2-(4-Chloro-3,5-dimethylphenoxy)-5-fluoroaniline CAS 946717-01-7
| CAS No. | 946717-01-7 |
| Molecular Formula | C14H13ClFNO |
| Molecular Weight | 265.71 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-(4-Chloro-3,5-dimethylphenoxy)-5-fluoroaniline (CAS 946717-01-7), molecular formula C14H13ClFNO and molecular weight 265.71 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 2-(4-Chloro-3,5-dimethylphenoxy)-5-fluoroaniline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 265.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C14H13ClFNO |
| Molecular Weight | 265.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-Chloro-2-(((4-fluorobenzyl)amino)methyl)phenol (CAS 1019481-63-0)
- 4-Chloro-2-(((5-fluoro-2-methylphenyl)amino)methyl)phenol (CAS 1019568-94-5)
- 3-Chloro-N-(3-fluorobenzyl)-4-methoxyaniline (CAS 1019595-79-9)
- 4-Chloro-2-(((4-fluoro-2-methylphenyl)amino)methyl)phenol (CAS 1021049-21-7)
- 4-Chloro-2-(((3-fluoro-4-methylphenyl)amino)methyl)phenol (CAS 1021140-25-9)
- 4-Chloro-2-(((2-fluoro-5-methylphenyl)amino)methyl)phenol (CAS 1037145-75-7)
- 4-Chloro-2-(((2-fluoro-4-methylphenyl)amino)methyl)phenol (CAS 1040022-75-0)
- 5-chloro-2-(2-methoxyethoxy)benzene-1-sulfonamide (CAS 111762-24-4)
Recommended Standards
- 1-(2-(4-Chlorophenoxy)-6-fluorophenyl)-N-methylmethanamine (CAS 902836-83-3)
- 2-Chloro-1-(1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)ethan-1-one (CAS 304685-89-0)
- 1-(2-(4-Chlorophenoxy)-5-fluorophenyl)-N-methylmethanamine (CAS 289717-57-3)
- 2-Chloro-1-[1-(2-fluoro-phenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-ethanone (CAS 565170-64-1)
- Ethyl 5-(2,3-dichlorophenyl)-5-oxovalerate (CAS 898777-87-2)
- 5-(3-Aminothieno[2,3-b]pyridin-2-yl)-4-(3,5-dimethylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 1114597-32-8)
- tert-Butyl (2-hydroxybutyl)carbamate (CAS 121102-96-3)
- 3-(cyanoamino)benzoic acid (CAS 183430-27-5)
- Ciprofloxacin Impurity 17 (CAS 93594-29-7)
- 1-(4-FLUOROPHENOXY)-3-NITROBENZENE (CAS 263349-49-1)
- 3-(4-Fluorophenyl)-6-((pyridin-2-ylmethyl)thio)pyridazine (CAS 872695-09-5)
- 2-(4-Fluoro-2-propoxyphenyl)ethan-1-ol (CAS 1378467-36-7)
- 3-(1-(Furan-3-carbonyl)pyrrolidin-3-yl)thiazolidine-2,4-dione (CAS 1790201-50-1)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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