Oral Corticosteroids Betamethasone

Basic Information
Place of Origin: China
Brand Name: Senwayer Brand
Certification: ISO, 9001, USP
Model Number: 378-44-9
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: 378-44-9 MF: C22H29FO5
Apparence: Almost White Powder Purity: 99%
Usage: Anti - Inflammatory Medicine Other Name: Celestene;Prestwick_703
High Light:

anti allergy medicine


anti histaminic drugs

Product Description

Oral Corticosteroids Betamethasone 378-44-9 Anti - Inflammatory Medicine Powder


Quick detail

Name: Betamethasone
CAS No.: 378-44-9
Formula: C22H29FO5
Molecular Weight: 434.50
Synonyms: Celestene;Prestwick_703;9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one;Rinderon A;Cidoten;beta-Methasone alcohol;Betamethazone;Bedifos; Prednisolone, 9-fluoro-16beta-methyl-;Betamamallet;Betamethasone (JP14/USP);9-alpha-Fluoro-16-beta-methylprednisolone;Betafluorene;9-Fluoro-11-beta,17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-dione; Betapredol;Visubeta;
EINECS: 206-825-4
Density: 1.32 g/cm3
Melting Point: 235-237 °C
Boiling Point: 568.2 °C at 760 mmHg
Flash Point: 297.5 °C
Appearance: white to off-white solid


Introduction of Betamethasone

Betamethasone, belongs to adrenal corticosteroids, it is a isomer of dexamethasone , and the role of betamethasone is similiar to prednisolone and dexamethasone , it has anti-inflammatory, anti-rheumatic, anti-allergic and suppression of the immune and other pharmacological effects, its anti-inflammatory effect is stronger than dexamethasone, triamcinolone, hydrocortisone etc. , 

Betamethasone sodium retention effect is a hundred times more than hydrocortisone, in primary adrenal hypofunction, it can be used together with glucocorticoid for replacement therapy ,and it is used for preventing or inhibiting cell-mediated immune response, delaying allergic reactions and reducing the primary immune response expansion ,it is used for low renin and low aldosterone syndrome and autonomic neuropathy induced orthostatic hypotension.

Currently betamethasone is also used for the treatment of active rheumatoid arthritis, rheumatoid arthritis, lupus, severe bronchial asthma, severe dermatitis, acute leukemia, atopic dermatitis, eczema, neurodermatitis, seborrheic dermatitis, and pruritus and comprehensive treatment of certain infections.


Betamethasone Usage:

  1. Hormone drugs.
  2. It is mainly used for anti-inflammatory and anti-allergic.
  3. It is suitable for rheumatoid arthritis and various skin diseases.
  4. Betamethasone role is similiar to dexamethasone,
  5. its anti-inflammatory effect is stronger than dexamethasone, triamcinolone, hydrocortisone and it has few side effects.

Technical Test Sheet (TTS) of Glucocorticoid Steroids Betamethasone

Identification (B,C) Complies with the Standard Complies
Specific optical Rotation +118°~+126° +123.5°
Single impurity Not more than 1.0% 0.29%
impurity that ≥0.5% Not more than one Complies
total impurities Not more than 2.0% 0.64%
Loss on drying Not more than 1.0% 0.05%
Assay(UV, basis on drying) 97.0%~103.0% 98.8%
Methanol Not more than 3000ppm Complies
Ethyl acetate Not more than 5000ppm Complies
Acetone Not more than 5000ppm Complies
DMF Not more than 880ppm Complies
Dichloromethane Not more than 600ppm Complies
Chloroform Not more than 60ppm Complies
Particle Size 100.0%<30um Complies
Residue on ignition Not more than 0.2% 0.03%
Conclusion Qualified


Oral Corticosteroids Betamethasone 0

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