2-(2,6-Dichlorophenyl)-N-(5-oxopyrrolidin-3-yl)acetamide CAS 88016-09-5
| CAS No. | 88016-09-5 |
| Molecular Formula | C12H12Cl2N2O2 |
| Molecular Weight | 287.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 287.14 g/mol gives 2-(2,6-Dichlorophenyl)-N-(5-oxopyrrolidin-3-yl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(2,6-Dichlorophenyl)-N-(5-oxopyrrolidin-3-yl)acetamide (CAS 88016-09-5), molecular formula C12H12Cl2N2O2 and molecular weight 287.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(2,6-Dichlorophenyl)-N-(5-oxopyrrolidin-3-yl)acetamide (C12H12Cl2N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 287.14 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(2,6-Dichlorophenyl)-N-(5-oxopyrrolidin-3-yl)acetamide 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 | C12H12Cl2N2O2 |
| Molecular Weight | 287.14 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 1-(2,4-Dichlorophenyl)-4-oxocyclohexanecarboxylic Acid (CAS 1408058-11-6)
- 1-(3,4-Dichlorophenyl)-3-oxocyclohexanecarboxylic acid (CAS 1956341-55-1)
- 1-(3,4-Dichlorophenyl)-4-oxocyclohexanecarboxylic Acid (CAS 773101-05-6)
- 2-(3,4-Dichlorophenyl)-4-(2-hydroxyethyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 861210-29-9)
- 4-(2-(2,6-Dichlorophenyl)acetyl)piperazin-2-one (CAS 851399-62-7)
- Methyl 5-(3,4-dichlorophenyl)thiophene-2-carboxylate (CAS 338793-85-4)
- 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbothioamide (CAS 175204-43-0)
- 4-(3,5-Dichlorophenyl)-6-(methylthio)-1,3,5-triazin-2-amine (CAS 175204-58-7)
Recommended Standards
- 1,1'-(2,3-Dihydroquinoxaline-1,4-diyl)bis(2-chloroethanone) (CAS 6779-93-7)
- 1-(4-IODOPHENYL)PIPERIDINE (CAS 55376-34-6)
- 2-(3-Iodophenyl)Piperidine (CAS 383128-17-4)
- 1-(4-Iodobenzyl)pyrrolidine (CAS 858676-60-5)
- 2-((1-Benzyl-4-chloro-1H-pyrazol-3-yl)oxy)-2-methylpropanoic acid (CAS 68429-96-9)
- 4-(4-(Benzo[d]oxazol-2-yl)styryl)-N,N-dimethylaniline (CAS 354776-29-7)
- tert-Butyl 3-(3-aminopropyl)-1H-indole-1-carboxylate (CAS 886370-67-8)
- Desmopressin Impurity 35 (CAS CATO-C4X-221535)
- 2-Amino-6-chloro-3-formylchromone (CAS 68301-77-9)
- N,N'-(((6-((9,10-Dioxo-9,10-dihydroanthracen-1-yl)amino)-1,3,5-triazine-2,4-diyl)bis(azanediyl))bis(9,10-dioxo-9,10-dihydroanthracene-5,1-diyl))dibenzamide (CAS 83742-16-9)
- 2-Chloro-N-methyl-N-thiazol-2-yl-acetamide (CAS 878657-09-1)
- 6-(2,4-Dichlorophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 1465572-32-0)
- Amphotericin B Impurity 7 (CAS CATO-C4X-18447)
- Peptide Impurity 82 (CAS 10491-78-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com