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    Chemical structure of 5-Ethynyl-1H-indazole , CAS 403660-57-1, AChemBlock L22331

    5-Ethynyl-1H-indazole

    Catalog ID: L22331

    Product Name: 5-Ethynyl-1H-indazole
    CAS: 403660-57-1
    MDL: MFCD20528036
    Purity: 97%
    FW: 142.16
    Formula: C₉H₆N₂
    Synonym(s): 5-ethynyl-1h-indazole
    Smiles: C#CC1=CC2=C(C=C1)N/N=C\2
    5-Ethynyl-1H-indazole 97%, CAS#: 403660-57-1, Cat ID: L22331, BUILDING BLOCKS, AChemBlock
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    update on 06-14-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements May be harmful if swallowed
    Causes eye irritation
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 5-ethynyl-1h-indazole
    HTS Code 2933998290
    Smiles C#CC1=CC2=C(C=C1)N/N=C\2
    InChiKey HITPFUFPRYAMGN-UHFFFAOYSA-N
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