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    Chemical structure of N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5 , CAS 2107273-28-7, AChemBlock AD287520

    N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5

    Catalog ID: AD287520

    Product Name: N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5
    CAS: 2107273-28-7
    Purity: 98%
    FW: 838.44
    Formula: C₄₅H₆₀ClN₃O₁₀
    Synonym(s): 2-(5-(1-(2-(2-(3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethyl)-3,3-dimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3,3-dimethyl-1-(2,5,8,11-tetraoxatridecan-13-yl)-3H-indol-1-ium chloride
    Smiles: CC1(C)C(N(C2=CC=CC=C21)CCOCCOCCC(ON(C3=O)C(CC3)=O)=O)=CC=CC=CC(C4(C)C)=[N+](C5=CC=CC=C45)CCOCCOCCOCCOC.[Cl-]
    N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5 98%, CAS#: 2107273-28-7, Cat ID: AD287520, , AChemBlock
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    Packaging:10MG List Price: $480 Quantity:
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    update on 06-19-2026

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    Purity 98%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 2-(5-(1-(2-(2-(3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethyl)-3,3-dimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3,3-dimethyl-1-(2,5,8,11-tetraoxatridecan-13-yl)-3H-indol-1-ium chloride
    HTS Code
    Smiles CC1(C)C(N(C2=CC=CC=C21)CCOCCOCCC(ON(C3=O)C(CC3)=O)=O)=CC=CC=CC(C4(C)C)=[N+](C5=CC=CC=C45)CCOCCOCCOCCOC.[Cl-]
    InChiKey QBKOBGOQDYZADQ-UHFFFAOYSA-M
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