5-Oxopyrrolidin-3-yl (2,5-dichlorophenyl)carbamate CAS 88015-93-4
| CAS No. | 88015-93-4 |
| Molecular Formula | C11H10Cl2N2O3 |
| Molecular Weight | 289.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Oxopyrrolidin-3-yl (2,5-dichlorophenyl)carbamate (CAS 88015-93-4) is a high-purity analytical reference standard with the molecular formula C11H10Cl2N2O3 and a molecular weight of 289.11 g/mol.
The molecular framework of 5-Oxopyrrolidin-3-yl (2,5-dichlorophenyl)carbamate (C11H10Cl2N2O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 5-Oxopyrrolidin-3-yl (2,5-dichlorophenyl)carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H10Cl2N2O3 |
| Molecular Weight | 289.11 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Oxopyrrolidin Standards
- 5-Oxopyrrolidin-3-yl (2,6-dichlorophenyl)carbamate (CAS 88015-94-5)
- 5-Oxopyrrolidin-3-yl (3,4-dichlorophenyl)carbamate (CAS 88015-95-6)
- 5-Oxopyrrolidin-3-yl (3,5-dichlorophenyl)carbamate (CAS 88015-96-7)
- N1-(3-(2-Oxopyrrolidin-1-yl)propyl)-N2-phenyloxalamide (CAS 898374-44-2)
- 3,5-Bis(2-oxopyrrolidin-1-yl)benzoic acid (CAS 537657-84-4)
- N-(5-Oxopyrrolidin-3-yl)-4-(trifluoromethoxy)benzamide (CAS 1351642-67-5)
- 5-Oxopyrrolidin-3-yl (3-(trifluoromethyl)phenyl)carbamate (CAS 88015-90-1)
- 4-(2-(2-Oxopyrrolidin-1-yl)ethyl)benzenesulfonyl chloride (CAS 1017140-97-4)
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