1-Bromo-2-(1,1-difluoroethyl)benzene CAS 444581-46-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 444581-46-8 |
| Molecular Formula | C8H7BrF2 |
| Molecular Weight | 221.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-(1,1-difluoroethyl)benzene (CAS 444581-46-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7BrF2. Molecular weight: 221.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7BrF2 |
| Molecular Weight | 221.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- (2-Bromo-1,1-difluoroethyl)benzene (CAS 108661-89-8)
- 1-(2-bromo-1-fluoroethyl)-4-fluorobenzene (CAS 118887-66-4)
- 5-Bromo-2-(difluoromethyl)toluene (CAS 1254034-33-7)
- 4-Bromo-3-(difluoromethyl)toluene (CAS 1261442-36-7)
- 2-Bromo-1-(difluoromethyl)-3-methylbenzene (CAS 1261552-75-3)
- 1-Bromo-4-(difluoromethyl)-2-methylbenzene (CAS 1261570-11-9)
- 2-Bromo-6-(difluoromethyl)toluene (CAS 1261609-97-5)
- 1-Bromo-2-(difluoromethyl)-3-methylbenzene (CAS 1261642-37-8)
Recommended Standards
- 1-(BROMOMETHYL)-4-(DIFLUOROMETHYL)BENZENE (CAS 873373-34-3)
- 1-Bromo-3-(1,1-difluoroethyl)benzene (CAS 445303-70-8)
- 1-(Bromomethyl)-3,5-difluoro-2-methylbenzene (CAS 869721-04-0)
- (1S)-2,2-Difluorocyclohexanamine (CAS 1638784-42-5)
- 2-((4-Methoxyphenyl)sulfonyl)ethan-1-ol (CAS 35848-00-1)
- 2-((1-Methylpiperidin-4-yl)amino)-7H-naphtho[1,2,3-de]quinolin-7-one (CAS 919745-41-8)
- {2-[(6-bromonaphthalen-2-yl)oxy]ethyl}(ethyl)amine hydrochloride (CAS 1210667-56-3)
- (3R,3AR)-hexahydro-2H-isoxazolo[2,3-a]pyridine-3-carbaldehyde (CAS 116721-85-8)
- 3-acetylpyrrole-1-sulfonamide (CAS 2172947-74-7)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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