5,5'-Dibromo-8,8'-biquinoline CAS 1148152-49-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1148152-49-1 |
| Molecular Formula | C18H12Br2N2 |
| Molecular Weight | 416.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-Dibromo-8,8'-biquinoline (CAS 1148152-49-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H12Br2N2. Molecular weight: 416.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H12Br2N2 |
| Molecular Weight | 416.11 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 2,7-Dibromo-9-phenyl-9H-fluoren-9-ol (CAS 132717-37-4)
- 1,3-Dibromo-7-tert-butylpyrene (CAS 1005771-04-9)
- 1,6-Dibromo-3,8-diethylpyrene (CAS 1360869-67-5)
- 2,2''-Dibromo-3-methyl-1,1':3',1''-terphenyl (CAS 22058-37-3)
- 2-(3,5-dibromo-2,4-dihydroxybenzoyl)benzoic acid (CAS 3341-06-8)
- 4,6-Dibromo-2-(2-chloro-4-methylphenyl)benzo[d]oxazol-5-amine (CAS 637303-16-3)
- 4,6-Dibromo-2-(3-chloro-4-methylphenyl)benzo[d]oxazol-5-amine (CAS 637303-15-2)
- 3,5-Dibromo-1-(((4-chlorophenyl)sulfonyl)methyl)-1H-1,2,4-triazole (CAS 320424-30-4)
Recommended Standards
- N'-[(1E)-(5-Bromo-2-ethoxyphenyl)methylidene]-2,4-dichlorobenzohydrazide (CAS 351512-31-7)
- 4'-Iodo-3,5-bis(trifluoromethyl)-1,1'-biphenyl (CAS 886762-46-5)
- N-(1-Cyanocyclopentyl)-2-(2,6-dibromo-4-methylphenoxy)acetamide (CAS 871921-50-5)
- 4-(4-Bromophenyl)benzene-1-sulfonyl chloride (CAS 13610-11-2)
- 5-Bromo-2,3-bis-pentafluoroethyl-pyridine (CAS 1246466-86-3)
- 3-Chloro-4-fluoro-4λ5-[1,1'-biphenyl]-4-thiol (CAS 1443348-27-3)
- methyl 2,5-difluoro-4-nitro-benzoate (CAS 924868-81-5)
- Tricresyl Phosphate(mixture of isomers) (CAS 1330-78-5)
- Methyl 3-methyloxazolidine-4-carboxylate (CAS 171520-75-5)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com