(E)-2-(Furan-2-yl)ethene-1-sulfonyl fluoride CAS 1819971-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1819971-32-8 |
| Molecular Formula | C6H5FO3S |
| Molecular Weight | 176.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-2-(Furan-2-yl)ethene-1-sulfonyl fluoride (CAS 1819971-32-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H5FO3S. Molecular weight: 176.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H5FO3S |
| Molecular Weight | 176.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1995 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related E Standards
- 2-(Furan-2-carbonyl)-1-methyl-1h-imidazole (CAS 30148-29-9)
- 3-(Furan-2-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-28-3)
- 5-(Furan-2-yl)-1-methyl-1H-pyrazole-3-carbaldehyde (CAS 876728-40-4)
- 5-(Furan-2-ylmethyl)furan-2-carbaldehyde (CAS 33488-56-1)
- 4-(Furan-2-yl)-2-hydrazinylpyrimidine (CAS 931998-11-7)
- (E)-2-(Furan-2-ylmethylene)cyclohexanone (CAS 136118-15-5)
- 2-(Furan-2-yl)-1-isopropyl-1H-pyrrole (CAS 124494-79-7)
- 1-(furan-2-ylmethyl)-2,5-dimethyl-1H-pyrrole (CAS 5049-47-8)
Recommended Standards
- 1-(2-Aminobenzo[d]oxazol-4-yl)ethanone (CAS 1807067-17-9)
- 3-Methoxy-2H-indazole-5-carbaldehyde (CAS 1822788-49-7)
- 7-Methoxy-1H-benzo[d]imidazole-5-carbaldehyde (CAS 1806623-22-2)
- 4-((3-Ethoxy-2-hydroxybenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-62-4)
- Ethyl 6-chloro-4-((4-methoxybenzyl)amino)nicotinate (CAS 1391740-89-8)
- 1-(3-Chloropropyl)-3-methylbenzene (CAS 866996-76-1)
- 2-(2,2,3,3-tetrafluoropropoxy)acetonitrile (CAS 1039916-10-3)
- 1,1:2,1:2,1-Quaterphenyl (CAS 641-96-3)
- 9-Isopropyl-2-methyl-3-phenyl-9,10-dihydro-4H,8H-chromeno[8,7-e][1,3]oxazin-4-one (CAS 946293-44-3)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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