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Basic Info
  • Grade: Chemical Grade

    Factory Location: Shandong,China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Contract Manufacturing: CMO

  • Sample Provided: yes

    Payment Terms: L/C

    Product Details
     

    Product name: 3β-hydroxy-5α-pregnan-20-one

    Synonyms: 3-beta-allopregnanolone; 3-beta-hydroxy-5-alpha-pregnan-20-on; 3-hydroxy-,(3-beta,5-alpha)-pregnan-20-on; 3-hydroxypregnan-20-one; 5alpha-Pregnan-20-one; 5alpha-Pregnan-20-one; 2H4]-isopregnanolone; 2H4]-isopregnanolone; 2H4]-isopregnanolone; 2H4]-isopregnanolone; 2H4]-isopregnanolone; 2H4]-allopregnanolone one;5alpha-Pregnan-20-one,3beta-hydroxy-;5alpha-Pregnane-3beta-ol-20-one;Allopregnan-3beta-ol-20-one;Allopregnane-3beta-ol-20-one

    CAS No.: 516-55-2

    Molecular Formula: C21H34O2

    Molecular weight: 318.49

    EINECS No.: 208-224-2

    Melting point: 200°C

    Specific Spin: D27+91.2°(c=0.4inethanol)

    Boiling point: 431.2±18.0°C(Predicted)

    Density: 1.1g/cm3

    Storage condition: Refrigerator

    Solubility: soluble in chloroform (little), methanol (little)

    Form: Solid

    Acidity coefficient: (pKa)15.12±0.70(Predicted)

    Color: white to off-white

    Product Use: Isoproterenol is used in the preparation of antimicrobial and antileukemic steroids, intermediates.

    Product specification: 1kg/barrel, 2kg/barrel, 5kg/barrel, 10kg/barrel, 15kg/barrel, 20kg/barrel, 25kg/barrel, etc., and can be individually subcontracted according to customers' requirements.

    Price: Price is for reference only, call us for one-to-one quotation.

     

    Allopregnenolone upstream and downstream product information
     

    Downstream products: Ganesone

     

     

     Advantageous products
     

    Main products: Vonorazan fumarate and intermediates, Dagliflozin and intermediates, Cliborol and intermediates, Letemovir and intermediates, Mildronate, Veterinary products (intermediates of Floreana, Aflana and Sarolana, etc.), Ropivacaine Hydrochloride and intermediates, local anesthesia series (Lidocaine, Lidocaine, Procainamide, Procainamide, Bupivacaine Hydrochloride, etc.), etc. Our products cover the fields of local anesthetics, antiviral drugs, cardiovascular and cerebrovascular drugs, antitumor drugs, digestive drugs, diabetes drugs, veterinary drugs and so on. Our main advantages are high quality products, reasonable price, fast delivery and considerate after-sales service, and we support customized products.

     

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