1C2=CC=CC=C2C3=CC=CC=C31
    (S)-2-(Fmoc-amino)-4-(acetylamino)butanoic acid 95%, CAS#: 1220955-83-8, Cat ID: W171837, BUILDING BLOCKS, AChemBlock
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    Packaging:5G List Price: $430 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock in USA Estimated Ship Time:

    Jun 29,2026

    Packaging:25G List Price: $1,290 Quantity:
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    Jun 29,2026

    update on 06-15-2026

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    Purity 95%
    Appearances off-white powder
    Storage Store at -20 °C
    Shipping 0°C (Ice bag)
    MSDS Download MSDS
    IUPAC Name (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-acetamidobutanoic acid
    HTS Code
    Smiles O=C(N[C@@H](CCNC(C)=O)C(O)=O)OCC1C2=CC=CC=C2C3=CC=CC=C31
    InChiKey SULRDUFTKVHNDO-IBGZPJMESA-N
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