1-(2-Bromo-4-nitrophenyl)azepane CAS 477846-52-9
| CAS No. | 477846-52-9 |
| Molecular Formula | C12H15BrN2O2 |
| Molecular Weight | 299.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(2-Bromo-4-nitrophenyl)azepane (C12H15BrN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 299.16 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 1-(2-Bromo-4-nitrophenyl)azepane (CAS 477846-52-9), a certified reference material (molecular formula C12H15BrN2O2, MW 299.16 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Bromo-4-nitrophenyl)azepane 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 | C12H15BrN2O2 |
| Molecular Weight | 299.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-(2,5-Dichlorophenyl)-N,N,5-trimethyl-1H-1,2,4-triazole-3-carboxamide (CAS 338398-56-4)
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- 1-(2,5-Dichlorobenzyl)-3-methyl-1H-pyrazole-5-carbohydrazide (CAS 618070-45-4)
- 1-(3,5-Dichlorophenyl)-N,N,5-trimethyl-1H-1,2,4-triazole-3-carboxamide (CAS 338408-41-6)
- 2-((4-Amino-5-(phenylsulfonyl)pyrimidin-2-yl)thio)-N-(2,6-dimethylphenyl)butanamide (CAS 894946-44-2)
- 9-(2-((2-Aminoethyl)carbamoyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethylxanthylium trifluoroacetate trifluoroacetic acid salt (CAS 591742-74-4)
- 6,19-Dihydroxyurs-12-en-3-oxo-28-oic acid (CAS 194027-11-7)
- 2-((4-Chloropyridin-2-yl)oxy)acetic acid (CAS 89692-15-9)
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- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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