4-(2,6-dichlorophenyl)piperidine-2,6-dione CAS 371981-22-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371981-22-5 |
| Molecular Formula | C11H9Cl2NO2 |
| Molecular Weight | 258.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,6-dichlorophenyl)piperidine-2,6-dione (CAS 371981-22-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H9Cl2NO2. Molecular weight: 258.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H9Cl2NO2 |
| Molecular Weight | 258.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related dichlorophenyl Standards
- 4-(3,4-Dichlorophenyl)piperidine-2,6-dione (CAS 104115-69-7)
- 3-(3,4-Dichlorophenyl)-3-methylpyrrolidine-2,5-dione (CAS 1152580-26-1)
- 1-(3-(3,5-Dichlorophenyl)-1,2,4-oxadiazol-5-yl)ethanamine (CAS 1431725-39-1)
- (3-(2,6-Dichlorophenyl)-5-methylisoxazol-4-yl)methanol (CAS 175204-38-3)
- 1-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethan-1-ol (CAS 58905-18-3)
- 2-(2,6-Dichlorophenyl)-5-ethoxy-1,3-oxazole (CAS 477867-61-1)
- 3-(3,4-Dichlorophenyl)-5-ethoxy-1H-1,2,4-triazole (CAS 62036-10-6)
- 3-(3,5-Dichlorophenyl)-1-methylpyrrolidine-2,5-dione (CAS 93553-55-0)
Recommended Standards
- 3-Nitro-2-phenylquinoline (CAS 5443-79-8)
- 4,5,6,7-Tetrafluoro-3-(trifluoromethyl)-1H-indazole (CAS 945038-89-1)
- 4,5-Dichloro-1,6-dimethyl-1H-indole-2-carboxylic acid (CAS 2244454-05-3)
- 1-Cyclopropyl-3-(3,4,5-trifluorophenyl)propan-1-one (CAS 898778-72-8)
- 2-(4-Chloro-2-(difluoromethyl)-6-iodopyridin-3-yl)acetic acid (CAS 1807074-63-0)
- Saxagliptin Impurity N52 (CAS 1194836-75-3)
- 3-{[4-(trifluoromethyl)pyrimidin-2-yl]amino}benzoic acid (CAS 1217079-88-3)
- Diisopropyl (4-bromobutyl)phosphonate (CAS 147461-17-4)
- Butanedioic Acid 1-Methyl Ester (CAS 878205-29-9)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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