Toggle Nav
    • My Cart
    15 Year Anniversary
    Committed to Scientists
    Search
    Advanced Search
    Certified Minority Supplier
    • Compare Products
    Menu
    Account
    Chemical structure of 7-hydroxy-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one , CAS 57489-70-0, AChemBlock S74986

    7-hydroxy-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one

    Catalog ID: S74986

    Product Name: 7-hydroxy-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one
    CAS: 57489-70-0
    MDL: MFCD21607093
    Purity: 97%
    FW: 151.13
    Formula: C₆H₅N₃O₂
    Synonym(s): 7-hydroxypyrazolo[1,5-a]pyrimidin-5(4h)-one
    Smiles: O=C1C=C(O)N2N=CC=C2N1
    7-hydroxy-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one 97%, CAS#: 57489-70-0, Cat ID: S74986, BUILDING BLOCKS, AChemBlock
    Be the first to review this product
    For research use only. We do not sell to patients
    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:25G List Price: $145 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jul 01,2026

    Packaging:100G List Price: $435 Quantity:
    		Total:-- Total_Price($):-- Availability: Enquiry Estimated Ship Time:

    Jul 15,2026

    update on 06-17-2026

    * All the products will be shipped from our San Francisco Site except you agree.

    Enquiry (We will check your enquiry as soon as possible)

    If you want to add your name and email, please fill the form; otherwise, click the Submit button

    Package size Price Qty Lead time

    If you want to add your name and email, please fill the form; otherwise, click the Submit button

    Download MSDS
    English-EN German-DE French-fr
    Related Products
    Related Products:
    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Causes skin irritation
    May cause an allergic skin reaction
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    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 7-hydroxypyrazolo[1,5-a]pyrimidin-5(4h)-one
    HTS Code 29339982
    Smiles O=C1C=C(O)N2N=CC=C2N1
    InChiKey SLHCRNWCKCTZMF-UHFFFAOYSA-N
    Reviews
    Write Your Own Review
    You're reviewing:7-hydroxy-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one
    Your Rating
    © 2014 Advanced ChemBlocks Inc. All Rights Reserved.