1-(4-Bromophenyl)-3-{[(4-chlorophenyl)methyl]sulfanyl}pyrrolidine-2,5-dione CAS 298218-18-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 298218-18-5 |
| Molecular Formula | C17H13BrClNO2S |
| Molecular Weight | 410.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Bromophenyl)-3-{[(4-chlorophenyl)methyl]sulfanyl}pyrrolidine-2,5-dione (CAS 298218-18-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H13BrClNO2S. Molecular weight: 410.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H13BrClNO2S |
| Molecular Weight | 410.71 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl (2Z)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-3-[(2,3,4-trifluorophenyl)amino]prop-2-enoate (CAS 866135-59-3)
- 5-Chloro-3-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[4,3-d]pyrimidine (CAS 2170598-18-0)
- Ethyl (R,E)-3-(methyldiphenylsilyl)-3-(trimethylsilyl)hex-4-enoate (CAS 2087969-56-8)
- 1-bromo-2-phenyl-propene (CAS 3360-53-0)
- (2R,3S)-2-(1,3,5-trimethyl-1H-pyrazol-4-yl)tetrahydrofuran-3-amine (CAS 1808654-33-2)
- Fenofibrate Impurity 5 (CAS 62810-39-3)
- Fluzoparib Impurity 2 (CAS CATO-C4X-32522)
- 3-(4-Hydroxy-3,5-dimethylphenyl)propanoic Acid (CAS 7733-58-6)
- (5-Fluoro-6-methoxypyridin-3-yl)methanol (CAS 959616-65-0)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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