Budesonide
Budesonide (CAS: 51333-22-3), a synthetic corticosteroid with the molecular formula C25H34O6 and a molecular weight of 430.53, is a potent anti-inflammatory agent. It functions as an agonist for glucocorticoid receptors, modulating gene expression to reduce inflammatory responses. This compound is primarily utilised in research settings for investigating cellular signalling pathways and as a precursor or standard in pharmaceutical development, particularly for conditions involving inflammation.
- IUPAC
- 16,17-Butylidenebis(oxy)-11,21-dihydroxypregna-1,4-diene-3,20-dione

Anti-inflammatory Research
Budesonide is employed in cellular and molecular biology research to study inflammatory processes and the mechanisms of glucocorticoid action. Its ability to inhibit pro-inflammatory cytokine production makes it valuable for understanding immune system regulation.
Drug Discovery and Development
As an approved therapeutic agent, Budesonide serves as a reference standard and research tool in the development of new pharmaceutical treatments. Its well-defined anti-proliferative and immunomodulatory properties are of interest in oncology and immunology research.
Glucocorticoid Receptor Agonist Studies
This compound is used to investigate the intricate pathways of glucocorticoid receptor signalling. Researchers utilise Budesonide to probe gene expression changes and cellular responses mediated by these crucial receptors in various biological systems.
| Molecular weight | 430.53 |
|---|---|
| Empirical formula | C25H34O6 |
| Assay | ≥99% |
| 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 ... IFNG(3458), IL5(3567)rat ... Nr3c1(24413) |
|---|
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 Budesonide used for?
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Budesonide is a synthetic corticosteroid used in research for its anti-inflammatory and anti-proliferative properties. It is studied for its role in immune system regulation and glucocorticoid receptor signalling pathways, and as a reference standard in pharmaceutical development.
What are the CAS number and molecular formula for Budesonide?
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The CAS number for Budesonide is 51333-22-3, and its molecular formula is C25H34O6.
What grade and purity does Tech Serve Solutions supply for Budesonide?
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Tech Serve Solutions supplies Budesonide at a minimum purity of 99%. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
What are the safety and handling requirements for Budesonide?
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Budesonide requires the use of eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. It is classified with WGK Germany 3, indicating a high hazard to water.
Is Budesonide a controlled substance?
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The provided data does not indicate that Budesonide is a controlled substance.
How can I request a sample or quote for Budesonide?
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To request a sample or quote for Budesonide, please contact our sales team through the website or by phone, providing the product name and CAS number.
How is Budesonide packed, shipped, and exported?
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Budesonide is carefully packed to ensure stability during transit. As a global supplier, Tech Serve Solutions handles all necessary export documentation and complies with international shipping regulations for chemicals.
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