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    Chemical structure of 2-Methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one , CAS 189116-35-6, AChemBlock U103750

    2-Methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one

    Catalog ID: U103750

    Product Name: 2-Methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one
    CAS: 189116-35-6
    MDL: MFCD26919598
    Purity: 95.00%
    Appearance: light yellow solid
    FW: 149.15
    Formula: C₇H₇N₃O
    Synonym(s): 2-methylpyrazolo[1,5-a]pyrimidin-5(4H)-one
    Smiles: CC1=NN2C=CC(=O)NC2=C1
    2-Methyl-4H-pyrazolo[1,5-a]pyrimidin-5-one 95.00%, CAS#: 189116-35-6, Cat ID: U103750, BUILDING BLOCKS, AChemBlock
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    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:5G List Price: $325 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jul 01,2026

    Packaging:25G List Price: $1,300 Quantity:
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    Jul 15,2026

    update on 06-17-2026

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    Purity 95.00%
    Appearances light yellow solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 2-methylpyrazolo[1,5-a]pyrimidin-5(4H)-one
    HTS Code
    Smiles CC1=NN2C=CC(=O)NC2=C1
    InChiKey MRJRGRLUNFIVEZ-UHFFFAOYSA-N
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