2,6-Dichloro-4-(difluoromethoxy)aniline CAS 154807-46-2
| CAS No. | 154807-46-2 |
| Molecular Formula | C7H5Cl2F2NO |
| Molecular Weight | 228.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,6-Dichloro-4-(difluoromethoxy)aniline (CAS 154807-46-2) is a high-purity analytical reference standard with the molecular formula C7H5Cl2F2NO and a molecular weight of 228.02 g/mol.
2,6-Dichloro-4-(difluoromethoxy)aniline (C7H5Cl2F2NO) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2,6-Dichloro-4-(difluoromethoxy)aniline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 2001 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 3,5-Dichloro-4-(difluoromethoxy)aniline (CAS 101847-52-3)
- 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)
- 2,5-Dichloro-3-(difluoromethyl)-6-methoxypyridine (CAS 1805322-78-4)
Recommended Standards
- 2-(3,5-Dichloropyridin-2-yl)-2,2-difluoroethan-1-ol (CAS 1431842-80-6)
- Potassium hexafluoroarsenate(V) (CAS 17029-22-0)
- 5-(Cyclopropylmethoxy)-2,4-difluorophenylboronic acid (CAS 2096333-16-1)
- 3-Bromo-5-nitropicolinonitrile (CAS 573762-54-6)
- (Cis-3-(4-amino-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclopentyl)methanol (CAS 14168-08-2)
- 5-Cyclopropoxy-2-(methylthio)isonicotinaldehyde (CAS 1243385-86-5)
- tert-butyl N-{2-[(6-fluoropyrimidin-4-yl)amino]ethyl}carbamate (CAS 1699012-21-9)
- Methyl 2-(3-piperidinylmethoxy)benzoatehydrochloride (CAS 1220020-77-8)
- N-(4-amino-2-chlorophenyl)-2-phenylacetamide (CAS 861224-60-4)
- 1,8-Dihydroxy-4-((2-(2-hydroxyethyl)phenyl)amino)-5-nitroanthracene-9,10-dione (CAS 82457-17-8)
- 3-Chloro-1-methyl-1H-pyrrole-2-carbonitrile (CAS 1823930-74-0)
- 2-(4-Hydroxyphenyl)-3-(pyrimidin-2-yl)thiazolidin-4-one (CAS 821782-78-9)
- N,N-bis(2-hexyloctyl)aniline (CAS 217655-09-9)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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