2,3-Difluoro-N-(2,2,2-trifluoroethyl)aniline CAS 1248655-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1248655-81-3 |
| Molecular Formula | C8H6F5N |
| Molecular Weight | 211.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Difluoro-N-(2,2,2-trifluoroethyl)aniline (CAS 1248655-81-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6F5N. Molecular weight: 211.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6F5N |
| Molecular Weight | 211.13 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 Difluoro Standards
- 2,5-Difluoro-N-(2,2,2-trifluoroethyl)aniline (CAS 1021124-74-2)
- 3,4-Difluoro-N-(2,2,2-trifluoroethyl)aniline (CAS 1021136-24-2)
- (2,3-Difluoro-4-(trifluoromethyl)phenyl)methanamine (CAS 581813-21-0)
- 2,4-Difluoro-N-(2,2,2-trifluoroethyl)aniline (CAS 70382-61-5)
- 2-(4,7-Difluoro-1H-indol-3-yl)acetic acid (CAS 1019115-63-9)
- 5,7-Difluoro-3-methoxyquinolin-2(1H)-one (CAS 1150618-28-2)
- 2-(4,6-Difluoro-1H-indol-3-yl)acetic acid (CAS 1227572-83-9)
- 2-(4,5-Difluoro-1H-indol-3-yl)acetic acid (CAS 126030-75-9)
Recommended Standards
- (R)-1-(2,5-difluorophenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213481-25-4)
- 2,4-Dinitrobenzamide (CAS 13296-87-2)
- (R)-1-(3,5-Difluorophenyl)-2,2,2-trifluoroethanamine (CAS 1213373-00-2)
- 3-[(2-ethylbutyl)amino]propanenitrile (CAS 1042524-46-8)
- 7-Chloro-1,3-dihydroxy-9h-xanthen-9-one (CAS 100334-95-0)
- Cyclohexane-1,4-dicarbohydrazide (CAS 27327-67-9)
- 1-(2,2-Diethoxyethoxy)-3-iodopropane (CAS 2875088-24-5)
- Methyl 2-amino-5-benzyl-4-methylthiophene-3-carboxylate (CAS 304478-66-8)
- 1-(6-Methylthiazolo[3,2-b][1,2,4]triazol-5-yl)-2-((3-(trifluoromethyl)phenyl)thio)ethan-1-one (CAS 866136-59-6)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com