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    Chemical structure of 4H-Pyrazolo[3,4-d]pyrimidin-4-amine , CAS 20289-44-5, AChemBlock P39964

    4H-Pyrazolo[3,4-d]pyrimidin-4-amine

    Catalog ID: P39964

    Product Name: 4H-Pyrazolo[3,4-d]pyrimidin-4-amine
    CAS: 20289-44-5
    MDL: MFCD00005688
    Purity: 95%
    Appearance: gray powder
    FW: 135.13
    Formula: C₅H₅N₅
    Synonym(s): 4h-pyrazolo[3,4-d]pyrimidin-4-amine
    Smiles: NC1N=CN=C2N=NC=C21
    4H-Pyrazolo[3,4-d]pyrimidin-4-amine 95%, CAS#: 20289-44-5, Cat ID: P39964, BUILDING BLOCKS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:25G List Price: $410 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:100G List Price: $795 Quantity:
    		Total:-- Total_Price($):-- Availability: Enquiry Estimated Ship Time:

    Jul 13,2026

    update on 06-14-2026

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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 gray powder
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4h-pyrazolo[3,4-d]pyrimidin-4-amine
    HTS Code 2933998290
    Smiles NC1N=CN=C2N=NC=C21
    InChiKey VAOHIJMLMILFFA-UHFFFAOYSA-N
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