N-(5-bromo-2-methoxybenzyl)cyclopentanamine CAS 418779-19-8
| CAS No. | 418779-19-8 |
| Molecular Formula | C13H18BrNO |
| Molecular Weight | 284.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(5-bromo-2-methoxybenzyl)cyclopentanamine (C13H18BrNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
N-(5-bromo-2-methoxybenzyl)cyclopentanamine (CAS 418779-19-8), molecular formula C13H18BrNO and molecular weight 284.19 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C13H18BrNO |
| Molecular Weight | 284.19 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 2-bromo-N-(2,3-dimethylphenyl)-3-methylbutanamide (CAS 1017044-59-5)
- 2-Bromo-N-ethyl-N-(m-tolyl)butanamide (CAS 1119450-24-6)
- (5-Bromo-2-(2-methylpiperidin-1-yl)phenyl)methanol (CAS 1141474-34-1)
- 3-[4-Bromo-2-(tert-butyl)phenoxy]azetidine (CAS 1146960-47-5)
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- 3-[2-Bromo-4-(tert-butyl)phenoxy]azetidine (CAS 1219948-65-8)
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Recommended Standards
- 5-Bromo-N-isopropylthiophene-2-sulfonamide (CAS 81597-54-8)
- N-Diisopropyl 2-bromobenzamide (CAS 79839-66-0)
- 5-Bromo-N-isopropyl-2,3,4-trimethylbenzamide (CAS 399006-09-8)
- CAS 2187374-12-3 (CAS 2187374-12-3)
- 4-(3-Aminobicyclo[2.2.1]heptan-2-yl)benzene-1,2-diol (CAS 754939-52-1)
- Boc-D-serine Benzylamide (CAS 1253790-58-7)
- 1-(2-Bromoethyl)-2-methoxycyclohexane (CAS 1403564-85-1)
- 2,6,6-Trimethylbicyclo[3.1.1]heptane (CAS 473-55-2)
- 2-((2-Oxo-2-(p-tolylamino)ethyl)sulfinyl)acetic acid (CAS 338953-84-7)
- Methylenediurea (CAS 13547-17-6)
- 4,6-Dichloro-5-(difluoromethyl)-2-(methylthio)pyrimidine (CAS 2090187-76-9)
- 3-(3-Phenoxypropyl)piperidine (CAS 1219977-32-8)
- (3R,4S,5S,6R)-2-(Decyloxy)-6-(hydroxymethyl)tetrahydro-2H-Pyran-3,4,5-triol (CAS 54549-25-6)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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