Trifluoromethyl 4-fluorobenzenesulfonate CAS 2070902-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2070902-77-9 |
| Molecular Formula | C7H4F4O3S |
| Molecular Weight | 244.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trifluoromethyl 4-fluorobenzenesulfonate (CAS 2070902-77-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4F4O3S. Molecular weight: 244.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4F4O3S |
| Molecular Weight | 244.16 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 3-(Trifluoromethyl)phenyl sulfurofluoridate (CAS 1417220-63-3)
- 3-Methyl-5-(trifluoromethyl)-1-benzofuran-2-carboxylic acid (CAS 1019115-65-1)
- 5-(3-(Trifluoromethyl)phenyl)imidazolidine-2,4-dione (CAS 1048367-95-8)
- 6-(Trifluoromethyl)imidazo[1,2-a]pyridine-2-carbohydrazide (CAS 1048912-65-7)
- 1-methyl-2-(trifluoromethyl)-1H-1,3-benzodiazole-5-carboxylic acid (CAS 1094264-29-5)
- Methyl 2-(trifluoromethyl)imidazo[1,2-a]pyridine-8-carboxylate (CAS 1116691-30-5)
- Methyl 5-(trifluoromethyl)-1H-pyrrolo[3,2-b]pyridine-3-carboxylate (CAS 1190320-28-5)
- Methyl 5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1190320-31-0)
Recommended Standards
- N-[(3,4-DIchlorophenyl)methyl]cyclopentanamine (CAS 557799-32-3)
- Pentafluorophenyl Acrylate (stabilized with MEHQ) (CAS 71195-85-2)
- n-(2,4-Dichlorobenzyl)cyclopentanamine (CAS 774194-95-5)
- Methyl 3-(aminomethyl)-4-(trifluoromethoxy)benzoate (CAS 1263280-11-0)
- 6-Fluoro-7-azaindole (CAS 898746-42-4)
- Ethyl 1-(pyridin-4-yl)piperidine-4-carboxylate hydrochloride (CAS 343247-16-5)
- Racecadotril Impurity M (CAS 618-68-8)
- N1-((1-Benzylpiperidin-2-yl)methyl)-N1-cyclopropylethane-1,2-diamine (CAS 1353987-48-0)
- 2-(2-Fluoro-[1,1'-biphenyl]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 269410-15-3)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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