2-Bromo-4-(cyanomethyl)-5-(difluoromethyl)nicotinonitrile CAS 1805441-77-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805441-77-3 |
| Molecular Formula | C9H4BrF2N3 |
| Molecular Weight | 272.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Bromo-4-(cyanomethyl)-5-(difluoromethyl)nicotinonitrile (CAS 1805441-77-3) pharmaceutical standards reference standard. Molecular formula: C9H4BrF2N3. Molecular weight: 272.05 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H4BrF2N3 |
| Molecular Weight | 272.05 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-Bromo-3-(cyanomethyl)-5-(difluoromethyl)picolinonitrile (CAS 1805433-53-7)
- 6-Bromo-4-(cyanomethyl)-5-(difluoromethyl)nicotinonitrile (CAS 1805441-91-1)
- 4-Bromo-2-(cyanomethyl)-5-(difluoromethyl)nicotinonitrile (CAS 1805426-98-5)
- N-Hydroxy-5-((p-tolylthio)methyl)isoxazole-3-carboxamide (CAS 823220-02-6)
- Methyl 2-(Bromomethyl)-3-fluorobenzoate (CAS 142314-72-5)
- BYS10- BP43 (CAS CATO-C3D-263284)
- 2,6-Dimethyl-4-(trifluoromethyl)aniline hydrochloride (CAS 1194046-26-8)
- Racecadotril Impurity 3 (CAS 16890-80-5)
- 2-Benzyl-4-methylpentanoic acid (CAS 85100-44-3)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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