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    Chemical structure of 1H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one , CAS 54346-27-9, AChemBlock L14583

    1H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one

    Catalog ID: L14583

    Product Name: 1H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one
    CAS: 54346-27-9
    MDL: MFCD19227971
    Purity: 97%
    Appearance: light yellow solid
    FW: 136.11
    Formula: C₅H₄N₄O
    Synonym(s): pyrazolo[1,5-a][1,3,5]triazin-4(1h)-one
    Smiles: O=C1N=CN/C2=C/C=N\N12
    1H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one 97%, CAS#: 54346-27-9, Cat ID: L14583, 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: $185 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:25G List Price: $820 Quantity:
    		Total:-- Total_Price($):-- Availability: Enquiry Estimated Ship Time:

    Jul 13,2026

    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 97%
    Appearances light yellow solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name pyrazolo[1,5-a][1,3,5]triazin-4(1h)-one
    HTS Code 2933998290
    Smiles O=C1N=CN/C2=C/C=N\N12
    InChiKey NYNNJBKGLLSTAZ-UHFFFAOYSA-N
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