Yudu County, Ganzhou, Jiangxi, China sales3@ar-reagent.com 3170906422@qq.com
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Tolcapone

    • Product Name Tolcapone
    • Alias Tasmar
    • Einecs 221-625-7
    • Mininmum Order 1 g
    • Factory Site Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry sales3@ar-reagent.com
    • Manufacturer Nanjing Finechem Holdings Co., Ltd
    • CONTACT NOW
    Specifications

    HS Code

    633469

    Generic Name Tolcapone
    Brand Name Tasmar
    Drug Class COMT inhibitor
    Atc Code N04BX01
    Chemical Formula C14H11NO5
    Molecular Weight 273.24 g/mol
    Route Of Administration Oral
    Indication Parkinson's disease (adjunct to levodopa/carbidopa)
    Mechanism Of Action Inhibits catechol-O-methyltransferase (COMT)
    Half Life 2-3 hours
    Pregnancy Category C (US)
    Metabolism Hepatic
    Excretion Urine and feces
    Contraindications Liver disease, hypersensitivity to tolcapone
    Side Effects Diarrhea, liver toxicity, dyskinesia, sleep disorders

    As an accredited Tolcapone factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Tolcapone, 1g, is supplied by Sigma Aldrich in an amber glass vial, tightly sealed, with a detailed product label for safety.
    Shipping Tolcapone (Sigma Aldrich/Merck/TCI Chemical Grade) is shipped in tightly sealed containers under cool, dry conditions to prevent degradation. Packaging complies with regulatory standards for hazardous chemicals. Shipping may require temperature control or special labeling, and documentation such as Safety Data Sheets (SDS) accompanies each shipment for safe handling and regulatory compliance.
    Storage Tolcapone (Sigma Aldrich/Merck/TCI Chemical Grade) should be stored at 2-8°C in a tightly closed container, protected from light and moisture. Store in a dry, well-ventilated area away from incompatible substances such as strong oxidizers. Ensure the chemical is clearly labeled, and access is restricted to trained personnel. Avoid prolonged exposure to air to maintain stability and quality.
    Free Quote

    Competitive Tolcapone prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.

    We will respond to you as soon as possible.

    Tel: +8615365186327

    Email: sales3@ar-reagent.com

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    Certification & Compliance