2-(2,2,2-Trifluoroethyl)thiophene CAS 157928-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157928-45-5 |
| Molecular Formula | C6H5F3S |
| Molecular Weight | 166.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2,2,2-Trifluoroethyl)thiophene (CAS 157928-45-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H5F3S. Molecular weight: 166.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H5F3S |
| Molecular Weight | 166.16 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoroethyl Standards
- 3-(2,2,2-Trifluoroethyl)cyclopentan-1-one (CAS 2854383-53-0)
- 1-(2,2,2-Trifluoroethyl)-1H-pyrazol-4-ol (CAS 1598936-56-1)
- 1-(2,2,2-Trifluoroethyl)-1h-1,2,4-triazol-3-amine (CAS 937602-81-8)
- 5-(2,2,2-Trifluoroethyl)-1,3,4-oxadiazol-2-amine (CAS 1016735-53-7)
- 2,2,2-Trifluoroethyl 2-cyanoacetate (CAS 27827-83-4)
- 1-(2,2,2-Trifluoroethyl)pyrrolidin-3-one (CAS 1096881-58-1)
- n-(2,2,2-Trifluoroethyl)cyclopentanamine (CAS 1017024-34-8)
- 3-(2,2,2-Trifluoroethyl)piperidine (CAS 1368342-91-9)
Recommended Standards
- 5-FLUORO-6-METHYL-1H-PYRAZOLO[3,4-B]PYRIDIN-3-AMINE (CAS 1426309-25-2)
- Diisopropyl Hydrogen Phosphite (CAS 1809-20-7)
- 4-Methyl-2-(trifluoromethyl)thiophene (CAS 1349718-99-5)
- (R)-2-((tert-Butoxycarbonyl)(methyl)amino)-3-(1H-indol-3-yl)propanoic acid (CAS 142381-30-4)
- (E)-3-(6-methoxy-1-methyl-2-oxo-1,2-dihydro-3-quinolinyl)-2-propenoic acid (CAS 890647-84-4)
- 2-Methyl-5-(thiophen-2-yl)furan-3-carboxylic acid (CAS 651005-90-2)
- 5-Iodo-1,3-dihydro-2H-benzo[d]imidazole-2-thione (CAS 126174-81-0)
- 2,6-Dimethoxyphenol (CAS 91-10-1)
- Hydrochlorothiazide-15N2-13C-d2 (CAS 2140316-81-8)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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