Fine Chemicals Prednisolone-21-acetate CAS 52-21-1 White Steroids Powder

Basic Information
Place of Origin: China
Brand Name: Senwayer Brand
Certification: ISO, 9001, USP
Model Number: 52-21-1
Minimum Order Quantity: 10grams
Price: Discount is possible if your order is big enough
Packaging Details: 10g, 20g, 50g , 100g, 500g. 1kg, 10kg
Delivery Time: within 2 working days
Payment Terms: T/T in advance, Money Gram, Western Union, Bank Transfer.
Supply Ability: 1000kg/month
Detail Information
CAS: 52-21-1 Apparence: White Powder
Purity: 99% Storage: Shading, Confined Preservation
Stock: Enough Stock Grade: Pharma Grade
High Light:

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Product Description


Fine Chemicals Prednisolone-21-acetate CAS 52-21-1 White Steroids Powder


Product Name: Prednisolone-21-acetate
Synonyms: (11beta)-21-(Acetyloxy)-11,17-dihydroxypregna-1,4-diene-3,20-dione;11,17-Dihydroxy-3,20-dioxopregna-1,4-dien-21-yl acetate;11beta,17,21-Trihydroxypregna-1,4-diene-3,20-dione 21-acetate;21-(acetyloxy)-11,17-dihydroxy-4-diene-(11-beta)-pregna-20-dione;21-(acetyloxy)-11,17-dihydroxy-4-diene-(11beta)-pregna-20-dione;4-diene-3,20-dione,11-beta,17,21-trihydroxy-pregna-21-acetate;Ak-Tate;component of Blephamide liquifilm,
CAS: 52-21-1
MF: C23H30O6
MW: 402.48
EINECS: 200-134-1
Product Categories: Biochemistry;Hydroxyketosteroids;Steroids;Intermediates & Fine Chemicals;Pharmaceuticals;API;METICOTOLONE;Applicable to rheumatoid arthritis, rheumatic fever, lupus erythematosus (sle), scleroderma, dermatomyositis, acute lymphocytic leukemia, etc


Spironolactone​ ​Description

Synthetic corticosteroid; metabolically interconvertible with prednisone.

Prednisolone Acetate Ophthalmic Suspension USP, 1% is an adrenocortical steroid product prepared as a sterile ophthalmic suspension.


Appearance & Physical State: white crystalline powder
Density: 1.28g/cm3
Melting Point: 240-244ºC
Boiling Point: 579.8ºC at 760mmHg
Flash Point: 198.4ºC
Refractive Index: 112 ° (C=1, Dioxane)
Stability: Stable. Incompatible with strong oxidizing agents.



Steroid responsive inflammatory conditions of the palpebral and bulbar conjunctiva, cornea, and anterior segment of the globe such as allergic conjunctivitis, acne rosacea, superficial punctate keratitis, herpes zoster keratitis, iritis, cyclitis, selected infective conjunctivitides, when the inherent hazard of steroid use is accepted to obtain an advisable diminution in edema and inflammation; corneal injury from chemical, radiation, or thermal burns, or penetration of foreign bodies.



SHAKE WELL BEFORE USING. Two drops topically in the eye(s) four times daily. In cases of bacterial infections, concomitant use of anti-infective agents is mandatory. Care should be taken not to discontinue therapy prematurely. If signs and symptoms fail to improve after two days, the patient should be re-evaluated (SEE PRECAUTIONS).

The dosing of Prednisolone Acetate Ophthalmic Suspension USP, 1% may be reduced, but care should be taken not to discontinue therapy prematurely. In chronic conditions, withdrawal of treatment should be carried out by gradually decreasing the frequency of applications.


Fine Chemicals Prednisolone-21-acetate CAS 52-21-1 White Steroids Powder 0

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