4-Cyano-3-(difluoromethyl)-2-fluoropyridine-5-acetonitrile CAS 1807161-46-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1807161-46-1 |
| Molecular Formula | C9H4F3N3 |
| Molecular Weight | 211.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Cyano-3-(difluoromethyl)-2-fluoropyridine-5-acetonitrile (CAS 1807161-46-1) pharmaceutical standards reference standard. Molecular formula: C9H4F3N3. Molecular weight: 211.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H4F3N3 |
| Molecular Weight | 211.14 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-containing |
| Nitrogen Atoms | 3 |
Related Cyano Standards
- 4-Cyano-6-(difluoromethyl)-3-fluoropyridine-2-acetonitrile (CAS 1804492-46-3)
- Methyl 5-cyano-2-(difluoromethyl)benzoate (CAS 1381846-23-6)
- 2-Cyano-6-(difluoromethyl)-3-methylbenzoic acid (CAS 1805662-56-9)
- Ethyl 4-cyano-2,6-difluorobenzoate (CAS 1807048-08-3)
- ethyl 4-cyano-3,5-difluorobenzoate (CAS 1807155-65-2)
- 4-Cyano-2-difluoromethyl-5-methylbenzoic acid (CAS 1807265-03-7)
- 2-Cyano-5-(difluoromethyl)-3-methylbenzoic acid (CAS 1807270-64-9)
- 2-Cyano-3-(difluoromethyl)-4-methylbenzoic acid (CAS 1807299-19-9)
Recommended Standards
- 6-(Cyanomethyl)-3-(difluoromethyl)-5-fluoropicolinonitrile (CAS 1807161-16-5)
- 3-(Trifluoromethyl)benzofuran-5-carbonitrile (CAS 1823954-84-2)
- 6-(Cyanomethyl)-4-(difluoromethyl)-3-fluoropicolinonitrile (CAS 1806981-25-8)
- 7,9-DIbromo-benzo[f][1,4]oxazepine-3,5-dione (CAS 1820704-21-9)
- (E)-3-(4-oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-5-yl)acrylic acid (CAS 386715-45-3)
- N-(2-Oxo-1,2,3,5,6,10b-hexahydrobenzo[f]cinnolin-9-yl)acetamide (CAS 185012-94-6)
- 2-Chloro-5,7-dimethyl-4-morpholino-5H-pyrrolo[3,2-d]pyrimidin-6(7H)-one (CAS 1382980-43-9)
- Carbamazepine Impurity 15 (CAS CATO-C4X-118115)
- 5-Oxo-1-(3,4,5-trifluorophenyl)pyrrolidine-3-carboxylic acid (CAS 1429902-34-0)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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