3,9-Dichloro-6-(9H-fluoren-2-yl)-5H-dibenzo[c,e]azepine-5,7(6H)-dione CAS 25698-59-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25698-59-3 |
| Molecular Formula | C27H15Cl2NO2 |
| Molecular Weight | 456.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,9-Dichloro-6-(9H-fluoren-2-yl)-5H-dibenzo[c,e]azepine-5,7(6H)-dione (CAS 25698-59-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H15Cl2NO2. Molecular weight: 456.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H15Cl2NO2 |
| Molecular Weight | 456.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-((Butyryloxy)methyl) 5-methyl 4-(2,4-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (Clevidipine Impurity) (CAS 2458150-58-6)
- Fmoc-(R)-3-Amino-3-(2,4-dichlorophenyl)-propionic acid (CAS 511272-37-0)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4-dichlorophenyl)propanoic acid (CAS 284492-13-3)
- 1-Benzyl 3-methyl 6-(hydroxymethyl)piperidine-1,3-dicarboxylate (CAS 1823264-77-2)
- 2-(2,6-Dimethylmorpholino)thiazol-4-amine (CAS 1365938-81-3)
- N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acrylamide (CAS 303129-60-4)
- (S)-(1-Methylpyrrolidin-2-yl)methyl methanesulfonate (CAS 607370-14-9)
- 8-Methyl-1,7-naphthyridine (CAS 90685-65-7)
- 2-PHenyl-4,5,6,7-tetrahydro-2h-pyrazolo[4,3-b]pyridine hydrochloride (CAS 1951441-04-5)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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