2-Bromo-6-(difluoromethyl)benzonitrile CAS 1261775-76-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261775-76-1 |
| Molecular Formula | C8H4BrF2N |
| Molecular Weight | 232.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-6-(difluoromethyl)benzonitrile (CAS 1261775-76-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4BrF2N. Molecular weight: 232.02 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4BrF2N |
| Molecular Weight | 232.02 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.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Bromo-2-(difluoromethyl)benzonitrile (CAS 1261760-22-8)
- 5-Bromo-4,7-difluoro-1H-indole (CAS 1268816-58-5)
- 3-Bromo-5-(difluoromethyl)benzonitrile (CAS 1261614-10-1)
- 6-((4-Chlorophenyl)sulfonyl)quinazoline-2,4-diamine (CAS 51123-82-1)
- N-Nitroso Tadalafil (CAS CATO-C4X-1087114)
- 2-Amino-4-(3-iodophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 296798-10-2)
- 2-Amino-4-(2,6-dichlorophenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 220986-43-6)
- 1,4-Dimethylpiperazine-2-carboxylic Acid Dihydrochloride (CAS 1174064-55-1)
- 5-Bromo-3H-imidazo[4,5-b]pyridine-2-carboxylic acid (CAS 1257849-18-5)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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