6,8-Dibromo-2-[4-(4-methylpiperazin-1-yl)phenyl]quinoline CAS 861206-60-2
| CAS No. | 861206-60-2 |
| Molecular Formula | C20H19Br2N3 |
| Molecular Weight | 461.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 6,8-Dibromo-2-[4-(4-methylpiperazin-1-yl)phenyl]quinoline (CAS 861206-60-2), a certified reference material (molecular formula C20H19Br2N3, MW 461.19 g/mol) for analytical method development and quality control.
The molecular framework of 6,8-Dibromo-2-[4-(4-methylpiperazin-1-yl)phenyl]quinoline (C20H19Br2N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C20H19Br2N3 |
| Molecular Weight | 461.19 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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- (E)-Dimethomorph (CAS 113210-97-2)
- 5-Methoxy-6-methyl-2-phenyl-7H-chromen-7-one (CAS 643-56-1)
- 3-Amino-5-hydroxy-2H-chromen-2-one (CAS 1611491-78-1)
- 1,4-Dichloro-2-(trifluoromethoxy)benzene (CAS 151276-11-8)
- 2-Acetamido-3-(2-methoxyphenyl)propanoic acid (CAS 193546-29-1)
- 1-(3-chlorophenyl)-3-methylpiperazine dihydrochloride (CAS 1820641-09-5)
- 2-pentylpiperidine (CAS 33354-97-1)
- (R)-Methyl 2,5-diamino-5-oxopentanoate (CAS 108258-30-6)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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