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    Chemical structure of 4-fluoro-1H-pyrazole-3-carboxylic acid , CAS 881668-91-3, AChemBlock Q64164

    4-fluoro-1H-pyrazole-3-carboxylic acid

    Catalog ID: Q64164

    Product Name: 4-fluoro-1H-pyrazole-3-carboxylic acid
    CAS: 881668-91-3
    MDL: MFCD19229949
    Purity: 97%
    Appearance: white solid
    FW: 130.08
    Formula: C₄H₃FN₂O₂
    Synonym(s): 4-fluoro-1h-pyrazole-3-carboxylic acid
    Smiles: O=C(O)C1=NNC=C1F
    4-fluoro-1H-pyrazole-3-carboxylic acid 97%, CAS#: 881668-91-3, Cat ID: Q64164, BUILDING BLOCKS, AChemBlock
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    Packaging:100MG List Price: $255 Quantity:
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    Packaging:1G List Price: $1,060 Quantity:
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    Packaging:5G List Price: $3,450 Quantity:
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    Jun 29,2026

    update on 06-14-2026

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    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 97%
    Appearances white solid
    Storage Store at Room Tem.
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4-fluoro-1h-pyrazole-3-carboxylic acid
    HTS Code 2933199000
    Smiles O=C(O)C1=NNC=C1F
    InChiKey WCXNFMBCBLMCDP-UHFFFAOYSA-N
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