2-(4-Fluorophenoxy)-5-methylaniline CAS 946683-05-2
| CAS No. | 946683-05-2 |
| Molecular Formula | C13H12FNO |
| Molecular Weight | 217.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Fluorophenoxy)-5-methylaniline (CAS 946683-05-2), a certified reference material (molecular formula C13H12FNO, MW 217.24 g/mol) for analytical method development and quality control.
2-(4-Fluorophenoxy)-5-methylaniline (C13H12FNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 | C13H12FNO |
| Molecular Weight | 217.24 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-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenoxy Standards
- [3-(2-fluorophenoxy)phenyl]methanamine (CAS 1061651-05-5)
- [4-(4-fluorophenoxy)phenyl]methanamine (CAS 179057-32-0)
- (3-(4-Fluorophenoxy)phenyl)methanamine (CAS 74672-17-6)
- (4-(2-Fluorophenoxy)phenyl)methanamine (CAS 864263-02-5)
- [2-(3-fluorophenoxy)phenyl]methanamine (CAS 869945-29-9)
- [2-(4-fluorophenoxy)phenyl]methanamine (CAS 869945-30-2)
- [3-(3-fluorophenoxy)phenyl]methanamine (CAS 849805-97-6)
- [4-(3-fluorophenoxy)phenyl]methanamine (CAS 864263-03-6)
Recommended Standards
- 2-(4-Fluorophenoxy)-4-methylaniline (CAS 946774-45-4)
- 2-(5-(Furan-2-carbonyl)thiophen-2-yl)acetonitrile (CAS 339099-07-9)
- 2-(3-Fluorophenoxy)-5-methylaniline (CAS 946728-41-2)
- 2-(Benzyloxy)-5-fluoroaniline (CAS 937596-55-9)
- 3-Bromo-4-(nonyloxy)benzaldehyde (CAS 101254-31-3)
- N-benzyl-N-(naphthalen-2-yl)-2,6-bis(4-nitrophenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 2022988-32-3)
- 3,4,5-Trimethoxybenzoic Acid 2-Diethylaminoethyl Ester Hydrochloride (CAS 4304-21-6)
- 5-Bromo-2-thienylmagnesium bromide, 0.50 M in THF (CAS 63746-81-6)
- 1-(methoxymethyl)cyclohexane-1-carbonitrile (CAS 425641-45-8)
- 3-Cyclopentyl-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1033444-00-6)
- tert-Butyl 2-(2-oxoethyl)morpholine-4-carboxylate (CAS 885272-65-1)
- Ethyl 5-nitro-3-phenyl-1H-indole-2-carboxylate (CAS 23515-78-8)
- 2,6-Difluoro-4-(trifluoromethoxy)phenol (CAS 2383766-24-1)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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