4-Bromo-2-fluoro-3-(trifluoromethyl)benzonitrile CAS 2090463-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090463-13-9 |
| Molecular Formula | C8H2BrF4N |
| Molecular Weight | 268.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-fluoro-3-(trifluoromethyl)benzonitrile (CAS 2090463-13-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H2BrF4N. Molecular weight: 268.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H2BrF4N |
| Molecular Weight | 268.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Bromo-6-fluoro-3-(trifluoromethyl)benzonitrile (CAS 2091606-83-4)
- 4-Bromo-2-fluoro-5-(trifluoromethyl)benzonitrile (CAS 2091422-93-2)
- 2-Bromo-5-fluoro-4-(trifluoromethyl)benzonitrile (CAS 2090465-86-2)
- 2-Chloro-3-methoxypyridine-4-carboxylic acid (CAS 1214344-24-7)
- 4-Pregnen-6α-methyl-17-ol-3,20-dione 17-Acetate-d3 (CAS CATO-CCAD301917)
- DNP-PEG4-NHS ester (CAS 858126-78-0)
- 2-(3-Methoxy-phenyl)piperazine 2-(3-methoxyphenyl)piperazine 790164-75-9 (CAS 790164-75-9)
- 3-(Trifluoromethyl)-1,4,5,7-tetrahydropyrano[3,4-c]pyrazole (CAS 1022931-48-1)
- Methyl 3-amino-4-ethoxybenzoate (CAS 927802-54-8)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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