1-Bromo-4-chloronaphthalene CAS 53220-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53220-82-9 |
| Molecular Formula | C10H6BrCl |
| Molecular Weight | 241.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Bromo-4-chloronaphthalene (CAS 53220-82-9) pharmaceutical standards reference standard. Molecular formula: C10H6BrCl. Molecular weight: 241.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H6BrCl |
| Molecular Weight | 241.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1972 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 6-bromo-1-chloro-naphthalene (CAS 1000391-24-1)
- 4-Bromo-3-chloro-2-fluorothiophenol (CAS 1160574-65-1)
- 4-Bromo-2-chloro-6-fluorobenzenethiol (CAS 1208074-77-4)
- 2-Bromo-4-chloro-6-fluorobenzenethiol (CAS 1208076-60-1)
- 2-Bromo-4-chloro-5-fluorobenzenethiol (CAS 1208076-79-2)
- 4-Bromo-2-chloro-5-fluorobenzenethiol (CAS 1208077-01-3)
- 2-Bromo-6-chloro-4-fluorobenzenethiol (CAS 1208077-83-1)
- 4-Bromo-5-chloro-2-fluorobenzenethiol (CAS 1208077-92-2)
Recommended Standards
- 1-Bromo-3-chloronaphthalene (CAS 51671-06-8)
- 1-Bromo-6-chloronaphthalene (CAS 676266-14-1)
- 1-bromo-2-chloro-naphthalene (CAS 71436-66-3)
- (R)-1-Methylpyrrolidin-3-yl propionate (CAS 773847-72-6)
- 5,6-Dihydrospiro[cyclopenta[c]pyridine-7,2'-pyrrolidine] (CAS 463303-91-5)
- Methyl 3-(2H-1,3-benzodioxol-5-yl)-4-chlorobenzoate (CAS 1820703-97-6)
- 2-Amino-4-(1-pyrazolyl)benzoic Acid (CAS 1186663-55-7)
- N-(4-fluorophenyl)bicyclo[2.2.1]Heptan-2-amine (CAS 957829-29-7)
- N-(3-Chloro-phenyl)hydroxylamine (CAS 10468-17-4)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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