Beclometasone
Also known as: Beclomethasone, (11β,16β)-9-Chloro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione, 9α-Chloro-16β-methylprednisolone, 9-Chloro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione
Beclometasone (CAS 4419-39-0) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H29ClO5 and a molecular weight of 408.92200 g/mol. Key properties include a melting point of 210ºC, a boiling point of 630.5±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 335.1±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 4419-39-0
- Jingsj CID
- J-33471-8
- Molecular Formula
- C22H29ClO5
- Molecular Weight
- 408.92200 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 210ºC |
|---|---|
| Boiling Point | 630.5±55.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 335.1±31.5 °C |
| Exact Mass | 520.222778 |
| PSA | 94.83000 |
| LogP | 4.59 |
| Vapor Pressure | 0.0±4.2 mmHg at 25°C |
| Refractive Index | 1.564 |
| Storage Conditions | 2-8°C |
Activity & Biological Data
| Target | Glucocorticoid Receptor[1] |
|---|---|
| Additional Information | [1]. He S, et al. Neutrophil-mediated experimental metastasis is enhanced by VEGFR inhibition in a zebrafish xenograft model. J Pathol. 2012 Aug;227(4):431-45. |
Frequently Asked Questions
What is the CAS number of Beclometasone?
The CAS number of Beclometasone is 4419-39-0.
What are the molecular formula and molecular weight of Beclometasone?
Beclometasone has molecular formula C22H29ClO5 and molecular weight 408.92200 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Beclometasone (CAS 4419-39-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33471-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.