Pharm-Rx Undecylenic Acid

Pharm-Rx Undecylenic Acid functions in over-the-counter (OTC) capacities within pharmaceuticals and nutraceutical technologies. Comprised of 10-Undecenoic acid, it falls under active pharmaceutical ingredients (APIs) in pharmaceutical actives and precursors. Undecylenic acid is commonly used as an active component in various pharmaceutical formulations.

Chemical Name: 10-Undecenoic acid

CAS Number: 112-38-9

Chemical Inventories: AICS (Australia), DSL (Canada), ECL (Korea), EINECS (EU), ENCS (Japan), IECSC (China), NZIoC (New Zealand), PICCS (Phillipines), TCSI (Taiwan), TSCA (USA)

Certifications & Compliance: California Proposition 65, FDA 29 CFR 1910.1200

Synonyms: 10-hendecenoic acid, 10-Undecylenic acid, omega-Hendecenoic Acid, omega-Undecenoic Acid, Undecelinic Acid, Undecen-10-acid-1, Undecenoic Acid, Undecylenic Acid

Ask Pharm-Rx Chemical Corp. Questions

Mark Bostel avatar

    Enhanced TDS

    Identification & Functionality

    Chemical Name
    Pharma & Nutraceuticals Functions
    Molecular formula
    Product Families

    Undecylenic Acid contains not less than 97.0% and not more than 102.0% of undecylenic acid (C₁₁H₂₀O₂).

    Chemical Structure

     - 1

    Applications & Uses


    Physical Form
    Typical Properties
    ValueUnitsTest Method / Conditions
    Molecular Weight184.28--

    Regulatory & Compliance

    Certifications & Compliance
    Chemical Inventories
    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 Undecylenic Acid RS (USP 1-Aug-2022)

    Storage & Handling

    Storage Information

    Preserve in tight, light-resistant containers. Add the following: