Pharmaceutical Ingredient Clobetasol Propionate powder CAS 25122-46-7


Synonyms: 21-Chloro-9-fluoro-11b,17-dihydroxy-16b-methylpregna-1,4-diene-3,20-dione 17-propionate
EINECS NO.: 246-634-3
Molecular formula: C25H32ClFO5
Molecular weight : 466.97
Assay: 99%
Characteristic: White crystalline powder



Clobetasol propionate is a corticosteroid of the glucocorticoid class used to treat various skin disorders including eczema and psoriasis. It is also highly effective for contact dermatitis caused by exposure to poison ivy/oak. Clobetasol belongs to US Class I of the corticosteroids,

making it one of the most potent available. It comes in shampoo, mousse, ointment and emollient cream presentations. It has very high potency and typically should not be used with occlusive dressings, or for extended continuous use (beyond two weeks). It is also used to treat several autoimmune diseases including alopecia areata, lich
1. Anti-inflammatory effects: The product can reduce and prevent tissue response to inflammation, thereby reducing inflammation performance. Hormone suppression of inflammatory cells, including leukocytes and macrophages accumulation in sites of inflammation and inhibition of phagocytosis, lysosomal enzyme release and synthesis and release of inflammatory chemical mediators. Can reduce and prevent tissue response to inflammation, thereby reducing inflammation performance.

2. Immunosuppressive effect: preventing or inhibiting cell-mediated immune response, delayed hypersensitivity reactions, reducing T lymphocytes, monocytes, eosinophils, reducing immunoglobulin binding to cell surface receptors and inhibition of the synthesis and release of interleukin, thus reducing the T lymphocyte transformation of lymphoblastoid cells, and reduce the extension of the primary immune response. Can reduce immune complexes through the basement membrane, and can reduce the concentration of ingredients complement and immunoglobulins.


Clobetasol propionate is a dermatologic medication. It is suitable for chronic eczema, neurodermatitis, psoriasis, palmatoplanar pustulosis, licen planus, discoid lupus erythematosus and other pruritus and non-infectious inflammatory skin diseases that can be effectively treated with glucocorticoid.

package: 1kg foil bag, 5kg, 10kg or 25kg package as per requested