2,4-Difluoro-3-(difluoromethyl)aniline CAS 1638328-80-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638328-80-9 |
| Molecular Formula | C7H5F4N |
| Molecular Weight | 179.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Difluoro-3-(difluoromethyl)aniline (CAS 1638328-80-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5F4N. Molecular weight: 179.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5F4N |
| Molecular Weight | 179.11 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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- 4,6-Difluoro-1H-indazole-3-carbonitrile (CAS 1360885-81-9)
- 5,6-Difluoro-1H-indazole-3-carbonitrile (CAS 885278-36-4)
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Recommended Standards
- 3-Fluoro-2-methyl-5-(trifluoromethyl)pyridine (CAS 1260790-61-1)
- 2-(Difluoromethyl)-4,5-difluoro-3-methylpyridine (CAS 1803672-95-8)
- 2-Fluoro-4-methyl-5-trifluoromethyl-pyridine (CAS 1246466-55-6)
- 4-Iodo-3-((triisopropylsilyl)ethynyl)aniline (CAS 2886752-28-7)
- 3-(2-Methoxyphenyl)propanenitrile (CAS 145851-06-5)
- 1-Propyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione (CAS 111396-09-9)
- 6-Fluoro-8-methylquinoline-2-carboxylic acid (CAS 1420793-83-4)
- N-(3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)-3-(trifluoromethyl)benzamide (CAS 318498-20-3)
- 2-(5-Oxo-3-phenyl-2,5-dihydro-1H-pyrazol-1-yl)-6-phenyl-4(3H)-pyrimidinone (CAS 866019-63-8)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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