2,6-Difluoro-N-phenylaniline CAS 95790-71-9
| CAS No. | 95790-71-9 |
| Molecular Formula | C12H9F2N |
| Molecular Weight | 205.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,6-Difluoro-N-phenylaniline (CAS 95790-71-9), a certified reference material (molecular formula C12H9F2N, MW 205.20 g/mol) for analytical method development and quality control.
2,6-Difluoro-N-phenylaniline (C12H9F2N) 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).
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 | C12H9F2N |
| Molecular Weight | 205.20 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.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 3',4'-Difluoro-[1,1'-biphenyl]-4-amine (CAS 1184136-90-0)
- 2-(Difluoro-phenyl-methyl)-pyridine (CAS 1204295-90-8)
- 2,6-Difluoro-[1,1'-biphenyl]-4-amine (CAS 1208083-67-3)
- 3',4-Difluoro-[1,1'-biphenyl]-3-amine (CAS 1214339-26-0)
- 4,6-Difluoro-[1,1'-biphenyl]-3-amine (CAS 1214372-76-5)
- 2,4'-Difluoro-[1,1'-biphenyl]-4-amine (CAS 1214374-10-3)
- 2,2-Difluoro-2-(3-fluorophenyl)ethanethioamide (CAS 1334148-20-7)
- 2,2-Difluoro-6-azabicyclo[3.2.2]Nonane-5-carboxylic acid (CAS 1394116-73-4)
Recommended Standards
- 2',6'-Difluoro-[1,1'-biphenyl]-3-amine (CAS 851462-21-0)
- 2-Fluoro-N-(4-fluorophenyl)aniline (CAS 80119-46-6)
- 2,4-difluoro-6-phenylaniline (CAS 926203-62-5)
- 3-(3,4-Difluorophenyl)aniline (CAS 866108-75-0)
- 1-(6-(4-Bromophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)-2-methylpropan-1-amine (CAS 1706456-60-1)
- 2-(4-(1H-Benzo[d]imidazol-2-yl)phenyl)acetic acid (CAS 66631-25-2)
- 3-((2,3-Difluorophenoxy)methyl)benzaldehyde (CAS 1443355-39-2)
- 4-(2-Fluorophenyl)-N-phenyltetrahydro-1(2H)-pyrazinecarbothioamide (CAS 356575-57-0)
- 3-Methoxy-7-methyl-1,3-dihydroisobenzofuran-4,5,6-triol (CAS 342785-41-5)
- 6-Methyl-4-propyl-4,5-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 115699-81-5)
- N-(3-Aminobenzyl)-N-cyclopropylthiourea (CAS 1417171-20-0)
- Lactate (potassium) (CAS 996-31-6)
- 2-(2-Carboxyphenyl)thiazolidine-4-carboxylic acid (CAS 82625-89-6)
- semaglutide (CAS 782487-28-9)
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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