3-Bromo-4-chloro-2-phenylquinoline CAS 5425-48-9
| CAS No. | 5425-48-9 |
| Molecular Formula | C33H58N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-Bromo-4-chloro-2-phenylquinoline (CAS 5425-48-9), a certified reference material (molecular formula C33H58N2O3Br, MW 610.74 g/mol) for analytical method development and quality control.
Based on its molecular formula C33H58N2O3Br, 3-Bromo-4-chloro-2-phenylquinoline contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 610.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C33H58N2O3 2*Br |
| Molecular Weight | 610.74 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4,9-Bis(5-bromo-2-thienyl)-6,7-bis[4-[(2-ethylhexyl)oxy]phenyl][1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 1000000-25-8)
- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
- 8-Bromo-6-chloro-imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1000017-98-0)
- ethyl 3-bromo-5-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1000018-03-0)
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- 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine (CAS 1000018-33-6)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperidine-4-carboxamide (CAS 1000018-34-7)
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Recommended Standards
- Methyl (2E)-3-[(2-aminophenyl)amino]-2-(phenylformamido)prop-2-enoate (CAS 339025-85-3)
- 3-Methyl-4-Nitrophenol (CAS 2581-34-2)
- tert-Butyl ((1-(6-chloro-2-(methylthio)pyrimidin-4-yl)piperidin-2-yl)methyl)carbamate (CAS 1261236-16-1)
- 1-(tert-Butyl) 4-ethyl (3S,4R)-3-hydroxypiperidine-1,4-dicarboxylate (CAS 1805790-50-4)
- 2-{2-chloropyrrolo[2,1-f][1,2,4]triazin-4-yl}acetamide (CAS 1312786-13-2)
- 1-Phenyl-2-(piperidin-1-yl)ethan-1-ol (CAS 2480-56-0)
- 2-Amino-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-4-ol (CAS 1805012-34-3)
- Ethyl 1-(2-fluoro-5-(trifluoromethyl)benzyl)-1H-imidazole-4-carboxylate (CAS 1260789-05-6)
- 1-Cyclohexyl-3-(2-hydroxy-3-methoxy-2-methylpropyl)urea (CAS 1334370-03-4)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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