Ethyl 4-(fluorosulfonyl)benzoate CAS 366-85-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 366-85-8 |
| Molecular Formula | C9H9FO4S |
| Molecular Weight | 232.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-(fluorosulfonyl)benzoate (CAS 366-85-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9FO4S. Molecular weight: 232.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9FO4S |
| Molecular Weight | 232.23 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 |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Methyl 2-[(fluorosulfonyl)methyl]benzoate (CAS 1354953-70-0)
- methyl 4-[(fluorosulfonyl)methyl]benzoate (CAS 1955558-09-4)
- 3-[4-(fluorosulfonyl)phenyl]propanoic acid (CAS 21864-49-3)
- 5-(Fluorosulfonyl)-2,4-dimethylbenzoic acid (CAS 33866-07-8)
- Methyl (4-(fluorosulfonyl)phenyl)carbamate (CAS 315239-61-3)
- 2-(4-(Fluorosulfonyl)phenoxy)acetic acid (CAS 34380-54-6)
- 3-(Fluorosulfonyl)-4-methoxybenzoic acid (CAS 199461-16-0)
- 4-(Fluorosulfonyl)-3-methoxybenzoic acid (CAS 935534-26-2)
Recommended Standards
- Ethyl 3-(2-Benzofuranyl)-3-oxopropionate (CAS 78917-44-9)
- Ethyl 4-methyl-2-oxo-2H-chromene-3-carboxylate (CAS 51081-69-7)
- Ethyl 2-methyl-4-oxo-4H-chromene-3-carboxylate (CAS 74555-98-9)
- Methyl 4-[3-(tert-Butoxy)-3-oxopropyl]-1H-pyrrole-2-carboxylate (CAS 1041430-89-0)
- Methyl 3-amino-3-(2,4-dichlorophenyl)propanoate (CAS 827034-73-1)
- (5-((4-(Tert-butoxycarbonyl)piperazin-1-yl)sulfonyl)-2-methylphenyl)boronic acid (CAS 1704122-11-1)
- 2,6-Dimethyl(1,3-dioxolan-2-ylmethyl)benzene (CAS 898785-37-0)
- 3-Methylenebicyclo[3.2.1]Octan-8-one (CAS 121506-80-7)
- 1,5,6-Trimethyl-1H-benzo[d]imidazol-4-amine (CAS 338410-75-6)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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