2,4-Difluoro-N-(2-fluorophenyl)aniline CAS 823802-08-0
| CAS No. | 823802-08-0 |
| Molecular Formula | C12H8F3N |
| Molecular Weight | 223.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
2,4-Difluoro-N-(2-fluorophenyl)aniline (CAS 823802-08-0), molecular formula C12H8F3N and molecular weight 223.19 g/mol, is a CATO reference standard with documented purity and traceability.
2,4-Difluoro-N-(2-fluorophenyl)aniline (C12H8F3N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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).
CATO manufactures 2,4-Difluoro-N-(2-fluorophenyl)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 | C12H8F3N |
| Molecular Weight | 223.19 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 |
| 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.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
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- 2,2-Difluoro-2-(quinolin-6-yl)acetic acid (CAS 1093341-40-2)
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Recommended Standards
- 2-(3,4,5-Trifluorophenyl)aniline (CAS 915416-45-4)
- 2-(2-Hydrazinyl-2-oxoacetamido)benzoic acid (CAS 72117-60-3)
- 2-[4-(Trifluoromethyl)phenyl]pyridine (CAS 203065-88-7)
- 2-(2-(Trifluoromethyl)phenyl)pyridine (CAS 441072-21-5)
- 70110-03-1 Dichloromethane-13C Methylene-13C chloride (CAS 70110-03-1)
- 4685ARH0AF 323194-76-9 Sodium aspartate monohydrate UNII-4685ARH0AF L-Aspartic acid, monosodium salt, monohydrate L-Aspartic acid, sodium salt, hydrate (1:1:1) Sodium l-aspartate monohydrate (CAS 323194-76-9)
- 2-(4-Phenylpiperazin-1-yl)-5-(thiophen-2-yl)-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 691873-00-4)
- 4-Chloro-6,8-difluoro-2,3-dimethylquinoline (CAS 1179834-66-2)
- 3-(Chloromethyl)-2-cyclopropyltetrahydrofuran (CAS 1537446-66-4)
- Ethyl 3-methyl-4-oxocyclohexane-1-carboxylate (CAS 1207529-72-3)
- (2-Chloro-5-methoxy-4-methylphenyl)methanamine (CAS 1554251-22-7)
- 1-(3-(Benzylthio)-2-ethylphenyl)piperidin-2-one (CAS 1509935-61-8)
- [1-(4-aminobutyl)pyrrolidin-2-yl]methanol (CAS 1249116-36-6)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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