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    Chemical structure of 1-(5-Ethynylthiophen-2-yl)ethan-1-one , CAS 658701-97-4, AChemBlock X201882

    1-(5-Ethynylthiophen-2-yl)ethan-1-one

    Catalog ID: X201882

    Product Name: 1-(5-Ethynylthiophen-2-yl)ethan-1-one
    CAS: 658701-97-4
    Purity: 98.00%
    FW: 150.2
    Formula: C₈H₆OS
    Synonym(s): 1-(5-ethynylthiophen-2-yl)ethan-1-one
    Smiles: CC(C1=CC=C(C#C)S1)=O
    1-(5-Ethynylthiophen-2-yl)ethan-1-one 98.00%, CAS#: 658701-97-4, Cat ID: X201882, BUILDING BLOCKS, AChemBlock
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    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:1G List Price: $105 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:5G List Price: $420 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    update on 06-14-2026

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    Purity 98.00%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 1-(5-ethynylthiophen-2-yl)ethan-1-one
    HTS Code
    Smiles CC(C1=CC=C(C#C)S1)=O
    InChiKey HPMWZCLCPNXGCU-UHFFFAOYSA-N
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