1-Bromo-2,4-dichloro-5-(trifluoromethyl)benzene CAS 393-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 393-45-3 |
| Molecular Formula | C7H2BrCl2F3 |
| Molecular Weight | 293.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2,4-dichloro-5-(trifluoromethyl)benzene (CAS 393-45-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H2BrCl2F3. Molecular weight: 293.90 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H2BrCl2F3 |
| Molecular Weight | 293.90 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.) | 1957 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 4-Bromo-3,5-dichlorobenzotrifluoride (CAS 118754-53-3)
- 1-Bromo-2,5-dichloro-4-(trifluoromethyl)benzene (CAS 1349716-95-5)
- 2-Bromo-4,5-dichlorobenzotrifluoride (CAS 1809157-92-3)
- 1-Bromo-2,3-dichloro-5-(trifluoromethyl)benzene (CAS 401-91-2)
- 2-Bromo-1,3-dichloro-4-(trifluoromethyl)benzene (CAS 859794-59-5)
- 3-Bromo-2,5-dichlorobenzotrifluoride (CAS 2168432-60-6)
- 5-Bromo-1,2-dichloro-3-(trifluoromethyl)benzene (CAS 392-89-2)
- 5-Bromo-1,3-dichloro-2-(trifluoromethyl)benzene (CAS 2169186-20-1)
Recommended Standards
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- Ac-Ala-Ala-Pro-Phe-pNA (CAS 70967-94-1)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(2,5-dimethoxyphenyl)ethanone (CAS 477329-10-5)
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