2-(Difluoromethoxy)-3,4-difluoroaniline CAS 206546-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 206546-19-2 |
| Molecular Formula | C7H5F4NO |
| Molecular Weight | 195.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Difluoromethoxy)-3,4-difluoroaniline (CAS 206546-19-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5F4NO. Molecular weight: 195.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5F4NO |
| Molecular Weight | 195.11 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, water (slightly soluble) |
| 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.) | 2016 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-(3,5-Difluoropyridin-2-yl)-2,2-difluoroethan-1-ol (CAS 1838637-14-1)
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- Methyl (2S,4S)-4-(4-benzyl-2-bromophenoxy)-2-pyrrolidinecarboxylate hydrochloride (CAS 1354487-64-1)
- 1-[3-[[(4,5-Dihydro-2-thiazolyl)thio]methyl]-4-hydroxyphenyl]ethanone (CAS 730992-53-7)
- 3-(6,8-Dimethyl-[1,2,4]triazolo[4,3-b]pyridazin-7-yl)-propionic acid (CAS 1000339-20-7)
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