1-Bromo-4-(difluoromethyl)-2,3,5,6-tetrafluorobenzene CAS 2248374-24-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2248374-24-3 |
| Molecular Formula | C7HBrF6 |
| Molecular Weight | 278.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-4-(difluoromethyl)-2,3,5,6-tetrafluorobenzene (CAS 2248374-24-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7HBrF6. Molecular weight: 278.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7HBrF6 |
| Molecular Weight | 278.98 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.) | 1998 |
| Halogen Content | F/Br-containing |
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- 2-Bromo-3,4,5-trifluoro-1-(trifluoromethyl)benzene (CAS 2088942-34-9)
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Recommended Standards
- 4,6-Dibromo-2,3-dimethylaniline (CAS 22364-27-8)
- 2,4,7,8-tetrachloropyrido[4,3-d]pyrimidine (CAS 2454396-63-3)
- 3,5-Dibromo-N,N-dimethylaniline (CAS 64230-29-1)
- 2-(Benzo[d][1,3]dioxol-5-yl)-5-nitro-1H-benzo[d]imidazole (CAS 109964-03-6)
- 4-[(2,6-difluorophenyl)methyl]piperidine hydrochloride (CAS 193357-87-8)
- 3-amino-4-sulfamoylbenzoic acid (CAS 89694-27-9)
- 4-Chloro-5-iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 833481-37-1)
- (2R,3S,4R)-4-[(tert-Butyldiphenylsilyl)oxy]-2-[[(tert-butyldiphenylsilyl)oxy]methyl]-3,4-dihydro-2H-pyran-3-ol (CAS 352525-68-9)
- 8-(2,6-Dimethoxyphenyl)-8-oxooctanoic acid (CAS 898792-53-5)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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