4,7-Dibromo-8-methylquinoline CAS 1189105-53-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189105-53-0 |
| Molecular Formula | C10H7Br2N |
| Molecular Weight | 300.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,7-Dibromo-8-methylquinoline (CAS 1189105-53-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7Br2N. Molecular weight: 300.98 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7Br2N |
| Molecular Weight | 300.98 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 2,8-Dibromo-4-methylquinoline (CAS 1067914-52-6)
- 4,6-Dibromo-2-methylquinoline (CAS 1070879-53-6)
- 4,7-Dibromo-2-methylquinoline (CAS 1070879-54-7)
- 4,8-Dibromo-2-methylquinoline (CAS 1070879-55-8)
- 4,6-Dibromo-7-methylquinoline (CAS 1189105-55-2)
- 4,6-Dibromo-8-methylquinoline (CAS 1189106-45-3)
- 4,7-Dibromo-6-methylquinoline (CAS 1189107-21-8)
- 2,6-Dibromo-4-methylquinoline (CAS 1203578-86-2)
Recommended Standards
- 5,5-Dimethyl-5H-dibenzo[b,d]stannole (CAS 5565-85-5)
- 3-Bromo-8-(bromomethyl)quinoline (CAS 126145-67-3)
- 3-Methyl-2-(methylsulfanyl)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 918350-15-9)
- (3-Aminopyrrolidin-1-yl)(1H-pyrrol-2-yl)methanone (CAS 1250435-03-0)
- tert-Butyl 5-benzyl-3-oxo-octahydropyrrolo[3,4-b]pyrrole-1-carboxylate (CAS 2227206-12-2)
- 2-(5-Ethyl-2-oxoindolin-1-yl)acetamide (CAS 771532-17-3)
- Tert-butyl 2-((tert-butoxycarbonyl)amino)-4-oxobutanoate (CAS 847973-04-0)
- 5-((Dimethylamino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 75039-60-0)
- Ethyl (1S,3S,4S)-rel-2-Boc-5-oxo-2-azabicyclo[2.2.1]heptane-3-carboxylate (CAS 1173197-53-9)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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