1-Bromo-2-(difluoromethyl)naphthalene CAS 925441-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 925441-52-7 |
| Molecular Formula | C11H7BrF2 |
| Molecular Weight | 257.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-(difluoromethyl)naphthalene (CAS 925441-52-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7BrF2. Molecular weight: 257.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1987 |
| 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)
- 1-Bromo-3-(difluoromethyl)naphthalene (CAS 1261491-86-4)
- 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)
Recommended Standards
- 1-(3,4-Dichlorophenyl)-1H-imidazole-4-carboxylic acid (CAS 445302-10-3)
- 2-(3,4-Dichlorophenyl)-1H-imidazole-5-carboxylic acid (CAS 34626-07-8)
- 1-(2,6-Dichloro-4-nitrophenyl)-1H-pyrrole (CAS 93516-62-2)
- 2,3,4,5,6-Pentafluoro-4'-methyl-1,1'-biphenyl (CAS 14621-04-6)
- n-Ethyl-1,3-dimethyl-1h-pyrazole-4-sulfonamide (CAS 1005913-00-7)
- 2-Chloro-5-(3-fluorophenyl)pyrimidine (CAS 75185-49-8)
- 2-Methoxyethyl 2-cyanoacrylate (CAS 27816-23-5)
- 5-(Pyridin-2-yl)furan-2-carbaldehyde (CAS 55484-36-1)
- 2-(((4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)imino)methyl)-3-hydroxy-5-methylcyclohex-2-en-1-one (CAS 946387-27-5)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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