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    Chemical structure of 1-(difluoromethyl)-3-methyl-1H-pyrazole-4-sulfonyl chloride , CAS 957490-44-7, AChemBlock S72576

    1-(difluoromethyl)-3-methyl-1H-pyrazole-4-sulfonyl chloride

    Catalog ID: S72576

    Product Name: 1-(difluoromethyl)-3-methyl-1H-pyrazole-4-sulfonyl chloride
    CAS: 957490-44-7
    MDL: MFCD04970130
    Purity: 97%
    FW: 230.61
    Formula: C₅H₅ClF₂N₂O₂S
    Synonym(s): 1-(difluoromethyl)-3-methyl-1h-pyrazole-4-sulfonyl chloride
    Smiles: CC1=NN(C(F)F)C=C1S(=O)(=O)Cl
    1-(difluoromethyl)-3-methyl-1H-pyrazole-4-sulfonyl chloride 97%, CAS#: 957490-44-7, Cat ID: S72576, BUILDING BLOCKS, AChemBlock
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    Packaging:1G List Price: $345 Quantity:
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    Aug 10,2026

    Packaging:5G List Price: $1,390 Quantity:
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    Aug 10,2026

    update on 06-15-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Harmful if swallowed
    May cause an allergic skin reaction
    Causes serious eye irritation
    Precautionary Statements Wear protective gloves/protective clothing/eye protection/face protection.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 1-(difluoromethyl)-3-methyl-1h-pyrazole-4-sulfonyl chloride
    HTS Code 2933199000
    Smiles CC1=NN(C(F)F)C=C1S(=O)(=O)Cl
    InChiKey KJILWYBETJFERM-UHFFFAOYSA-N
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