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    Chemical structure of 1-(4-chlorophenyl)-5-methyl-1h-pyrazole-4-carboxylic acid , CAS 187998-35-2, AChemBlock P51021

    1-(4-chlorophenyl)-5-methyl-1h-pyrazole-4-carboxylic acid

    Catalog ID: P51021

    Product Name: 1-(4-chlorophenyl)-5-methyl-1h-pyrazole-4-carboxylic acid
    CAS: 187998-35-2
    MDL: MFCD01566260
    Purity: 95%
    FW: 236.66
    Formula: C₁₁H₉ClN₂O₂
    Synonym(s): 1-(4-chlorophenyl)-5-methyl-1h-pyrazole-4-carboxylic acid
    Smiles: CC1=C(C(=O)O)C=NN1C1=CC=C(Cl)C=C1
    1-(4-chlorophenyl)-5-methyl-1h-pyrazole-4-carboxylic acid 95%, CAS#: 187998-35-2, Cat ID: P51021, BUILDING BLOCKS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:5G List Price: $160 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 30,2026

    Packaging:25G List Price: $680 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 30,2026

    update on 06-15-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Causes skin irritation
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Product Information
    Product Information
    Product Information
    Purity 95%
    Appearances
    Storage Store at Room Tem.
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 1-(4-chlorophenyl)-5-methyl-1h-pyrazole-4-carboxylic acid
    HTS Code 29339982
    Smiles CC1=C(C(=O)O)C=NN1C1=CC=C(Cl)C=C1
    InChiKey OAPQKGGVDCZENK-UHFFFAOYSA-N
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