Prednisolone Acetate
Also known as: Prednisolone 21-acetate, 1,4-Pregnadiene-3,20-dione, 11β,17,21-trihydroxy-, 21-acetate, (11β)-11,17-Dihydroxy-3,20-dioxopregna-1,4-dien-21-yl acetate, 21-Acetyloxy-11β,17α-dihydroxypregna-1,4-diene-3,20-dione, Ak-Tate, Deltacortenolo, Hydrocortidelt, Pricortin, Scherisolon, 11β,17,21-Trihydroxypregna-1,4-diene-3,20-dione 21-acetate, 1-Dehydrocortisol 21-acetate, EINECS 200-134-1, MFCD00037710
Prednisolone Acetate (CAS 52-21-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H30O6 and a molecular weight of 402.481 g/mol. Key properties include a melting point of 240-244 °C, a boiling point of 579.8±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 198.4±23.6 °C. It is classified under GHS with signal word Danger and hazard statements H300. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 52-21-1
- Jingsj CID
- J-36074-7
- Molecular Formula
- C23H30O6
- Molecular Weight
- 402.481 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 240-244 °C |
|---|---|
| Boiling Point | 579.8±50.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 198.4±23.6 °C |
| Exact Mass | 402.204254 |
| PSA | 100.90000 |
| LogP | 2.58 |
| Vapor Pressure | 0.0±3.7 mmHg at 25°C |
| Refractive Index | 1.587 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
GHS Safety & Compliance
- H300
Customs & Trade Information
| HS Code | 2937210000 |
|---|
Frequently Asked Questions
What is the CAS number of Prednisolone Acetate?
The CAS number of Prednisolone Acetate is 52-21-1.
What are the molecular formula and molecular weight of Prednisolone Acetate?
Prednisolone Acetate has molecular formula C23H30O6 and molecular weight 402.481 g/mol.
Is Prednisolone Acetate hazardous?
Prednisolone Acetate has GHS signal word Danger and hazard statements H300.
What are the upstream and downstream products of Prednisolone Acetate?
For Prednisolone Acetate, Upstream Products: Prednisolone, Hydrocortisone acetate; Downstream Products: 9β,11β-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate, Isoflupredone Acetate, Isoflupredone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Prednisolone Acetate (CAS 52-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36074-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.