8-Bromo-2,4-diphenyl-1-(p-tolyl)-5,6,7,8-tetrahydroquinolin-1-ium tetrafluoroborate CAS 455251-10-2
| CAS No. | 455251-10-2 |
| Molecular Formula | C28H25BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 8-Bromo-2,4-diphenyl-1-(p-tolyl)-5,6,7,8-tetrahydroquinolin-1-ium tetrafluoroborate (C28H25BrNBF4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.5, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 542.22 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.
CATO supplies 8-Bromo-2,4-diphenyl-1-(p-tolyl)-5,6,7,8-tetrahydroquinolin-1-ium tetrafluoroborate (CAS 455251-10-2), a certified reference material (molecular formula C28H25BrNBF4, MW 542.22 g/mol) for analytical method development and quality control.
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.
CATO manufactures 8-Bromo-2,4-diphenyl-1-(p-tolyl)-5,6,7,8-tetrahydroquinolin-1-ium tetrafluoroborate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C28H25BrN BF4 |
| Molecular Weight | 542.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
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- 2-(5-Chloro-1H-pyrrolo[2,3-c]pyridin-3-yl)ethan-1-amine dihydrochloride (CAS 2138337-33-2)
- 2-(1-((4-Methylpiperazin-1-yl)sulfonyl)azetidin-3-ylidene)acetonitrile (CAS 1638759-72-4)
- 3-Amino-2-(m-tolyl)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1363405-26-8)
- 1-(2-Cyclohexylthiazol-4-yl)ethanone (CAS 1344056-59-2)
- 5-(Methylthio)pyridine-3-boronic acid pinacol ester (CAS 1171891-40-9)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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