2-(4'-Bromo-[1,1'-biphenyl]-4-yl)quinoline CAS 861206-61-3
| CAS No. | 861206-61-3 |
| Molecular Formula | C21H14BrN |
| Molecular Weight | 360.25 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.
2-(4'-Bromo-[1,1'-biphenyl]-4-yl)quinoline (CAS 861206-61-3), molecular formula C21H14BrN and molecular weight 360.25 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(4'-Bromo-[1,1'-biphenyl]-4-yl)quinoline (C21H14BrN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 360.25 g/mol, it falls into the moderately-high-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.
As a certified reference material (CRM), 2-(4'-Bromo-[1,1'-biphenyl]-4-yl)quinoline 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 | C21H14BrN |
| Molecular Weight | 360.25 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
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- 2-(3-(Benzyloxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2490690-88-3)
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- (R)-3,3'-Bis(2-naphthyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthol (CAS 922711-77-1)
- 4-(Difluoromethyl)-6-fluoropyridine-2-sulfonamide (CAS 1805321-96-3)
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- Dihydro Ergotamine-13C,d3 Mesylate (CAS 1356841-81-0)
- 3-(1-(3-(5-Bromopyrimidin-2-yl)benzyl)-6-oxo-1,6-dihydropyridazin-3-yl)benzonitrile (CAS 1103506-77-9)
- N-Boc-3-(4-Pyridyl)-2-propyn-1-amine (CAS 777856-67-4)
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