1-Bromo-3-(difluoromethyl)naphthalene CAS 1261491-86-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261491-86-4 |
| Molecular Formula | C11H7BrF2 |
| Molecular Weight | 257.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-3-(difluoromethyl)naphthalene (CAS 1261491-86-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7BrF2. Molecular weight: 257.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7BrF2 |
| Molecular Weight | 257.07 g/mol |
| 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.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 4-Bromo-2-(trifluoromethyl)benzenethiol (CAS 1208075-10-8)
- 3-Bromo-5-(trifluoromethyl)benzenethiol (CAS 1208076-41-8)
- 4-Bromo-3-(trifluoromethyl)benzenethiol (CAS 1208076-57-6)
- 1-Bromo-8-(difluoromethyl)naphthalene (CAS 1261453-45-5)
- 2-Bromo-1-(difluoromethyl)naphthalene (CAS 1261530-40-8)
- 1-Bromo-4-(difluoromethyl)naphthalene (CAS 1261672-09-6)
- 2-Bromo-3-(difluoromethyl)naphthalene (CAS 1261677-75-1)
- 6-Bromo-1-(difluoromethyl)naphthalene (CAS 1261752-46-8)
Recommended Standards
- 4-Iodo-2-methyl-1H-indole (CAS 1260386-20-6)
- 2-(3-Iodo-2-methylphenyl)acetonitrile (CAS 1261569-73-6)
- 3-Iodo-5-methyl-1H-indole (CAS 1245646-77-8)
- 2-Bromo-4-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)benzaldehyde (CAS 1779119-56-0)
- 1-Chloro-2-(difluoromethyl)-5-fluoro-4-nitrobenzene (CAS 932375-23-0)
- (4S)-1-methyl-2-oxo-piperidine-4-carboxylic acid (CAS 2306249-79-4)
- 2-(2-Aminopyrimidin-4-yl)phenol (CAS 31964-89-3)
- 2-Bromoisophthalonitrile (CAS 22433-90-5)
- (E)-4-(4-nitrostyryl)-6-phenoxy-2,3-dihydrothieno[3,2-c]quinoline (CAS 866133-75-7)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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