4-(2-Chlorophenoxy)-3-fluoroaniline CAS 946785-59-7
| CAS No. | 946785-59-7 |
| Molecular Formula | C12H9ClFNO |
| Molecular Weight | 237.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(2-Chlorophenoxy)-3-fluoroaniline.
CATO supplies 4-(2-Chlorophenoxy)-3-fluoroaniline (CAS 946785-59-7), a certified reference material (molecular formula C12H9ClFNO, MW 237.66 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H9ClFNO, 4-(2-Chlorophenoxy)-3-fluoroaniline contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(2-Chlorophenoxy)-3-fluoroaniline 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 | C12H9ClFNO |
| Molecular Weight | 237.66 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 Chlorophenoxy Standards
- 2-(4-Chlorophenoxy)-5-fluoroaniline (CAS 15212-01-8)
- 2-(2-Chlorophenoxy)-5-fluoroaniline (CAS 946774-87-4)
- 2-(3-Chlorophenoxy)-5-fluoroaniline (CAS 946716-93-4)
- 4-(3-Chlorophenoxy)-3-fluoroaniline (CAS 946699-10-1)
- 4-(4-Chlorophenoxy)-3-fluoroaniline (CAS 946664-06-8)
- 4-((4-Chlorophenoxy)methyl)-3,5-dimethylisoxazole (CAS 303985-56-0)
- 5-(2-Chlorophenoxy)furan-2-carboxylic acid (CAS 1082119-89-8)
- 5-(3-Chlorophenoxy)furan-2-carboxylic acid (CAS 1248668-43-0)
Recommended Standards
- 3-Chloro-4-(4-fluorophenoxy)aniline (CAS 937608-56-5)
- 4-(3-Chloro-4-fluorophenoxy)aniline (CAS 383126-92-9)
- 3-Chloro-4-(3-fluorophenoxy)aniline (CAS 524953-60-4)
- 3-Chloro-4-(2-fluorophenoxy)aniline (CAS 946729-70-0)
- Ethanamine, 2-[[2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-yl]oxy]-N,N-bis[2-[[2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-yl]oxy]ethyl]- (CAS 80410-33-9)
- 4''-(trans-4-Butylcyclohexyl)-2'-fluoro-4-propyl-1,1':4',1''-terphenyl (CAS 915021-67-9)
- 4-(1H-Imidazol-1-yl)-2-methylquinolin-8-ol (CAS 54666-28-3)
- 2-(Pyridin-4-yl)ethane-1-sulfonyl chloride hydrochloride (CAS 81705-92-2)
- 4-Chloro-N-(3-sulfamoylphenyl)benzamide (CAS 303019-71-8)
- 1-(2-Chloroethyl)-3-(4-(trifluoromethyl)phenyl)urea (CAS 13908-39-9)
- Tert-butyl (2-amino-5-(trifluoromethyl)phenyl)carbamate (CAS 954239-03-3)
- 6-Amino-1,4,4-trimethyl-3,4-dihydroquinolin-2(1H)-one (CAS 144583-88-0)
- (2R,3R,4R,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 524-69-6)
- Hexapeptide-11 (CAS 161258-30-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com