2-Fluoro-5-methyl-N-(2,2,2-trifluoroethyl)aniline CAS 1037147-55-9
| CAS No. | 1037147-55-9 |
| Molecular Formula | C9H9F4N |
| Molecular Weight | 207.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-Fluoro-5-methyl-N-(2,2,2-trifluoroethyl)aniline (CAS 1037147-55-9), a certified reference material (molecular formula C9H9F4N, MW 207.17 g/mol) for analytical method development and quality control.
2-Fluoro-5-methyl-N-(2,2,2-trifluoroethyl)aniline (C9H9F4N) 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).
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.
Physical & Chemical Properties
| Molecular Formula | C9H9F4N |
| Molecular Weight | 207.17 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.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-fluoro-2-[4-(trifluoromethyl)phenyl]ethan-1-amine (CAS 1004282-65-8)
- 3-Fluoro-4-methyl-N-(2,2,2-trifluoroethyl)aniline (CAS 1020988-26-4)
- 2-Fluoro-4-methyl-N-(2,2,2-trifluoroethyl)aniline (CAS 1039807-86-7)
- (R)-1-(3-Fluoro-4-(trifluoromethyl)phenyl)ethan-1-amine (CAS 1079656-75-9)
- (R)-1-(2-fluoro-5-(trifluoromethyl)phenyl)ethan-1-amine (CAS 1079656-78-2)
- (R)-1-(3-Fluoro-5-(trifluoromethyl)phenyl)ethanamine (CAS 1079656-83-9)
- (R)-1-(2-fluoro-4-(trifluoromethyl)phenyl)ethan-1-amine (CAS 1079656-89-5)
- (R)-1-(2-Fluoro-3-(trifluoromethyl)phenyl)ethan-1-amine (CAS 1079656-93-1)
Recommended Standards
- 3,3,3-Trifluoro-1-(4-fluorophenyl)propan-1-amine (CAS 1016742-86-1)
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- 8-Fluoro-4-hydroxyquinoline-3-carboxylic Acid (CAS 63010-70-8)
- Pyrimidine-4-carboximidamide (CAS 738575-71-8)
- 7783-48-4 Strontium difluoride Strontium(II) fluoride strontium(2+) difluoride strontium(2+) ion difluoride (CAS 7783-48-4)
- CAS 2260669-82-5 (CAS 2260669-82-5)
- 2-Cyclopropoxy-N1,N1,N3-trimethylisophthalamide (CAS 1243464-11-0)
- Ald-CH2-PEG8-azide (CAS 2353410-13-4)
- 4-(Diacetoxymethyl)phenylboronic acid (CAS 1256346-39-0)
- Palbociclib Impurity 84 (CAS 571189-64-5)
- 4-((5-Bromo-4-hydrazinylpyridin-3-yl)sulfonyl)morpholine (CAS 1352541-14-0)
- 1H-Imidazol-2(5H)-one (CAS 35724-27-7)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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