1-(4-Bromophenyl)-3-[4-(3-chlorophenyl)piperazin-1-yl]pyrrolidine-2,5-dione CAS 311332-73-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 311332-73-7 |
| Molecular Formula | C20H19BrClN3O2 |
| Molecular Weight | 448.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(4-Bromophenyl)-3-[4-(3-chlorophenyl)piperazin-1-yl]pyrrolidine-2,5-dione (CAS 311332-73-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H19BrClN3O2. Molecular weight: 448.74 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H19BrClN3O2 |
| Molecular Weight | 448.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- N,N,N′,N′-tetrakis(2-pyridylmethyl)ethylenediamine (CAS 16858-02-9)
- 2-(6-Bromo-4-(4-chlorophenyl)-2-methylquinolin-3-yl)-2-isopropoxyacetic acid (CAS 957890-28-7)
- 3-(5-Bromo-2-chloropyrimidin-4-yl)-1-(phenylsulfonyl)-1H-indole (CAS 1624262-44-7)
- N-(4-phenoxyphenyl)-N-tosylglycine (CAS 884986-76-9)
- 1-(4-([1,2,4]Triazolo[3,4-c][1,2,4]triazine-6-carbonyl)phenyl)ethanone (CAS 825633-17-8)
- 2-(4-Methyl-2-thioxo-2,3-dihydrothiazol-5-yl)-N-(prop-2-yn-1-yl)acetamide (CAS 1424346-77-9)
- 3-Fluoro-1,2-propanediol (CAS 453-16-7)
- 3-Oxo-3-(3-(trifluoromethoxy)phenyl)propanenitrile (CAS 677713-02-9)
- 4-(Morpholinomethyl)-1-phenylpyrazolidin-3-one (CAS 27316-20-7)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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