3-Phenyl-2-(trifluoromethyl)thiophene CAS 256414-70-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 256414-70-7 |
| Molecular Formula | C11H7F3S |
| Molecular Weight | 228.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Phenyl-2-(trifluoromethyl)thiophene (CAS 256414-70-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7F3S. Molecular weight: 228.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H7F3S |
| Molecular Weight | 228.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- 2-(4-(Trifluoromethyl)phenyl)thiophene (CAS 115933-15-8)
- 3-(4-Trifluoromethyl-phenyl)-thiophene (CAS 122159-58-4)
- 2-[3-(Trifluoromethyl)phenyl]thiophene (CAS 59156-12-6)
- 3-(2-Trifluoromethyl-phenyl)-thiophene (CAS 876319-71-0)
- 3-(3-Trifluoromethyl-phenyl)-thiophene (CAS 886503-60-2)
- N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]thiourea (CAS 66181-17-7)
- 2-[2-(Trifluoromethyl)-1H-indol-3-yl]ethan-1-amine (CAS 103549-22-0)
- 1-Benzyl-2-(trifluoromethyl)-4,5-dihydro-1H-imidazole (CAS 1069085-40-0)
Recommended Standards
- 3-Oxo-3,4-dihydro-2h-benzo[b][1,4]oxazine-6-sulfonamide (CAS 27320-80-5)
- 4-(Carboxymethyl)-2-(methylthio)pyrimidine-5-carboxylic acid (CAS 2763157-29-3)
- 3-Methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonamide (CAS 62522-62-7)
- 6,9,12-Hexadecatrienoic acid, ethyl ester (CAS 1469746-36-8)
- Tert-butyl3-cyanoazepane-1-carboxylate (CAS 1784386-41-9)
- 6-Bromo-2-(5-methyl-2-furyl)quinoline-4-carbonyl chloride (CAS 1160265-01-9)
- 2-Chloro-4-(chlorosulfonyl)benzoic acid (CAS 61953-04-6)
- (2-Methyl-4-sulfamoyl-phenoxy)-acetic acid (CAS 91004-91-0)
- (3-Ethoxy-1,2,4-oxadiazol-5-yl)methanamine (CAS 1782211-87-3)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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