Pharm-Rx Atenolol USP

Chemical Name: Atenolol

CAS Number: 29122-68-7

Certifications & Compliance: United States Pharmacopeia (USP)

Ask Pharm-Rx Chemical Corp. Questions

Mark Bostel avatar

    Enhanced TDS

    Identification & Functionality

    Chemical Name
    Molecular formula
    Product Families
    Chemical Structure

    Pharm-Rx Atenolol USP - Chemical Structure - 1


    Atenolol contains NLT 98.0% and NMT 102.0% of atenolol (C14H22N2O3), calculated on the dried basis.

    Applications & Uses


    Typical Properties
    ValueUnitsTest Method / Conditions
    Molecular Weight266.34--

    Regulatory & Compliance

    Certifications & Compliance
    FDA Disclaimer

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

    USP Reference Standards

    USP Atenolol RS
    USP Atenolol Related Compound A RS 2-(4-Hydroxyphenyl)acetamide.
    C8H9NO2 151.17
    USP Atenolol Related Compound B RS 2-[4-(2,3-Dihydroxypropoxy)phenyl]acetamide.
    C11H15NO4 225.24
    USP Atenolol Related Compound E RS 2,2'-{[(2-Hydroxypropane-1,3-diyl)bis(oxy)]bis(4,1-phenylene)}diacetamide.
    C19H22N2O5 358.39
    USP Atenolol Related Compound F RS 2,2'-[{[(lsopropylazanediyl)bis(2-hydroxypropane-3,1-diyl)]bis(oxy)}bis(4,1-phenylene)]diacetamide.
    C25H35N3O6 473.57 A (USP 1-May-2022)

    Storage & Handling

    Storage Information

    Preserve in well-closed containers. Store at controlled (USP 1-May-2022) room temperature.