5-(Difluoromethyl)-2-fluorobenzonitrile CAS 934175-58-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 934175-58-3 |
| Molecular Formula | C8H4F3N |
| Molecular Weight | 171.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(Difluoromethyl)-2-fluorobenzonitrile (CAS 934175-58-3) pharmaceutical standards reference standard. Molecular formula: C8H4F3N. Molecular weight: 171.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H4F3N |
| Molecular Weight | 171.12 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-6-fluorobenzonitrile (CAS 1261442-19-6)
- 2-(Difluoromethyl)-5-fluorobenzonitrile (CAS 1261568-40-4)
- 2-(Difluoromethyl)-3-fluorobenzonitrile (CAS 1261739-48-3)
- 2-(Difluoromethyl)-4-fluorobenzonitrile (CAS 1261825-82-4)
- 4-(Difluoromethyl)-2-fluorobenzonitrile (CAS 1261825-83-5)
- 3-(Difluoromethyl)-4-fluorobenzonitrile (CAS 943847-15-2)
- 3-(Difluoromethyl)-5-fluorobenzonitrile (CAS 867366-77-6)
- 4-(Difluoromethyl)-3-fluorobenzonitrile (CAS 206201-67-4)
Recommended Standards
- 4-Amino-5,5,5-trifluoropentanoic acid (CAS 70961-08-9)
- 5,5,5-Trifluoronorvaline (CAS 2365-80-2)
- 4,5,6-trifluoroindole (CAS 884494-65-9)
- 3-((2-Bromopyridin-3-yl)oxy)-6-chloropyridazine (CAS 1065484-70-9)
- N-Nitroso Lurasidone Impurity 3 (CAS 37015-96-6)
- 4-Amino-2-fluorobutanoic acid hydrochloride (CAS 26437-22-9)
- (1R,2S)-2-Methylcyclohexanamine (CAS 79389-37-0)
- 4-(2-(Cyclohex-1-en-1-yl)ethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol (CAS 917746-25-9)
- Bisphosphonates Impurity 1 (CAS 41003-10-5)
- Cycloaspeptide A (CAS 109171-13-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com