4-(Difluoromethoxy)aniline CAS 22236-10-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22236-10-8 |
| Molecular Formula | C7H7F2NO |
| Molecular Weight | 159.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(Difluoromethoxy)aniline (CAS 22236-10-8) pharmaceutical standards reference standard. Molecular formula: C7H7F2NO. Molecular weight: 159.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7F2NO |
| Molecular Weight | 159.13 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.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethoxy Standards
- 2-(Difluoromethoxy)aniline (CAS 22236-04-0)
- 1-(Difluoromethoxy)-3-methylbenzene (CAS 4837-15-4)
- 2-(Difluoromethoxy)toluene (CAS 42173-52-4)
- 5-(Difluoromethoxy)pyridin-2-amine (CAS 110861-14-8)
- 4-(Difluoromethoxy)pyridin-2-amine (CAS 1206972-19-1)
- 5-(Difluoromethoxy)pyridin-3-amine (CAS 1214352-54-1)
- 4-(Difluoromethoxy)pyridin-3-amine (CAS 1214374-12-5)
- 3-(Difluoromethoxy)pyridin-4-amine (CAS 1491229-71-0)
Recommended Standards
- 4-(Aminomethyl)-3,5-difluorophenol (CAS 771573-21-8)
- 4-Ethoxy-2,6-difluoropyridine (CAS 837364-93-9)
- 4-(Aminomethyl)-2,6-difluorophenol (CAS 252664-89-4)
- tert-butyl 4-((2,4-dichloropyrimidin-5-yl)methyl)-3-methylpiperazine-1-carboxylate (CAS 1420823-25-1)
- 4,5-dimethyl-2,3-dihydro-1H-imidazol-2-one (CAS 1072-89-5)
- N-(methoxymethyl)-1,1-diphenyl-N-((trimethylsilyl)methyl)methanamine (CAS 1170701-52-6)
- (R)-1-(4-Cyclohexylphenyl)ethan-1-ol (CAS 1134545-73-5)
- (2-Chlorothiazol-5-yl)methyl p-tolylcarbamate (CAS 672949-74-5)
- 5-Ethyl-1-propyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1251089-05-0)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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