N-(4-Bromophenyl)-N-phenylnaphthalen-1-amine CAS 138310-84-6
| CAS No. | 138310-84-6 |
| Molecular Formula | C22H16BrN |
| Molecular Weight | 374.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(4-Bromophenyl)-N-phenylnaphthalen-1-amine 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.
N-(4-Bromophenyl)-N-phenylnaphthalen-1-amine (CAS 138310-84-6), molecular formula C22H16BrN and molecular weight 374.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, N-(4-Bromophenyl)-N-phenylnaphthalen-1-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 374.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H16BrN |
| Molecular Weight | 374.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
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- N-(4-Bromophenyl)-N-phenylnaphthalen-2-amine (CAS 204065-88-3)
- 1-((4-Bromophenyl)sulfonyl)-N3,N3,N5,N5-tetramethyl-1H-1,2,4-triazole-3,5-diamine (CAS 478032-11-0)
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Recommended Standards
- Silodosin Impurity 20 (CAS 1375180-28-1)
- tert-butyl N-{2-[(5-bromo-2-methoxyphenyl)methyl]-3-hydroxypropyl}carbamate (CAS 1690457-91-0)
- tert-butyl N-{2-[(3-bromo-4-methoxyphenyl)methyl]-3-hydroxypropyl}carbamate (CAS 1691952-13-2)
- (9H-Fluoren-9-yl)methyl (4-bromobutyl)carbamate (CAS 1196157-63-7)
- 1-(2,4-Dichlorobenzyl)-N-(4,6-dimethoxypyrimidin-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 320419-91-8)
- 2-Ethylhexyl Acetate (CAS 103-09-3)
- N-(3-(2,5-Dimethylfuran-3-yl)-3-hydroxypropyl)-2-phenylethane-1-sulfonamide (CAS 1421528-71-3)
- 4-Methoxy-1-naphthimidamide hydrochloride (CAS 1187930-11-5)
- Dimethoxydi(naphthalen-1-yl)silane (CAS 21591-48-0)
- 2-(1h-Pyrazol-1-yl)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1234946-68-9)
- 1-(4-Chlorophenyl)-3-(2-((6-(pyridin-4-ylamino)pyridazin-3-yl)amino)ethyl)urea (CAS 1021039-13-3)
- 5-(Difluoromethyl)-1,2,3,4-tetrahydro-1,6-naphthyridine (CAS 2254053-80-8)
- 3-(Butylthio)-5-(difluoromethyl)-4h-1,2,4-triazol-4-amine (CAS 886496-06-6)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
Why CATO?
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