Toggle Nav
    • My Cart
    15 Year Anniversary
    Committed to Scientists
    Search
    Advanced Search
    Certified Minority Supplier
    • Compare Products
    Menu
    Account
    Chemical structure of 4,4'-((9H-Fluoren-9-ylidene)methylene)dibenzoic acid , CAS 2172939-31-8, AChemBlock AD281532

    4,4'-((9H-Fluoren-9-ylidene)methylene)dibenzoic acid

    Catalog ID: AD281532

    Product Name: 4,4'-((9H-Fluoren-9-ylidene)methylene)dibenzoic acid
    CAS: 2172939-31-8
    Purity: 97%
    FW: 418.45
    Formula: C₂₈H₁₈O₄
    Synonym(s): 4,4'-((9H-fluoren-9-ylidene)methylene)dibenzoic acid
    Smiles: O=C(O)C1=CC=C(C=C1)C(C(C=C2)=CC=C2C(O)=O)=C(C3=C4C=CC=C3)C5=C4C=CC=C5
    4,4'-((9H-Fluoren-9-ylidene)methylene)dibenzoic acid 97%, CAS#: 2172939-31-8, Cat ID: AD281532, , 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:100MG List Price: $120 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:250MG List Price: $200 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:1G List Price: $560 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    update on 06-15-2026

    * 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:
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 4,4'-((9H-fluoren-9-ylidene)methylene)dibenzoic acid
    HTS Code
    Smiles O=C(O)C1=CC=C(C=C1)C(C(C=C2)=CC=C2C(O)=O)=C(C3=C4C=CC=C3)C5=C4C=CC=C5
    InChiKey IGOXHLLOVNEMBN-UHFFFAOYSA-N
    Reviews
    Write Your Own Review
    You're reviewing:4,4'-((9H-Fluoren-9-ylidene)methylene)dibenzoic acid
    Your Rating
    © 2014 Advanced ChemBlocks Inc. All Rights Reserved.