Beclomethasone
Beclomethasone (CAS: 4419-39-0), with the molecular formula C22H29ClO5 and a molecular weight of 408.92 g/mol, is a potent synthetic corticosteroid. It is widely recognised for its anti-inflammatory properties. This compound serves as a key active pharmaceutical ingredient in various therapeutic applications, primarily for managing inflammatory conditions and respiratory diseases. Its efficacy in reducing inflammation makes it a valuable agent in medical treatments.
- IUPAC
- 9α-Chloro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione,9α-Chloro-16β-methyl-1,4-pregnadiene-11β,17α,21-triol-3,20-dione

Anti-inflammatory Agent
Beclomethasone acts as a potent glucocorticoid, effectively suppressing inflammatory responses in the body. It is utilized in formulations to treat conditions like asthma and allergic rhinitis by reducing airway inflammation.
Respiratory Disease Management
As an inhaled corticosteroid, beclomethasone is a cornerstone in the long-term management of asthma. It helps to prevent symptoms and reduce the frequency of exacerbations by reducing inflammation and mucus production in the airways.
Dermatological Treatments
Topical formulations containing beclomethasone are prescribed for various inflammatory skin conditions. It helps to alleviate symptoms such as redness, itching, and swelling associated with eczema and psoriasis.
| Molecular weight | 408.92 |
|---|---|
| Empirical formula | C22H29ClO5 |
| Assay | ≥99% |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... CYP1A2(1544) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Beclomethasone used for?
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Beclomethasone is primarily used as an anti-inflammatory agent, particularly for managing respiratory conditions like asthma and allergic rhinitis, as well as various inflammatory skin conditions when applied topically.
What is the CAS number and formula for Beclomethasone?
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The CAS number for Beclomethasone is 4419-39-0, and its molecular formula is C22H29ClO5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Beclomethasone with a purity of ≥99%. TSS does not represent this product as USP, BP, or EP grade.
How should Beclomethasone be handled and stored?
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Handling Beclomethasone requires personal protective equipment including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. It should be stored at 2-8°C.
Is Beclomethasone a controlled substance?
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The provided data does not indicate that Beclomethasone is a controlled substance.
How is Beclomethasone packed, shipped, and exported?
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Beclomethasone is carefully packed to ensure product integrity during transit and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for Beclomethasone?
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To request a sample or a quote for Beclomethasone, please contact the Tech Serve Solutions sales team through our website or by phone.
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