2,3-Dichloro-6-(difluoromethoxy)aniline CAS 1807183-95-4
| CAS No. | 1807183-95-4 |
| Molecular Formula | C7H5Cl2F2NO |
| Molecular Weight | 228.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H5Cl2F2NO, 2,3-Dichloro-6-(difluoromethoxy)aniline contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2,3-Dichloro-6-(difluoromethoxy)aniline (CAS 1807183-95-4), a certified reference material (molecular formula C7H5Cl2F2NO, MW 228.02 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2F2NO |
| Molecular Weight | 228.02 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.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 3,5-Dichloro-4-(difluoromethoxy)aniline (CAS 101847-52-3)
- 2,6-Dichloro-4-(difluoromethoxy)aniline (CAS 154807-46-2)
- 2,3-Dichloro-4-(difluoromethoxy)aniline (CAS 1803717-62-5)
- 2,4-Dichloro-3-(difluoromethoxy)aniline (CAS 1803786-68-6)
- 3,4-Dichloro-5-(difluoromethoxy)aniline (CAS 1803786-89-1)
- 2,5-Dichloro-4-(difluoromethoxy)aniline (CAS 1804421-14-4)
- 3,4-Dichloro-2-(difluoromethoxy)aniline (CAS 1805123-94-7)
- 4,6-Dichloro-3-(difluoromethyl)-2-methoxypyridine (CAS 1805287-40-4)
Recommended Standards
- 3,6-Dichloro-2-(difluoromethoxy)aniline (CAS 1807058-14-5)
- 3,5-Dichloro-2-(difluoromethoxy)aniline (CAS 1807184-07-1)
- 2,6-Dichloro-3-(difluoromethoxy)aniline (CAS 1807058-05-4)
- 2-(2,6-Dichloropyridin-4-yl)-2,2-difluoroethan-1-ol (CAS 2228800-04-0)
- 2-((4-Chlorophenyl)amino)-5-nitrobenzonitrile (CAS 784194-67-8)
- 2-Bromo-4,6-dimethylbenzenethiol (CAS 14395-57-4)
- 5-((2S,3R,4R)-3,4-Dihydroxytetrahydrofuran-2-yl)-1H-pyrrole-2-carboxylic acid (CAS 695811-37-1)
- 5,6-Diethyl-3-methyl-1,2,3,6-tetrahydropyrazine (CAS 539826-79-4)
- 2-Methyl-1-(methyl(2-nitrophenyl)amino)propan-2-ol (CAS 1355599-90-4)
- 2-Bromo-6-(3-methyl-1H-pyrazol-1-yl)pyridine (CAS 853748-41-1)
- Bis(2-(5-bromothiophen-2-yl)ethyl) carbonate (CAS 2432029-06-4)
- 1-Boc-3-carbamoylpiperazine (CAS 112257-24-6)
- Bis(2,2-dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedionato)barium (CAS 118360-70-6)
- Peptide 435 (CAS CATO-CPTD788435)
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