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    Chemical structure of 2alpha-Hydroxy-8beta-(2-methylbutyryloxy)costunolide , CAS 128286-87-3, AChemBlock AD274295

    2alpha-Hydroxy-8beta-(2-methylbutyryloxy)costunolide

    Catalog ID: AD274295

    Product Name: 2alpha-Hydroxy-8beta-(2-methylbutyryloxy)costunolide
    CAS: 128286-87-3
    Purity: 97%
    FW: 348.44
    Formula: C₂₀H₂₈O₅
    Synonym(s): (3aR,4R,6Z,8S,10Z,11aR)-8-hydroxy-6,10-dimethyl-3-methylene-2-oxo-2,3,3a,4,5,8,9,11a-octahydrocyclodeca[b]furan-4-yl (R)-2-methylbutanoate
    Smiles: [H][C@@]12/C=C(C[C@@H](/C=C(C[C@H]([C@]1(C(C(O2)=O)=C)[H])OC([C@@H](CC)C)=O)/C)O)/C
    2alpha-Hydroxy-8beta-(2-methylbutyryloxy)costunolide 97%, CAS#: 128286-87-3, Cat ID: AD274295, PLANT EXTRACTS, AChemBlock
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    Packaging:5MG List Price: $1,180 Quantity:
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    Packaging:25MG List Price: $3,540 Quantity:
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    Jun 26,2026

    update on 06-14-2026

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    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name (3aR,4R,6Z,8S,10Z,11aR)-8-hydroxy-6,10-dimethyl-3-methylene-2-oxo-2,3,3a,4,5,8,9,11a-octahydrocyclodeca[b]furan-4-yl (R)-2-methylbutanoate
    HTS Code
    Smiles [H][C@@]12/C=C(C[C@@H](/C=C(C[C@H]([C@]1(C(C(O2)=O)=C)[H])OC([C@@H](CC)C)=O)/C)O)/C
    InChiKey DNLWUIJEVXJWBD-KDKOGJQESA-N
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