1-(6-Chloro-pyridin-3-ylmethoxy)-pyrrolidine-2,5-dione CAS 913699-31-7
| CAS No. | 913699-31-7 |
| Molecular Formula | C10H9ClN2O3 |
| Molecular Weight | 240.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H9ClN2O3, 1-(6-Chloro-pyridin-3-ylmethoxy)-pyrrolidine-2,5-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(6-Chloro-pyridin-3-ylmethoxy)-pyrrolidine-2,5-dione (CAS 913699-31-7) is a high-purity analytical reference standard with the molecular formula C10H9ClN2O3 and a molecular weight of 240.64 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H9ClN2O3 |
| Molecular Weight | 240.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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- 2-Chloro-5-(2-oxoimidazolidin-1-yl)benzoic acid (CAS 1183424-11-4)
- Ethyl 5-chloro-2-oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-3-carboxylate (CAS 1260386-66-0)
- 6-Chloro-7-methoxy-2H-chromene-3-carboxylic acid (CAS 1263215-42-4)
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Recommended Standards
- 1-(4-Chloro-2-hydroxyphenyl)-3-methylimidazolidine-2,4-dione (CAS 206120-10-7)
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- 1-(2-chloro-5-hydroxy-phenyl)hexahydropyrimidine-2,4-dione (CAS 2633726-34-6)
- 2-(4-Chlorophenyl)-5-oxotetrahydrofuran-2-carboxylic acid (CAS 34971-17-0)
- N-Allyl-2-(1-(2-hydroxyethyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetamide (CAS 900011-78-1)
- 5-Chloro-4-iodopyridin-3-ol (CAS 1807171-86-3)
- Ethyl 4-((tert-butyldimethylsilyl)oxy)-1-(2-chloroethyl)cyclohexanecarboxylate (CAS 1097729-64-0)
- 5-Butylpyrimidine-2,4,6-triamine (CAS 4086-51-5)
- 3-Chloro-2,4,6-trimethylaniline (CAS 67396-82-1)
- 2-[(4-fluorophenyl)methyl]pyrimidin-5-amine (CAS 1152557-45-3)
- 6-Bromo-3-(chloromethyl)-5-(difluoromethyl)pyridin-2-ol (CAS 1806856-22-3)
- (S)-3-Boc-2,2-dimethyloxazolidine-4-acetaldehyde (CAS 147959-19-1)
- Isopropylhydrazine xhydrochloride (CAS 73941-11-4)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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