Toggle Nav
    • My Cart
    15 Year Anniversary
    Committed to Scientists
    Search
    Advanced Search
    Certified Minority Supplier
    • Compare Products
    Menu
    Account
    Chemical structure of DBCO-PEG4-NHS ESTER , CAS 1427004-19-0, AChemBlock Q69981

    DBCO-PEG4-NHS ESTER

    Catalog ID: Q69981

    Product Name: DBCO-PEG4-NHS ESTER
    CAS: 1427004-19-0
    MDL: MFCD26793797
    Purity: 95%
    FW: 649.7
    Formula: C₃₄H₃₉N₃O₁₀
    Synonym(s): dbco-peg4-nhs ester
    Smiles: O=C(CCC(=O)N1CC2=C(C#CC3=C1C=CC=C3)C=CC=C2)NCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
    DBCO-PEG4-NHS ESTER 95%, CAS#: 1427004-19-0, Cat ID: Q69981, REFERENCE COMPOUNDS, AChemBlock
    Be the first to review this product
    For research use only. We do not sell to patients
    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:25MG List Price: $110 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:100MG List Price: $280 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:250MG List Price: $480 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:1G List Price: $1,225 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    update on 06-14-2026

    You can click the buttons of HNMR, HPLC, or CoA to view the documents.

    * All the products will be shipped from our San Francisco Site except you agree.

    Enquiry (We will check your enquiry as soon as possible)

    If you want to add your name and email, please fill the form; otherwise, click the Submit button

    Package size Price Qty Lead time

    If you want to add your name and email, please fill the form; otherwise, click the Submit button

    Download MSDS
    English-EN German-DE French-fr
    Related Products
    Related Products:
    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 95%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name dbco-peg4-nhs ester
    HTS Code 2933998290
    Smiles O=C(CCC(=O)N1CC2=C(C#CC3=C1C=CC=C3)C=CC=C2)NCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
    InChiKey RRCXYKNJTKJNTD-UHFFFAOYSA-N
    Reviews
    Write Your Own Review
    You're reviewing:DBCO-PEG4-NHS ESTER
    Your Rating
    © 2014 Advanced ChemBlocks Inc. All Rights Reserved.