Prednisolone Acetate CAS 52-21-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 52-21-1 |
| Molecular Formula | C23H30O6 |
| Molecular Weight | 402.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Prednisolone Acetate (CAS 52-21-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H30O6. Molecular weight: 402.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H30O6 |
| Molecular Weight | 402.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Prednisolone Standards
- Prednisolone Impurity 42 (CAS 3597-59-9)
- Prednisolone 17-Acetate (CAS 52628-64-5)
- Prednisolone Impurity 41 (CAS CATO-C4X-173741)
- Prednisolone impurity 60 (CAS CATO-C4X-173760)
- Prednisolone Impurity 28 (CAS 95440-71-4)
- Prednisolone Impurity 32 (CAS CATO-C4X-173732)
- Prednisolone Impurity 34 (CAS CATO-C4X-173734)
- Prednisolone impurity 67 (CAS 20380-17-0)
Recommended Standards
- Cortisone Acetate (CAS 50-04-4)
- Citreoviridin (CAS 25425-12-1)
- Clascoterone Impurity 6 (CAS CATO-C4X-33316)
- 9-(Tert-butoxycarbonyl)-9-azabicyclo[3.3.1]Nonane-2-carboxylic acid (CAS 1823776-63-1)
- (5-(Thiophen-2-yl)pyridin-3-yl)methanamine (CAS 1346687-11-3)
- (S)-1-Boc-3-Ethynylpyrrolidine (CAS 785051-40-3)
- 1,3-Pyrrolidinedicarboxylic acid, 3-(2-propyn-1-yl)-, 1-(1,1-dimethylethyl) ester (CAS 1505359-06-7)
- β-D-Glucose (CAS 28905-12-6)
- 2-Chloro-1-(pyridin-4-yl)ethan-1-ol (CAS 174615-70-4)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com