1-(4-(4-Nitrophenyl)-1,4-diazepan-1-yl)ethan-1-one CAS 892491-96-2
| CAS No. | 892491-96-2 |
| Molecular Formula | C13H17N3O3 |
| Molecular Weight | 263.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-(4-(4-Nitrophenyl)-1,4-diazepan-1-yl)ethan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(4-(4-Nitrophenyl)-1,4-diazepan-1-yl)ethan-1-one (CAS 892491-96-2) is a high-purity analytical reference standard with the molecular formula C13H17N3O3 and a molecular weight of 263.29 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 | C13H17N3O3 |
| Molecular Weight | 263.29 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 |
Related Nitrophenyl Standards
- 1-(4-Nitrophenyl)-4-(oxetan-3-yl)piperazine (CAS 1433823-88-1)
- N-(2-nitrophenyl)-2-(piperidin-1-yl)acetamide (CAS 35204-11-6)
- 1-(4-(3-Nitrophenyl)thiazol-2-yl)guanidine (CAS 83831-32-7)
- 2-(4-(4-Nitrophenyl)thiazol-2-yl)acetamide (CAS 306935-90-0)
- N-[4-(3-Nitrophenyl)-2-thiazolyl]acetamide (CAS 53173-92-5)
- 1-(2-Nitrophenyl)-4-oxocyclohexanecarboxylic Acid (CAS 1385694-66-5)
- 1-(4-Nitrophenyl)-4-oxocyclohexanecarboxylic Acid (CAS 1408074-40-7)
- 2-(3-Nitrophenyl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 5438-29-9)
Recommended Standards
- 1-(3-Methoxybenzoyl)piperidine-4-carboxylic acid (CAS 353465-22-2)
- 1-(4-(4-Phenyl-1H-1,2,3-triazol-1-yl)phenyl)ethan-1-one (CAS 439108-46-0)
- 1-(3-Ethoxybenzyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 927984-40-5)
- 1-(4-Ethoxy-benzoyl)-pyrrolidine-2-carboxylic acid (CAS 436811-16-4)
- 4-Bromo-2,6-dimethylbenzene-1-sulfonyl chloride (CAS 351003-50-4)
- N-(2,3-Dihydro-1,4-benzodioxin-6-ylsulfonyl)tryptophan (CAS 1008587-24-3)
- 3-[4-(Aminocarbonyl)piperidin-1-yl]propanoic acid (CAS 915922-36-0)
- Amisulpride Impurity 33 (CAS CATO-C4X-104533)
- Prostaglandin Impurity 32 (CAS CATO-C4X-199632)
- 2-(3-Chlorophenyl)-1-(3-pyridinyl)-1-ethanone 31251-55-5 m-Chlorobenzyl 3-Pyridyl Ketone (CAS 31251-55-5)
- 7-Hydrazinyl-3-methyl-4H-pyrimido[1,2-b]pyridazin-4-one (CAS 86674-01-3)
- 1-Bromo-2-chloro-3-(chloromethyl)benzene (CAS 1261790-43-5)
- 2-(difluoromethyl)morpholine (CAS 1242465-34-4)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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