(E)-2-(Thiophen-2-yl)ethene-1-sulfonyl fluoride CAS 2093304-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2093304-41-5 |
| Molecular Formula | C6H5FO2S2 |
| Molecular Weight | 192.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-2-(Thiophen-2-yl)ethene-1-sulfonyl fluoride (CAS 2093304-41-5) pharmaceutical standards reference standard. Molecular formula: C6H5FO2S2. Molecular weight: 192.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5FO2S2 |
| Molecular Weight | 192.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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 | 2 |
Related E Standards
- 6-Methyl-2-(thiophen-3-yl)pyrimidin-4-ol (CAS 1154551-86-6)
- 1-Methyl-5-(thiophen-2-yl)-1h-pyrazole-3-carbaldehyde (CAS 1177332-06-7)
- 2-(2-(Thiophen-2-yl)-1H-imidazol-1-yl)acetaldehyde (CAS 1249200-74-5)
- 4-Methyl-6-(thiophen-2-yl)-1,3,5-triazin-2-amine (CAS 1311317-56-2)
- 6-Methyl-2-(thiophen-2-yl)pyrimidin-4-ol (CAS 13514-82-4)
- 2-Methyl-6-(thiophen-3-yl)pyrimidin-4-ol (CAS 1412957-89-1)
- (2-(Thiophen-2-yl)pyrimidin-5-yl)methanol (CAS 921939-13-1)
- 1-Methyl-3-(thiophen-2-yl)-1h-pyrazole-4-carbaldehyde (CAS 689251-87-4)
Recommended Standards
- (4-Oxocyclohexyl)methanesulfonate (CAS 78847-53-7)
- 1-(3-Hydroxybenzo[b]thiophen-2-yl)ethan-1-one (CAS 3260-92-2)
- (3-(4-Fluorophenyl)bicyclo[1.1.1]pentan-1-yl)methanol (CAS 2287302-38-7)
- 4-(Thiophen-3-yl)azetidin-2-one (CAS 777883-78-0)
- 2-[5-(4-Fluoro-phenyl)-isoxazol-3-yl]-ethylamine (CAS 910411-00-6)
- Ethyl 5-((4-nitrobenzoyl)oxy)-2-phenylbenzofuran-3-carboxylate (CAS 6239-99-2)
- 2-Isopropyl-5-methoxyaniline (CAS 1050514-20-9)
- 4-(Isonicotinamido)butanoic acid (CAS 67036-49-1)
- rel-((1R,2S,5R)-6,6-Dimethylbicyclo[3.1.1]heptan-2-yl)methanamine (CAS 38235-68-6)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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