N1-Cyclopropyl-N2-(4-(dimethylamino)phenyl)oxalamide CAS 941945-92-2
| CAS No. | 941945-92-2 |
| Molecular Formula | C13H17N3O2 |
| Molecular Weight | 247.29 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.
N1-Cyclopropyl-N2-(4-(dimethylamino)phenyl)oxalamide (CAS 941945-92-2), molecular formula C13H17N3O2 and molecular weight 247.29 g/mol, is a CATO reference standard with documented purity and traceability.
N1-Cyclopropyl-N2-(4-(dimethylamino)phenyl)oxalamide (C13H17N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H17N3O2 |
| Molecular Weight | 247.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- N1-Cyclopentyl-N2-(pyridin-4-ylmethyl)oxalamide (CAS 312499-10-8)
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- N-Cbz-3-piperidinecarboxaldehyde (CAS 201478-72-0)
- 1-(4-Methylphenyl)cyclopropanamine (CAS 503417-31-0)
- 1-((5-Chloro-4-hydrazinylpyridin-3-yl)sulfonyl)azepane (CAS 1352507-39-1)
- N-(4,6-Difluorobenzo[d]thiazol-2-yl)-2-(ethylthio)benzamide (CAS 886917-65-3)
- Acetaminosalol (CAS 118-57-0)
- (3-Aminobenzoyl)glycine (CAS 20938-64-1)
- Methyl (E)-2-(2-chloro-1-methyl-1H-indol-4-yl)-3-methoxyacrylate (CAS 2767648-71-3)
- 4-Bromo-2,2-dichloro-1,1,1-trifluorobutane (CAS 234096-24-3)
- 1-Ethyl-1h-pyrrole-3-carbaldehyde (CAS 400715-75-5)
- N-cyclopropyl-2-(2-methyl-1H-indol-3-yl)-2-oxoacetamide (CAS 695195-75-6)
- Peptide 438 (CAS CATO-CPTD788438)
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