6α-Chloro Prednisone CAS 52080-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52080-57-6 |
| Molecular Formula | C21H25ClO5 |
| Molecular Weight | 392.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6α-Chloro Prednisone (CAS 52080-57-6) pharmaceutical standards reference standard. Molecular formula: C21H25ClO5. Molecular weight: 392.87 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H25ClO5 |
| Molecular Weight | 392.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-N-(4-(3-oxo-3-(thiazol-2-ylamino)propyl)thiazol-2-yl)benzamide (CAS 1021255-48-0)
- Ethyl 3-(2-((5-chloro-1,6-dihydro-1-isopropyl-2-methyl-6-oxopyrimidin-4-yloxy)methyl)phenyl)propanoate (CAS 1258652-72-0)
- 2-Chloro-3-{4-[(2E)-3-phenylprop-2-en-1-yl]piperazin-1-yl}-1,4-dihydronaphthalene-1,4-dione (CAS 329080-33-3)
- 6-Chloro-1-((3,5-dimethylbenzyl)oxy)-2-(4-methoxyphenyl)-1H-benzo[d]imidazole (CAS 329234-99-3)
- Methyl 4-chloro-2-(3,4-dimethoxybenzyl)-5-methylthieno[2,3-d]pyrimidine-6-carboxylate (CAS 885460-46-8)
- N-(3-Chloro-4-methoxyphenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 573972-48-2)
- Benzyl 4-(((4-chloro-2-fluorophenyl)amino)methyl)-4-hydroxypiperidine-1-carboxylate (CAS 1330583-65-7)
- 2-Chloro-4-methanesulfonyl-N-[4-(piperidin-1-yl)phenyl]benzamide (CAS 860609-10-5)
Recommended Standards
- Cloprednol (CAS 5251-34-3)
- 5-Amino-2-chloro-n-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)benzenesulfonamide (CAS 380437-38-7)
- 4-(4-(Thiophen-2-yl)pyrimidin-2-yl)phenyl 4-chlorobenzoate (CAS 477862-92-3)
- 3-[methyl(4-methylphenyl)sulfamoyl]benzoic acid (CAS 379255-74-0)
- 5-Bromo-6-methyl-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1000343-87-2)
- 3-Chloro-N-(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)benzamide (CAS 922000-17-7)
- Methyl 5-(4-fluorophenyl)-4-hydroxy-2-methyl-1H-pyrrole-3-carboxylate (CAS 890095-15-5)
- n-[3-(2-aminoethoxy)phenyl]methanesulfonamide (CAS 1018569-96-4)
- Crisaborole Impurity 53 (CAS 2850341-51-2)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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