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21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione

    • Product Name 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione
    • Alias Prednisolone acetate
    • Einecs 200-274-0
    • 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

    788513

    Iupac Name 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione
    Molecular Formula C23H30O5
    Molar Mass 386.48 g/mol
    Cas Number 50-03-3
    Appearance White to off-white crystalline powder
    Melting Point 213-220 °C
    Solubility In Water Insoluble
    Density 1.24 g/cm³
    Pubchem Cid 5745
    Synonyms Cortisone acetate
    Logp 1.57
    Chebi Id CHEBI:39867
    Unii D945LNK01V
    Smiles CC(=O)OCC(=O)[C@]1(C)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3C(=O)C[C@]21C

    As an accredited 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A 1g quantity of 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione is supplied in an amber glass vial with a tamper-evident cap.
    Shipping Shipping for **21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione** (Sigma Aldrich/Merck/TCI Chemical Grade) is conducted in secure, chemical-resistant packaging. Temperature control or expedited delivery may be required, depending on regional regulations. Proper documentation and labeling ensure safe, compliant transit for research or laboratory use, in accordance with chemical shipping standards.
    Storage 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances. Keep the container tightly closed and store at 2-8°C (refrigerator) for optimal stability. Avoid exposure to moisture, heat, and sources of ignition. Follow standard chemical storage protocols as recommended by suppliers like Sigma-Aldrich, Merck, or TCI.
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