1-(2,6-Difluorophenyl)ethylamine CAS 870849-40-4
| CAS No. | 870849-40-4 |
| Molecular Formula | C8H9F2N |
| Molecular Weight | 157.16 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.
1-(2,6-Difluorophenyl)ethylamine (CAS 870849-40-4), molecular formula C8H9F2N and molecular weight 157.16 g/mol, is a CATO reference standard with documented purity and traceability.
1-(2,6-Difluorophenyl)ethylamine (C8H9F2N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; 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).
As a certified reference material (CRM), 1-(2,6-Difluorophenyl)ethylamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H9F2N |
| Molecular Weight | 157.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenyl Standards
- N-(3,5-difluorophenyl)-N-ethylamine (CAS 119284-23-0)
- (S)-1-(2,5-Difluorophenyl)ethan-1-amine (CAS 1201363-81-6)
- (R)-1-(2,5-Difluorophenyl)ethan-1-amine (CAS 1212075-49-4)
- (R)-1-(2,6-Difluorophenyl)ethanamine (CAS 1217453-91-2)
- (S)-1-(2,6-difluorophenyl)ethan-1-amine (CAS 1217473-52-3)
- (R)-1-(2,3-Difluorophenyl)ethanamine (CAS 1339886-04-2)
- 2-(2,4-Difluorophenyl)ethanamine (CAS 134672-72-3)
- (S)-1-(2,3-Difluorophenyl)ethanamine (CAS 1415380-62-9)
Recommended Standards
- 1-(2,5-Difluorophenyl)-N-methylmethanamine (CAS 392691-70-2)
- 1-(3,4-Difluorophenyl)ethanamine (CAS 276875-21-9)
- 1-(2,5-Difluorophenyl)ethylamine (CAS 603951-44-6)
- 1-(3,5-Difluorophenyl)ethan-1-amine (CAS 321318-29-0)
- 5,7-Dibromoquinoxaline (CAS 1644115-99-0)
- 2-Chloro-N-phenyl-4-(trifluoromethyl)pyrimidine-5-carboxamide (CAS 154563-42-5)
- 2-Amino-2-methyl-4-(1h-pyrazol-1-yl)butanamide (CAS 1248719-82-5)
- Tert-butyl 7-(benzyloxy)-3-formyl-1H-indole-1-carboxylate (CAS 914348-99-5)
- (1R,3R,5S)-2-(tert-butoxycarbonyl)-1-methyl-2-azabicyclo[3.1.0]Hexane-3-carboxylic acid (CAS 2414675-26-4)
- Tert-butyl (1-methoxypiperidin-4-yl)carbamate (CAS 1997979-96-0)
- (2S,3R,4S,5R,6R)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 86196-36-3)
- Tert-butyl (azetidin-3-ylmethyl)(ethyl)carbamate (CAS 1260675-44-2)
- N-(2,4-Dimethylphenyl)-2-{4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamide (CAS 1105223-83-3)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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