5-Ethenyl-1,2,3-trifluorobenzene CAS 159294-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159294-99-2 |
| Molecular Formula | C8H5F3 |
| Molecular Weight | 158.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Ethenyl-1,2,3-trifluorobenzene (CAS 159294-99-2) pharmaceutical standards reference standard. Molecular formula: C8H5F3. Molecular weight: 158.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H5F3 |
| Molecular Weight | 158.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
Related Ethenyl Standards
- 5-Ethenyl-2,3-dihydro-1H-inden-1-one (CAS 1307814-41-0)
- 5-Ethenyl-2-methyl-1h-indole (CAS 85654-52-0)
- 2-ethenyl-1,5-naphthyridine (CAS 1370510-81-8)
- Butyl ethenyl(methyl)phosphinate (CAS 5238-94-8)
- 1-Ethenyl-2-propan-2-yloxybenzene (CAS 67191-35-9)
- 1-Ethenyl-2-methyl-4-nitrobenzene (CAS 91748-01-5)
- 1-(5-Ethenyl-2-thienyl)-ethanone (CAS 395083-12-2)
- 1-Ethenyl-3,5-dimethoxybenzene (CAS 40243-87-6)
Recommended Standards
- (2R)-1-(2,2,2-trifluoroethoxy)propan-2-ol (CAS 1568041-96-2)
- 4-Amino-3-(methylcarbamoyl)-1,2,5-oxadiazole 2-oxide (CAS 164926-70-9)
- 2,2-Difluoro-2-(methylsulfinyl)acetic acid (CAS 1536017-62-5)
- 6-Bromo-3-hydroxy-3-methylindolin-2-one (CAS 1190314-65-8)
- 2-bromo-4-(bromomethyl)pyridine hydrochloride (CAS 1353959-14-4)
- 3-(1-Allyl-2,3-dimethylpiperidin-3-yl)phenol hydrobromide (CAS 3161-20-4)
- 1-Ethylindoline-5-carbaldehyde (CAS 876716-77-7)
- 3-(Cyclopropylmethyl)-5-(methylamino)phenol (CAS 1243402-64-3)
- 3-Fluoro-2-methyl-5-(trifluoromethyl)aniline (CAS 1065073-89-3)
- Hexapeptide-9 (CAS 1228371-11-6)
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