(1S)-1-[4-(difluoromethyl)phenyl]ethylamine CAS 1213446-58-2
| CAS No. | 1213446-58-2 |
| Molecular Formula | C9H11F2N |
| Molecular Weight | 171.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H11F2N, (1S)-1-[4-(difluoromethyl)phenyl]ethylamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 171.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
(1S)-1-[4-(difluoromethyl)phenyl]ethylamine (CAS 1213446-58-2), molecular formula C9H11F2N and molecular weight 171.19 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (1S)-1-[4-(difluoromethyl)phenyl]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 | C9H11F2N |
| Molecular Weight | 171.19 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 2-(4-(Difluoromethyl)phenyl)ethan-1-amine (CAS 1000539-08-1)
- 2-(2-(Difluoromethyl)phenyl)ethanamine (CAS 1000559-85-2)
- (R)-1-(3-(Difluoromethyl)phenyl)ethanamine (CAS 1213540-18-1)
- (αS)-3-(Difluoromethyl)-α-methylbenzenemethanamine (CAS 1213599-53-1)
- (R)-1-(4-(Difluoromethyl)phenyl)ethan-1-amine (CAS 1213960-28-1)
- (4-(Difluoromethyl)-2-methylphenyl)methanamine (CAS 1782537-09-0)
- 4-(Difluoromethyl)-N,N-dimethylaniline (CAS 705-39-5)
- 1-(difluoromethyl)cyclopropane-1-sulfonamide (CAS 1360828-86-9)
Recommended Standards
- [(1R)-1-(2,4-difluorophenyl)ethyl]methylamine (CAS 1213216-43-3)
- [(1S)-1-(2,4-difluorophenyl)ethyl]methylamine (CAS 1212882-75-1)
- (S)-1-(3,5-Difluorophenyl)propan-1-amine (CAS 1212824-31-1)
- ethyl 5-formyl-1H-pyrrole-3-carboxylate (CAS 1207560-64-2)
- N2-(2,4-dimethylphenyl)-1,3,5-triazine-2,4-diamine (CAS 58759-27-6)
- 3-fluoro-4-(piperidin-4-yloxy)benzonitrile hydrochloride (CAS 1799968-81-2)
- 2-Chloro-5-methoxypyridine-3-carbonitrile (CAS 74650-73-0)
- 2-(4-tert-Butylphenyl)-4H-3,1-benzoxazin-4-one (CAS 117145-55-8)
- Germanium(IV) iodide (CAS 13450-95-8)
- Methyl 3-bromo-4-chloro-5-nitrobenzoate (CAS 1504888-15-6)
- 4-[(3-Nitrophenoxy)acetyl]morpholine (CAS 50508-38-8)
- ((1s,2s)-2-(Trifluoromethyl)cyclopropyl)methanol (CAS 1486471-00-4)
- 2-(Difluoromethoxy)-4-methylaniline (CAS 39211-56-8)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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