1-(3,5-Dichlorophenyl)-3-(piperidin-1-ylmethyl)pyrrolidine-2,5-dione CAS 63642-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63642-92-2 |
| Molecular Formula | C16H18Cl2N2O2 |
| Molecular Weight | 341.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,5-Dichlorophenyl)-3-(piperidin-1-ylmethyl)pyrrolidine-2,5-dione (CAS 63642-92-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H18Cl2N2O2. Molecular weight: 341.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H18Cl2N2O2 |
| Molecular Weight | 341.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (4-(N-(3-(4-Methylpiperazin-1-yl)propyl)sulfamoyl)phenyl)boronic acid (CAS 486422-69-9)
- 1,3-Bis(4-chlorophenyl)-4,7-dihydroisobenzofuran (CAS 5465-43-0)
- 3-(3-(Methylsulfonyl)propoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1951411-57-6)
- Allobarbital (CAS 52-43-7)
- 1-(diphenylmethyl)-3-methylazetidin-3-ol hydrochloride (CAS 133891-86-8)
- (R)-3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2-methylpropan-1-ol (CAS 155887-05-1)
- Tert-butyl ((2R,3R)-2-methylazetidin-3-yl)carbamate (CAS 1932396-57-0)
- 2-(4-Hydroxypiperidin-1-yl)isonicotinonitrile (CAS 939986-84-2)
- Macitentan Impurity 8 (CAS 556796-88-4)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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