(6α)-21-(Acetyloxy)-6-fluoropregna-1,4,9(11),16-tetraene-3,20-dione CAS 2476-74-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2476-74-6 |
| Molecular Formula | C23H25FO4 |
| Molecular Weight | 384.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6α)-21-(Acetyloxy)-6-fluoropregna-1,4,9(11),16-tetraene-3,20-dione (CAS 2476-74-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H25FO4. Molecular weight: 384.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H25FO4 |
| Molecular Weight | 384.44 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Acetyloxy Standards
- (16α)-21-(Acetyloxy)-16-methyl-pregna-1,4,9(11)-triene-3,20-dione (CAS 4258-83-7)
- (11β)-11-(Acetyloxy)-20-hydroxy-3-oxo-pregna-4,17(20)-dien-21-al (CAS 1089670-72-3)
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Recommended Standards
- N-(Cyclohexylmethyl)-1-[2-methyl-6-(trifluoromethyl)pyrimidin-4-yl]piperidine-4-carboxamide (CAS 1775385-66-4)
- 3-(4-Fluorobenzyl)-5,5-dimethyl-1-(4-phenoxybutyl)-1H-imidazole-2,4(3H,5H)-dione (CAS 900019-19-4)
- 1-[2-Methyl-6-(trifluoromethyl)pyrimidin-4-yl]-N-(4-methylcyclohexyl)piperidine-4-carboxamide (CAS 1775385-49-3)
- (R)-2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propan-1-ol (CAS 2505078-37-3)
- 1-(2,3-Difluorophenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1499042-94-2)
- (S)-2-(Benzylamino)-3-(1H-imidazol-4-yl)propanoic acid (CAS 17451-61-5)
- 2-Methyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)butan-2-ol (CAS 1430727-39-1)
- 1-(4-Chlorophenyl)-2-[(3-methylphenyl)sulfanyl]ethan-1-one (CAS 331461-95-1)
- Ethyl 2-methyl-2-(4-nitrophenyl)propanoate (CAS 83397-45-9)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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