Nanjing Finechem Holding Co.,Limited
Products

17Alpha-Ethinyl-17Beta-Hydroxy-18-Methyl-4,5-Estradien-3-One


    • Product Name 17Alpha-Ethinyl-17Beta-Hydroxy-18-Methyl-4,5-Estradien-3-One
    • Alias Norethindrone
    • Einecs 255-384-7
    • Mininmum Order Minimum order: 1g
    • Factroy Site Wusu, Tacheng Prefecture, Xinjiang, China
    • Price Inquiry sales7@nj-finechem.com
    • Manufacturer Nanjing Finechem Holding Co.,Limited
    • CONTACT NOW
    Specifications

    HS Code

    281510

    Chemical Name 17α-Ethinyl-17β-hydroxy-18-methyl-4,5-estradien-3-one
    Molecular Formula C21H28O2
    Molecular Weight 312.45 g/mol
    Appearance Solid (usually white to off - white)
    Melting Point Approximately 190 - 192 °C
    Solubility Slightly soluble in water, soluble in organic solvents like ethanol, chloroform
    Density Approximately 1.16 g/cm³
    Odor Odorless
    Stability Stable under normal storage conditions; sensitive to light and air

    As an accredited 17Alpha-Ethinyl-17Beta-Hydroxy-18-Methyl-4,5-Estradien-3-One factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 100 - gram vial packaging for 17Alpha - Ethinyl - 17Beta - Hydroxy - 18 - Methyl - 4,5 - Estradien - 3 - One.
    Storage 17Alpha - Ethinyl - 17Beta - Hydroxy - 18 - Methyl - 4,5 - Estradien - 3 - One should be stored in a cool, dry place, away from direct sunlight. Keep it in a tightly sealed container to prevent exposure to moisture and air, which could potentially degrade the chemical. Store it separately from incompatible substances to avoid reactions. Ideal storage temperatures are typically in the range of 2 - 8°C if refrigeration is recommended for long - term stability.
    Shipping 17Alpha - Ethinyl - 17Beta - Hydroxy - 18 - Methyl - 4,5 - Estradien - 3 - One is a chemical. Shipping requires compliance with strict chemical regulations. It must be properly packaged to prevent leakage and transported by carriers authorized for such substances.
    Free Quote

    Competitive 17Alpha-Ethinyl-17Beta-Hydroxy-18-Methyl-4,5-Estradien-3-One prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@nj-finechem.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: sales7@nj-finechem.com